MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


DarkVNC


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10
SHA3-384 hash: 095b8be0c85a5916a27048e19710f39e2c3660359ba4a164d53344ca08fd57b21fa85142b6fd322284610325e8e4435f
SHA1 hash: 7abf00eaabaaa43b17ca1274e75b0069eff73369
MD5 hash: 4d8089391152b882c74f114ca5b30320
humanhash: november-missouri-river-lamp
File name:4d8089391152b882c74f114ca5b30320.exe
Download: download sample
Signature DarkVNC
Create hunting rule
File size:1'020'416 bytes
First seen:2021-07-03 07:03:20 UTC
Last seen:2021-07-03 07:40:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 57d4c8b1325c86819cebd00b9240ca2c (1 x DarkVNC, 1 x CryptBot)
ssdeep 24576:xV5LavIylqD6UagqSsgKXh6iQ5D41eF4f3:xV5POqJ6Ss5x6Nbo
TLSH 9725236234E1CC32C16145789E39CB523AADB23596C6DE43339907EA4F736D9A37620E
Reporter abuse_ch
Tags:DarkVNC exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4d8089391152b882c74f114ca5b30320.exe
Verdict:
Malicious activity
Analysis date:
2021-07-03 07:06:30 UTC
Tags:
trojan danabot
Link:
https://app.any.run/tasks/71bf6ca5-1212-42d5-92e6-59a9e6e2a415

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/169496/
Detection(s):
SecuriteInfo.com.Variant.Jaik.46688.17871.19307.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45268373-4b66-4849-9841-2c37a5591abd
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.adwa.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/811381
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Enables a proxy for the internet explorer
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sets a proxy for the internet explorer
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-03 07:04:11 UTC
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwcrbu6nblxuijwyzehuqfeen2r3tr5qekhid6pjlpuwt4flb4ia._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210703-w1gm1eqjkx/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
b67de99e9a96f2d8456fc84e666ad27116b143a09aeda4df9298fa611686b7d4
MD5 hash:
41d742c8693339b2f78d0e20fed3929b
SHA1 hash:
530dea2b6d61762fdf5f38541e0b1385225cc857
Link:
https://www.unpac.me/results/c19d8749-53a1-4604-ad3c-23d68c86b4ac/
SH256 hash:
408d710ddcd73ca5714575233250453008b422476a2717c92cf7146a95942307
MD5 hash:
7fc266a77d0ca94729ba58bb85b3a5a7
SHA1 hash:
b737d67f3a62dd413161039fd6cb940e9cc26089
Link:
https://www.unpac.me/results/c19d8749-53a1-4604-ad3c-23d68c86b4ac/
SH256 hash:
b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10
MD5 hash:
4d8089391152b882c74f114ca5b30320
SHA1 hash:
7abf00eaabaaa43b17ca1274e75b0069eff73369
Link:
https://www.unpac.me/results/c19d8749-53a1-4604-ad3c-23d68c86b4ac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DarkVNC

Executable exe b58510d3cd0aef4426d8c90f4814846ea3b9c7b0228e81f9e95be969f0ab0f10

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1407122/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169496/

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