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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5
SHA3-384 hash: b0023b32a58d9f76e437af8412f7ad24f991732fa9d1fb47a9cd5687cbad7a427a2b7c302f8ec8360b5638cac23682c9
SHA1 hash: 67c6e1707418960f228fcebd3c376759ef1e1cad
MD5 hash: 206b6482ba2332ff8071d0512bb18b3d
humanhash: october-pasta-muppet-utah
File name:4il6xObZZ3eR.dll
Download: download sample
Signature Dridex
Create hunting rule
File size:188'416 bytes
First seen:2021-08-11 21:02:41 UTC
Last seen:2021-08-11 21:41:52 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 1691313ae64e22216ac678d4d81d8bb7 (5 x Dridex)
ssdeep 3072:0JQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jga//2uFrSc:5fYOX+wTScR/Xzku9LVwnuG
Threatray 4'861 similar samples on MalwareBazaar
TLSH T14404C090D9EBE5E9E09E5ABA5C7BF23F62685B578720CF5BD364C71CE6A2D4010E1300
Reporter James_inthe_box
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
2
# of downloads :
357
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/178393/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.27744.16674.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc0a742f-24c1-4707-a3e5-725a8b62bf73
Result
Threat name:
Dridex Dropper
Create hunting rule
Detection:
malicious
Classification:
troj.evad.bank
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/831265
Signature
C2 URLs / IPs found in malware configuration
Dridex dropper found
Found malware configuration
Found PHP interpreter
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 463696 Sample: 4il6xObZZ3eR.dll Startdate: 11/08/2021 Architecture: WINDOWS Score: 92 41 87.98.128.76 OVHFR France 2->41 43 80.241.218.90 CONTABODE Germany 2->43 45 103.161.172.109 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe unknown 2->45 49 Found malware configuration 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Dridex dropper found 2->53 55 4 other signatures 2->55 9 loaddll32.exe 1 2->9         started        signatures3 process4 signatures5 57 Tries to detect sandboxes / dynamic malware analysis system (file name check) 9->57 12 rundll32.exe 9->12         started        15 rundll32.exe 9->15         started        17 rundll32.exe 9->17         started        19 4 other processes 9->19 process6 signatures7 59 Tries to detect sandboxes / dynamic malware analysis system (file name check) 12->59 61 Tries to delay execution (extensive OutputDebugStringW loop) 12->61 21 WerFault.exe 2 9 15->21         started        24 WerFault.exe 15->24         started        26 WerFault.exe 9 17->26         started        28 WerFault.exe 17->28         started        30 rundll32.exe 19->30         started        33 WerFault.exe 9 19->33         started        35 WerFault.exe 19->35         started        37 WerFault.exe 19->37         started        process8 dnsIp9 47 192.168.2.1 unknown unknown 21->47 63 Tries to detect sandboxes / dynamic malware analysis system (file name check) 30->63 39 WerFault.exe 23 9 30->39         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2021-08-11 21:02:33 UTC
File Type:
PE (Dll)
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qktucrnflu5eevxrinfomc2ju4vj5mj2hof6l764nhmm6lpdgc2q._file
Verdict:
malicious
Label(s):
doppeldridex
Create hunting rule
dridex
Create hunting rule
Similar samples:
32d52214cf5e988fcea03d7edc9f775b22da0a886c75f37ceebd9a0b054a1391
Dridex
3cba24dba02d5817a029caee6eadf1b3b4eb75ff861c62df3e4d4fbde1c349c2
Dridex
4029e74468c92f45602e675f3f3ec1b45489ca962f36700434021ddc0e3acc26
Dridex
537866a96449444a54002776f34eecf053c23122a554a79f4743df0749aa8005
Dridex
59e61b5ec3eb024ce68f9011a69ccb617120fb95100835d173e44c8dc4d08924
Dridex
64fc64d39aa5da0b7b45ba083f17c4db5045e9f144ba24c2f54634a87213df92
Dridex
770cb2aa5ea76f90e27bc72110b531fa3985ab4352d25362926971285408f148
Dridex
901782479cf975a8b2811264fd34f2e6fde694dcb968ce8bf502cb054ac9eb5a
Dridex
ceec0ff35d3b1f525c0e4c6bc25e6758a59c8d3133e2f1c6089debc7985c27c8
Dridex
+ 4'851 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/210811-89g3sr9yfe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Malware Config
C2 Extraction:
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Unpacked files
SH256 hash:
efd763eb717e7278c75ad688e87a8c85bd9da903d045b9a6952cba3e3cd8141e
MD5 hash:
45dda3e41d644cc97e6472289d57a4ed
SHA1 hash:
4d4f3c39407939de23a7a78e19bcfca82230aa09
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/aebd2077-199d-4c0e-a3ac-d275d891cb6f/
Parent samples :
82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5
3ea9e629fa353c6e19b68916e613d4cc64101c4f14d011333a6814feeceab404
8fb997e0c8d5553806303382e7a8efe7756e8340ed23cc21b38afd64ef72e643
e5c88a3b3c7e335b83b9823248efeafcc25295a80cde517869ced7580c90a65c
7dce4891460d8a95872bb92c7428894b4c467d48af425d96da49f515ff8d0f61
SH256 hash:
8f0229c8851a80d884d003a5f5a55335d1d814a337f30cdf34e22a312d8d7637
MD5 hash:
1388faa9f9ec44c11531d595c66f2e8c
SHA1 hash:
8a6955db82c0e5f97e3ca4e14563139a036023c9
Detections:
win_doppeldridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/aebd2077-199d-4c0e-a3ac-d275d891cb6f/
SH256 hash:
82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5
MD5 hash:
206b6482ba2332ff8071d0512bb18b3d
SHA1 hash:
67c6e1707418960f228fcebd3c376759ef1e1cad
Link:
https://www.unpac.me/results/aebd2077-199d-4c0e-a3ac-d275d891cb6f/
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/82a74145a55d/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/82a74145a55d3a4256f1434ae60b49a72a9eb13a3b8be5ffdc69d8cf2de330b5

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_doppeldridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.doppeldridex.
Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.dridex.

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/178393/

Comments