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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d
SHA3-384 hash: f7fe94976106e85f1c008d4bf56ffb4ca3a04cbc8dc6db0e19bdd42d96f661d9e9f6652ee4c2f3f5482290ab59223098
SHA1 hash: 055012f0066f0e06a88e3d5de13b65f605eef6fc
MD5 hash: eec30b56f35bdda200eefeb25ff809c9
humanhash: wisconsin-music-failed-social
File name:Dridex DLL (2)
Download: download sample
Signature Dridex
Create hunting rule
File size:438'272 bytes
First seen:2021-11-22 16:00:28 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 1d00a745f672e7289c27d941ccc506d9 (3 x Dridex)
ssdeep 6144:JgzhW9kirka9kCfk63kzxyDwv/i0sCD7+n6Em2jLm1H+vLwVH+rLKVH+HLqVH+vo:Jgznxewv/sz6nKLZLBLvL3LNLlLk
Threatray 5'429 similar samples on MalwareBazaar
TLSH T19D949FFAB308E9A9E3588938F316B5304C86C9D80F17BF6D2666849B717742CD853F16
Reporter JAMESWT_WT
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.4745.27722.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/619bbebf94a88037d2fea442/reports/450a4222-78ec-4715-9694-084db2234132/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/82c0a1f7-bf0d-4941-9e47-35f8abf196cc
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/894095
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 526574 Sample: Dridex DLL (2) Startdate: 22/11/2021 Architecture: WINDOWS Score: 76 38 188.165.214.166 OVHFR France 2->38 40 67.207.95.35 DIGITALOCEAN-ASNUS United States 2->40 42 2 other IPs or domains 2->42 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Dridex unpacked file 2->48 50 2 other signatures 2->50 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 rundll32.exe 9->11         started        14 rundll32.exe 9->14         started        16 rundll32.exe 9->16         started        18 4 other processes 9->18 signatures6 52 Tries to delay execution (extensive OutputDebugStringW loop) 11->52 20 WerFault.exe 14->20         started        22 WerFault.exe 14->22         started        24 WerFault.exe 9 16->24         started        26 WerFault.exe 16->26         started        28 rundll32.exe 18->28         started        30 WerFault.exe 9 18->30         started        32 WerFault.exe 2 9 18->32         started        34 2 other processes 18->34 process7 process8 36 WerFault.exe 23 9 28->36         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 15:14:22 UTC
File Type:
PE (Dll)
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uups6jlmbq2by2jxv3izqtpkrbe3hnybo57ov3vdxwf3m2ygb6gq._file
Verdict:
malicious
Label(s):
doppeldridex
Create hunting rule
dridex
Create hunting rule
Similar samples:
2c54438f5d99d15e5df3965397e25a0fa17ca7f08d317eb4bf31d1268e10f020
Dridex
3cba24dba02d5817a029caee6eadf1b3b4eb75ff861c62df3e4d4fbde1c349c2
Dridex
42c76a91495daed3287bb01d657c022825cc396a690cccdd709369221726acfd
Dridex
84c54cd76f3ac50f2f2e4afa57802d576bc5dd3c92cde50850feb04e02461ba3
Dridex
d5943e755131fc4ca404a4dc52f1511175c801c4af2cec138b80feed82911dda
Dridex
ec705e006b4074a61b4b001660ce083e1948bb7ef17c69a90ad5ef5bb635d132
Dridex
ef08eafe517a3af06bb806865de42aac88231aac2e1462fa5b44b0db7231cf28
Dridex
f4f0127923c4a1c69aab04516907fd4010f9af8302e132b972d053813577b18d
Dridex
ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31
Dridex
+ 5'419 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:22201 botnet loader
Link:
https://tria.ge/reports/211122-tf8jtafhej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Malware Config
C2 Extraction:
67.207.95.35:443
86.107.98.232:8333
188.165.214.166:4664
144.91.110.219:9217
Unpacked files
SH256 hash:
08ec25f34a09014e44c5a62833d800125129aa2cf1fcf733ae6b6a9fb480c449
MD5 hash:
1b82b98e63dc0600bdf164223b7f8716
SHA1 hash:
9d399dd8c23e6a2e51da7437932e993a62f26ad7
Detections:
win_doppeldridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff16d0ec-c52e-4a46-9137-7deb197e18db/
SH256 hash:
de98d9477b257da43fcfafe03b5e96ba6aa8c2cb9b680e29c0e8ced0643732c8
MD5 hash:
df27fc56e523b3426cf609a9f48a4773
SHA1 hash:
572fb15b63c8d00c35143411cc80acc3fa3d9dba
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff16d0ec-c52e-4a46-9137-7deb197e18db/
Parent samples :
42c76a91495daed3287bb01d657c022825cc396a690cccdd709369221726acfd
a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d
7de30de48b8bd3e6268a3f3c93c365457c1ffb0abd0dc26192ddc2c836c5664e
SH256 hash:
a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d
MD5 hash:
eec30b56f35bdda200eefeb25ff809c9
SHA1 hash:
055012f0066f0e06a88e3d5de13b65f605eef6fc
Link:
https://www.unpac.me/results/ff16d0ec-c52e-4a46-9137-7deb197e18db/
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a51f2f256c0c/report/overview.html
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/a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d

File information

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

Web download

Dridex

DLL dll a51f2f256c0c341c6937aed1984dea8849b3b701777eeaeea3bd8bb66b060f8d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1804938/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/208262/

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