PUP.Unwrapper.A
Table of Contents
Analysis Report
General information
| Family Name: | PUP.Unwrapper.A |
|---|---|
| Packers: | UPX |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b3ac9f84515552e0a3e4f0a81ab2ef77
SHA1:
5c007fe33aa5945386b1f35b7a72d8244de0bd11
SHA256:
FC856BF764D2171D71777E4F3687BB98E7ED9DA85940A2C994B7247446F3EF6D
File Size:
5.71 KB, 5708 bytes
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MD5:
3f182cc90a46282c1236f87bdee6549e
SHA1:
cee330212dd01adbb642953d2f692d0bb3c5c852
SHA256:
56A45C1CD34E679CB497F163FB872F9387A63A4F2D2894CD13E05574629755E0
File Size:
26.62 KB, 26624 bytes
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MD5:
9a7b290ce3014773269f697451f205a6
SHA1:
456735c7f05737764f2f3a18ec49a4a2541629ac
SHA256:
3C70484BE4B8DF1FAC957F404F2AB0D96A9E35D5BFCC11A75C8226FAD425AF7C
File Size:
5.69 KB, 5691 bytes
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MD5:
48e96f9d3a072c97987917a38bbdd6f4
SHA1:
7375be690da4a8938ecb6a28dcfb492fa371d55d
SHA256:
157AD8FD9276A64136E872387C2F784022CBF8EBF49EEFA61038608DE0A2F3C4
File Size:
15.87 KB, 15872 bytes
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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 resources
- File doesn't have security information
- File has been packed
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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- File is Native application (NOT .NET application)
- 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.
File Traits
- 2+ executable sections
- No Version Info
- packed
- WriteProcessMemory
- 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: | 159 |
|---|---|
| Potentially Malicious Blocks: | 12 |
| Whitelisted Blocks: | 39 |
| Unknown Blocks: | 108 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
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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\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\srvsvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_16.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_256.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_idx.db | 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 |
|---|---|---|
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | ȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂ | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | ȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂ | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | ȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂ | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0::1 | Z1 捘潴摣杷 B 뻯 . Xctocdwg | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1::0 | \1 坛㰨佄啃䕍ㅾ D 뻯啫嬯嬄窵. 䖯 샒documents | RegNtPreCreateKey |
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| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1\0::nodeslot | ± | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1\0::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bags\177\shell::sniffedfoldertype | Documents | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\explorer\mountpoints2\##10.200.31.10#amas::_labelfromdesktopini | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | ȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂȂ | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0::1 | Z1 湌穴敭畯 B 뻯 . Lntzmeou | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1::0 | \1 坛㰨佄啃䕍ㅾ D 뻯啫嬯夸匹. 퉀 샒documents | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1\0::nodeslot | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bags\133\shell::sniffedfoldertype | Documents | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0::1 | Z1 癍獩湭汥 B 뻯 . Mvismnel | RegNtPreCreateKey |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2\1\0\1::0 | \1 坛㰨佄啃䕍ㅾ D 뻯啫嬯存暙. 侘 샒documents | 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 |
|---|---|
| Anti Debug |
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| User Data Access |
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| Other Suspicious |
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| Keyboard Access |
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