MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4b4cff7a59ccfa3a72a64fca76c946f81007ee310d623854f38d2fef2a2fb66. 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: 12

Intelligence 12 IOCs YARA 6 File information Comments 1

SHA256 hash:	c4b4cff7a59ccfa3a72a64fca76c946f81007ee310d623854f38d2fef2a2fb66
SHA3-384 hash:	be97a7cc75a790274bf6e6384a0be0dcb232da440918e68ed54a14ed6c0b36944a69b1b642078a8abb7e993ccddca532
SHA1 hash:	9171f634118468238b077faa104caee345581709
MD5 hash:	3b5c90c7cb249e07f6b424dbceb0b633
humanhash:	butter-charlie-london-music
File name:	3b5c90c7cb249e07f6b424dbceb0b633
Download:	download sample
Signature	Dridex Create hunting rule
File size:	487'424 bytes
First seen:	2021-12-06 16:29:45 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	aa6cc8ff2bfdc2453ad6946bef320766 (9 x Dridex)
ssdeep	12288:ICfzehtApz4lzQvzU3H2Jz+BbAt3A1NkpzBTf/o1VlkOZVjWRQ:ICfzehtApz4lzQvzU3H2Jz+BbAt3A1NB
TLSH	T155A4BF4FEEF690B5FA32F8B134528292E1CB9C752002B7D485616A58FCE4C7F648D8C9
Reporter	zbetcheckin
Tags:	32 dll Dridex exe

Intelligence

File Origin

# of uploads :

# of downloads :

199

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DridexLoader

Link:

https://www.capesandbox.com/analysis/211871/

Result

Verdict:

Malware

Maliciousness:

Verdict:

Suspicious

Threat level:

5/10

Confidence:

67%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/61ae3a8f47ed217c01338e0c/reports/ceae6863-9b13-4945-bfbe-5c58bab4a54a/overview

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Dridex

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/79b49e9e-7e23-4e12-97ea-afc639a1f52a

Result

Threat name:

Dridex

Detection:

malicious

Classification:

troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/902471

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Yara detected Dridex unpacked file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c4b4cff7a59ccfa3a72a64fca76c946f81007ee310d623854f38d2fef2a2fb66/

Threat name:

Win32.Infostealer.Dridex

Status:

Malicious

First seen:

2021-12-06 16:16:02 UTC

File Type:

PE (Dll)

AV detection:

19 of 27 (70.37%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ys2m755ftth2hjzkmt6ko3eun6aqa7xdcdlchbkphdjp54vc7nta._file

Verdict:

malicious

Label(s):

doppeldridex

dridex

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:10444 botnet loader

Link:

https://tria.ge/reports/211206-tztj1ahea4/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Dridex Loader

Dridex

Malware Config

C2 Extraction:

23.246.204.126:443
151.106.39.36:8116
103.124.144.123:6891
172.105.78.60:4664

Unpacked files

SH256 hash:

82ee869caeb2196bbd4f1d74b804f668fef4767688014efb68381fc0d33d65bf

MD5 hash:

406f9a7ca21ee31d15bc497f686e28ae

SHA1 hash:

5139a1f430fa2a1c4b827380956c7e2b8ad5ec32

Detections:

win_doppeldridex_auto

Link:

https://www.unpac.me/results/90f9e92c-8f64-42f9-951e-d80b60d4c351/

SH256 hash:

667c2dc856bb4ed64a5c2ca04fac0a473dfbdccf79450f5c4422bca9914f8c0d

MD5 hash:

3b34d8ca789707de84577f35031a0d2f

SHA1 hash:

124ea3e919d64a7e0712fd464bc93056f9a50fa7

Detections:

win_dridex_auto

Link:

https://www.unpac.me/results/90f9e92c-8f64-42f9-951e-d80b60d4c351/

Parent samples :
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SH256 hash:

c4b4cff7a59ccfa3a72a64fca76c946f81007ee310d623854f38d2fef2a2fb66

MD5 hash:

3b5c90c7cb249e07f6b424dbceb0b633

SHA1 hash:

9171f634118468238b077faa104caee345581709

Link:

https://www.unpac.me/results/90f9e92c-8f64-42f9-951e-d80b60d4c351/

Malware family:

Dridex

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/c4b4cff7a59c/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/c4b4cff7a59ccfa3a72a64fca76c946f81007ee310d623854f38d2fef2a2fb66

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:	dridex_loader Create hunting rule
Author:	kevoreilly
Description:	Dridex Loader

Rule name:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time