MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 231f8907151f4c142828f1a75ab702bba30dc7179e3ff0b773ad594d76925f3a. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 231f8907151f4c142828f1a75ab702bba30dc7179e3ff0b773ad594d76925f3a
SHA3-384 hash: c78de8a5bc5fcdbaaea69920e39440642a59a8604cc47f319f0c1ccaf606f700040e2a7701e72579f4898370f5fdfbd1
SHA1 hash: fb3893232c09914c788f9a2399fc36aabf7cbc8f
MD5 hash: 90f389fb4db7aaa522c0e43098221996
humanhash: timing-alanine-neptune-football
File name:231f8907151f4c142828f1a75ab702bba30dc7179e3ff0b773ad594d76925f3a
Download: download sample
Signature Dridex
Create hunting rule
File size:827'392 bytes
First seen:2020-11-09 21:42:12 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 5e92f32f651506f0575c80a2bef24448 (90 x Dridex)
ssdeep 12288:KrcppXZ0b0exu8aDuoQ90sHd1ToS9YdfecpC/x5jMlJQbB9WMuuLqa8EmyCg:gwE0cu8aiT9hd1T34WckJuzOf8Emy7
Threatray 86 similar samples on MalwareBazaar
TLSH 2405E02372FFCB39D2BAE6B0EAFBB525281CBD01C82AC585A026D107965057453B573F
Reporter seifreed
Tags:Dridex

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Generickdz-9772324-0
Create hunting rule

Win.Packed.Bulz-9775572-0
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
Forced system process termination
DNS request
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/231f8907151f4c142828f1a75ab702bba30dc7179e3ff0b773ad594d76925f3a/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 00:50:30 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=empysbyvd5gbikbi6gtvvnycxorq3ryxty77bn3tvvmu25usl45a._file
Verdict:
unknown
Similar samples:
25d838419ca42f920a05afe582e328ca7bc5d498ae642b20f114b4415077d7f9
Dridex
2d7c7b9472f1f4bb2f678822f16e8575971574ba763bd9e98fdb7d8b2a8f5d2e
Dridex
5b4337f9ae1d91113c91abd0da39794d8aa216b149562440de541ca99618840d
Dridex
5bd38466dc1d594ae75b09f913b578ce8bb4969ad57a8440f0b945d7cc46e496
Dridex
5d2e121c650aea3012ab7891236953dd3b09672788a7be2e4a74716c59e94d98
Dridex
662c21ee2aab3a65de038e9d1d3765093c2dddb0eb4a6ed73799b074f74bb8b9
Dridex
9259e0d1ce2513b87fde6578e3011f3c0e0fd1bc1f349b771fdd1b2b4279b60e
Dridex
de493b91b51601c878181a3e20235e5e592109d887df190293c0de094519f817
Dridex
f60cd98a4336fe0aa9bbb4659676b1be2a9d7fcfc2dfc5ccea2a367abb7a1969
Dridex
fd4159627ae84c3010c4fa3398c64d9639997d795338ab11fe2ad464f160b74e
Dridex
+ 76 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/201109-eb9ej4ltln/
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
Drops file in Windows directory
Checks whether UAC is enabled
Enumerates connected drives
Modifies Installed Components in the registry
Dridex Loader
Dridex
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/231f8907151f4c142828f1a75ab702bba30dc7179e3ff0b773ad594d76925f3a

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:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
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

Comments