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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6dfaf2894b945ce6ce3cb046154bcf2b68d97b52135e70d2d6a19a49765e60e. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6dfaf2894b945ce6ce3cb046154bcf2b68d97b52135e70d2d6a19a49765e60e
SHA3-384 hash: fbe592827599c75c3bf3fadf420be4bb4243ce0058e7f61695be5454b6e3e1bc97c3bacef982a1748e1f6bf7b9f35c0f
SHA1 hash: 9f9645ad79eb41022082e504e01f5a68d8dd6fc9
MD5 hash: d28134f015db6c33fe14e392061f8863
humanhash: hamper-eight-uniform-timing
File name:d28134f0_by_Libranalysis
Download: download sample
Signature Dridex
Create hunting rule
File size:162'304 bytes
First seen:2021-05-25 12:00:49 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash f71b9cb9891e9cf4bae79d2b5aa115c6 (1'586 x Dridex)
ssdeep 3072:ciFieJeVDC5PIh/31VeSDH2jW+zsKWncDlRe0PLDt:/eAU/TeSH26cs+7
Threatray 21'966 similar samples on MalwareBazaar
TLSH B4F3E00AED9FE988E85C51F1CA4D363EE9713E371B5BDD08C584AE9DC24B252A4F0352
Reporter Libranalysis
Tags:Dridex


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/161881/
Detection(s):
SecuriteInfo.com.Trojan.Agent.FFPX.110.28486.UNOFFICIAL
Create hunting rule

Win.Malware.Dridex-9853182-0
Create hunting rule

Win.Malware.Dridex-9853583-0
Create hunting rule

Win.Malware.Ffpx-9852716-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Result
Threat name:
Dridex Dropper
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/791558
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Dridex dropper found
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6dfaf2894b945ce6ce3cb046154bcf2b68d97b52135e70d2d6a19a49765e60e/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 12:01:09 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3p26keuxfc443hdzmcgcvf46k3i3f5vee26odjnnim2jf3f4yha._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0c81ee858583078cb79cd25edd743c485cfb5d21e3ca160c639e313349e0f79a
Dridex
1903e3c932eb2b201e446ab4d501a749bb30a00df71141afe711086098b5425e
Dridex
35c8e92ea9f2f38fc3280b4f83786f30a7592ae9793bf9a381832e12f9eb4627
Dridex
498ca3ad2574f14fd6ea48c8d4c42ebfda17c8f35dd0dd1f09339fa3f1088b9a
Dridex
6682eb42cf0294ce2962c53440cb68b1ed7eb47eea1237ea6f451843d2ae526e
Dridex
6c8b1e5f79ad507e4bab8979b5d2e3701185f4836ecfc884570162016d199e5b
Dridex
8c85d939afd41e40293c000d4c762276ac6711d104c35c28520248c17ca7146d
Dridex
adf593b8458c8d7a9a702833d8f66d98e03706896c3c747b0db6e0d21aa74a19
Dridex
bf882eb1c1a8fa686db3f972a3a8793c16531a394172efe0b4805320749b309d
Dridex
f3f048b473b0dac8e93e21dbc4c5a634805f5684897c09507a2cd8eaa16ee25f
Dridex
+ 21'956 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:40111 botnet evasion loader trojan
Link:
https://tria.ge/reports/210525-tk2yv487mj/
Behaviour
Suspicious use of WriteProcessMemory
Checks whether UAC is enabled
Dridex Loader
Dridex
Malware Config
C2 Extraction:
8.210.53.215:443
72.249.22.245:2303
188.40.137.206:8172
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/a6dfaf2894b945ce6ce3cb046154bcf2b68d97b52135e70d2d6a19a49765e60e

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:DridexLoader
Create hunting rule
Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
Rule name:MALWARE_Win_DLLLoader
Create hunting rule
Author:ditekSHen
Description:Detects unknown DLL Loader
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

File information

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

Web download

Dridex

DLL dll a6dfaf2894b945ce6ce3cb046154bcf2b68d97b52135e70d2d6a19a49765e60e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1121365/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/161881/

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