Trojan.Dropper.Dinwod.A
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 3,240 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 561 |
| First Seen: | April 18, 2018 |
| Last Seen: | April 17, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Dropper.Dinwod.A |
|---|---|
| Packers: | ASPack v2.12 |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8c9bcf774eb868981e922af76205013d
SHA1:
d1784c333debf553bbbb4359a1c3aaceafde6251
SHA256:
195B02D994ED45D6E20655E3705BA134A9523AB26655BED194C27247DBA3EBF1
File Size:
6.20 MB, 6197760 bytes
|
|
MD5:
93b2c8bfce4d9ea37cfe550189da226d
SHA1:
a46c1c073612de6622f0c6a3181299f9a979f467
SHA256:
6C3769CE6A896CC0C4AC3AA033D1EBFD4DDDFC0359CA7FB40FC1A0CAF508F7AA
File Size:
1.65 MB, 1650176 bytes
|
|
MD5:
00f3f1bc54581dccde0f59ec2edf712e
SHA1:
e5f2d2ff6d43a07a1558f8eccacb98826c081c8a
SHA256:
71166C599A418AD339A3677734ED8B9D54DBE15409EA8A9D0CE3E9BFF5FE12BF
File Size:
4.02 MB, 4021760 bytes
|
|
MD5:
7fd3e4d6113611594a5959ad0689d56a
SHA1:
77aedeb31f547f024c3a9fba9b76d906ddba3537
SHA256:
C4C5648DE56667596AC4CA55F602BF60133EF805E9E8B00F609C3F8043A5B9FF
File Size:
568.32 KB, 568320 bytes
|
|
MD5:
c78aaaa0e7c82aa7f429aa57834b8eaa
SHA1:
3300093f0458027edbd017126222408da9984dd9
SHA256:
80512D37E68FA4E9186956ED46207CCF6B21B0E59F90BB00CF67669100A71373
File Size:
3.58 MB, 3584000 bytes
|
Show More
|
MD5:
bd8a20ff9fc139a7cdee647faf995421
SHA1:
03558e18add1795b4e7f5e069e05c661b8e4abbb
SHA256:
294E74EFA59A3208667C2D75B7D140A9B10C752145A6DB0B46A88BA6AF515F42
File Size:
5.01 MB, 5009408 bytes
|
|
MD5:
43f8d94ed6e91e96f3fe37920efeaccf
SHA1:
58acce2660f0f2cc2985d94c35b6dfe216611a73
SHA256:
9489EE7030CF25892CC3839F7885D258574D35FDE26D02060A99F8E63392195A
File Size:
434.18 KB, 434176 bytes
|
|
MD5:
713e4ea4c62f7d818b4748e402c7549c
SHA1:
73aab38080e5ff41e5fb06cc465ab3876cfe2f55
SHA256:
2167F45244FB4C49E74224722607BAAC8595CA998E26787CCD17CDDD90DA5095
File Size:
5.29 MB, 5292032 bytes
|
|
MD5:
cb115e7ba22ade4e78d7999f23a28980
SHA1:
a7cd27360c7fc895c784ae1e4dc4f6338047faab
SHA256:
C51270374774A86B4F2077BC09AAE2842AF373D6AFBB27DABB89070BF318D3DB
File Size:
1.03 MB, 1032192 bytes
|
|
MD5:
b1c59d2686990ee55ac151b12cddd313
SHA1:
5cc22da9216dd0ebce10f49f80064694adc7cea6
SHA256:
381D561DA171B0E0C12230FC73484C457752B138FE905CAD1F7FF7358D1A17C5
File Size:
53.72 KB, 53720 bytes
|
|
MD5:
433702cba06f8e73ca5bfdf9a0b31c37
SHA1:
da002d2f4a37dd5fd844c230894115751db952ba
SHA256:
C5D8F7F16D4E7F299E3CC83CE09FE74A90DDA3AC1B81F05C89B0A62F671218AD
File Size:
3.39 MB, 3385344 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 been packed
- File has exports table
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
Show More
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- 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.
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 |
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| Company Name |
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| File Description |
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| File Version |
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| Legal Copyright |
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| Product Name |
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| Product Version |
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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 |
|---|---|---|
| Yamato Ryou (代码或文件签名) | Yamato Ryou (代码或文件签名) | Self Signed |
File Traits
- .adata
- .aspack
- 2+ executable sections
- ASPack v2.12
- HighEntropy
- Installer Version
- MPRESS
- MPRESS Win32
- Native MPRESS x86
- No Version Info
Show More
- packed
- WinZip SFX
- x86
- ZIP (In Overlay)
- ZIPinO
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: | 5,383 |
|---|---|
| Potentially Malicious Blocks: | 541 |
| Whitelisted Blocks: | 2,680 |
| Unknown Blocks: | 2,162 |
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
...
Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Bitcoinminer.FD
- FlyStudio.CA
- Trojan.Downloader.Gen.CG
- Trojan.Downloader.Gen.DO
- Trojan.Downloader.Gen.EY
Show More
- Trojan.Downloader.Gen.HL
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\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 |
|---|---|
| Network Winsock2 |
|
| Anti Debug |
|
| User Data Access |
|
| Encryption Used |
|
