PUP.WeatherBug
Table of Contents
Analysis Report
General information
| Family Name: | PUP.WeatherBug |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
17613ccf224a772dde46a2303497f91d
SHA1:
9d29f6d2525022de8dba15b9af51ad1d72290413
SHA256:
6C142BD941F09D47B9CA01CE08CC7DC7BD344D3B7DD1575B92DA3C47ADB25DA9
File Size:
4.74 MB, 4741424 bytes
|
|
MD5:
759e3c2aa2a3060e2882f108fd1d2629
SHA1:
b039d9a3347e6cd007127afd46ae12598b6b9057
SHA256:
C31D1BDC0611BA26271C0633BD3CC846640E68CF511A31C96589B0D39D0987EB
File Size:
409.60 KB, 409600 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File has exports table
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
Show More
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Comments | Web-based WeatherBug installer. It is safe to delete this control after the WeatherBug has been installed. |
| Company Name | AWS Convergence Technologies, Inc. |
| File Description | MiniBugTransporter Module |
| File Version | 2, 0, 0, 14 |
| Internal Name | MiniBugTransporter |
| Legal Copyright | Copyright 2004 |
| Original Filename | MiniBugTransporter.DLL |
| Product Name | MiniBugTransporter Module |
| Product Version | 2, 0, 0, 14 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| WeatherBug | VeriSign Class 3 Code Signing 2010 CA | Self Signed |
File Traits
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 1,001 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 961 |
| Unknown Blocks: | 39 |
Visual Map
0
0
?
0
?
?
0
0
?
?
?
0
0
0
0
?
?
?
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
?
?
?
1
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
?
?
?
?
?
?
?
?
?
?
?
?
0
?
?
?
?
?
?
?
?
?
0
0
?
?
?
?
?
?
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\msi5893.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\msi662f.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\msi9662e.log | Generic Write,Read Attributes |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\62b5af9be9adc1085c3c56ec07a82bf6 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\7b8944ba8ad0efdf0e01a43ef62becd0_be4bd7e6641a95d2301430201c58f3b3 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\7d266d9e1e69fa1eefb9699b009b34c8_0a9bfdd75b598c2110cbf610c078e6e6 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\8dfdf057024880d7a081afbf6d26b92f | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\62b5af9be9adc1085c3c56ec07a82bf6 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\7b8944ba8ad0efdf0e01a43ef62becd0_be4bd7e6641a95d2301430201c58f3b3 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Show More
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\7d266d9e1e69fa1eefb9699b009b34c8_0a9bfdd75b598c2110cbf610c078e6e6 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\8dfdf057024880d7a081afbf6d26b92f | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\microsoft\systemcertificates\authroot\certificates\4eb6d578499b1ccf5f581ead56be3d9b6744a5e5::blob | ់㹧ৢ䗾鍗ᳺ ứ霞輫穆轙⊩㢅즔S c 愰ℰଆ虠ňŅᜇ〆〒ؐ⬊ĆĄ㞂ļ́ダ؟怉䢆蘁泽ĂሰူਆثЁ舁㰷āȃ쀀ᬰԆ腧Č〃〒ؐ⬊ĆĄ㞂ļ́翀 Ā ⨀ ب⬈Ćԅ̇⬈Ćԅ̇⬈Ćԅ̇⬈Ćԅ̇ँ Ā ⨀ ب⬈Ćԅ̇⬈Ćԅ | RegNtPreCreateKey |
| HKLM\software\microsoft\systemcertificates\authroot\certificates\4eb6d578499b1ccf5f581ead56be3d9b6744a5e5::blob | RegNtPreCreateKey | |
| HKLM\software\microsoft\systemcertificates\root\certificates\be36a4562fb2ee05dbb3d32323adf445084ed656::blob | \ Ѐ 볝蚽㾜ࠛ컯퇄춈ᔻ ᰘ兘槹镹⍋ . Thawte Timestamping CA ਰࠆثԁ܅ࠃ 㚾嚤눯돛⏓괣䗴丈囖 晿煺硩騠ᑑ莝⃚ ꗨ뺘芄ﺎ炮ᔑ㔁뉶 ʥ | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Encryption Used |
|
| Anti Debug |
|
| Syscall Use |
Show More
|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
msiexec.exe /i C:\Users\Khwohhmg\AppData\Local\Temp\MSI5893.tmp
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\b039d9a3347e6cd007127afd46ae12598b6b9057_0000409600.,LiQMAxHB
|
