MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a. 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


Dridex


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a
SHA3-384 hash: 2f7fa8f4412327f4b39850fc31b867ab706493c8fbd24378d75f79f109971d77a039e00c0b55c807663e68b9f36b3b27
SHA1 hash: 0994d292de6301205cc3fd8ac557234d9df38af4
MD5 hash: c01eec28fd030b1e8595482acfca6806
humanhash: minnesota-wyoming-four-michigan
File name:c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a
Download: download sample
Signature Dridex
Create hunting rule
File size:831'488 bytes
First seen:2020-11-15 22:59:58 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash a587fa1f9d4214890619604e0cf6ff7f (6 x Dridex)
ssdeep 24576:5NRZawXCppgDXcz1fKKsADCV4a6gj7brUU0:5NT6acz1fAADO4a6GH
Threatray 50 similar samples on MalwareBazaar
TLSH 9005D02466BA0311D41FC9F0F9F51421ED277ABED3BD838FC6258A2D80A112A96F177D
Reporter seifreed
Tags:Dridex

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Generickdz-9771649-0
Create hunting rule

Win.Packed.Cridex-9772326-0
Create hunting rule

Win.Malware.Generickdz-9772338-0
Create hunting rule

Win.Malware.Bankerx-9787378-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Creating a window
Changing a file
DNS request
Forced system process termination
Sending a custom TCP request
Forced shutdown of a system process
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/537711
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has nameless sections
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 317953 Sample: hr3J2TQ3Jm Startdate: 16/11/2020 Architecture: WINDOWS Score: 56 18 Multi AV Scanner detection for submitted file 2->18 20 Machine Learning detection for sample 2->20 22 PE file has nameless sections 2->22 6 loaddll32.exe 1 2->6         started        8 explorer.exe 2->8         started        process3 process4 10 rundll32.exe 6->10         started        12 rundll32.exe 6->12         started        14 rundll32.exe 6->14         started        16 18 other processes 6->16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 23:01:11 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yieifnba6hrejj5zlfje25euijrfofa56ph3747q3m7f3xfg6ffa._file
Verdict:
suspicious
Similar samples:
1db38d773d052e456749bb5fe1fd6ef045dedd30b8b1a0ae42bb62c26e9a2f18
Dridex
25d838419ca42f920a05afe582e328ca7bc5d498ae642b20f114b4415077d7f9
Dridex
2d7c7b9472f1f4bb2f678822f16e8575971574ba763bd9e98fdb7d8b2a8f5d2e
Dridex
31d883327033b6efb446e9416952c638152072095e6fbfab537b74bee477b6ca
Dridex
4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1
Dridex
5b4337f9ae1d91113c91abd0da39794d8aa216b149562440de541ca99618840d
Dridex
5d2e121c650aea3012ab7891236953dd3b09672788a7be2e4a74716c59e94d98
Dridex
714400a7bc623325caa68ab943724d9b7d1e623fc8cf7546165aef0a19e46044
Dridex
88ce1108f181b31c988378dc9606d15a1582b315bc785bb61ba5283a56182379
Dridex
e7f5864b9ceab37c71116cfe47459ad2ab91b9129426e7b322d5de052aee50e7
Dridex
+ 40 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion loader persistence trojan
Link:
https://tria.ge/reports/201115-apgexkvlla/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies Control Panel
Suspicious use of SetWindowsHookEx
Checks whether UAC is enabled
Enumerates connected drives
Modifies Installed Components in the registry
Dridex Loader
Dridex
Unpacked files
SH256 hash:
c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a
MD5 hash:
c01eec28fd030b1e8595482acfca6806
SHA1 hash:
0994d292de6301205cc3fd8ac557234d9df38af4
Link:
https://www.unpac.me/results/d199b287-922f-408b-a4c2-f9d0a3c9a3d8/
SH256 hash:
2c2ac086f6bf4945b8c9b86076e1696bbbfc3d9f34d0695ce25e8207154c6700
MD5 hash:
10a7ff683866ebbf4dcb0861a431d20a
SHA1 hash:
ea6b88b76c41e7375a76ead1c66488da20980abe
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/d199b287-922f-408b-a4c2-f9d0a3c9a3d8/
SH256 hash:
3239d1fb98e15fb621a280582b60d93b86c7e515ad4749fd7e7a964ade183e01
MD5 hash:
8a83c8c9ed289eb50d5fb08c83fa4a04
SHA1 hash:
624762f5ccce4b94e7c020c6fdc3dc6eac4ad594
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/d199b287-922f-408b-a4c2-f9d0a3c9a3d8/
Parent samples :
714400a7bc623325caa68ab943724d9b7d1e623fc8cf7546165aef0a19e46044
88ce1108f181b31c988378dc9606d15a1582b315bc785bb61ba5283a56182379
eb325197613121baf63b8891870dbe2eb71d33eaf6952769d482acfa24584a62
c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a
f3bc8263fe4e1aa140c2c2de5de38694e1fb45553499486b3fb4e6e8e37c16f3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/c20882b420f1e244a7b959524d7494426257141df3cfbff3f0db3e5ddca6f14a

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:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_dridex_loader_v2
Create hunting rule
Author:Johannes Bader @viql
Description:detects some Dridex loaders

File information

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

  
Delivery method
Other

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