MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87915aa3d64565e509a36bf03ee3b71a548e44fde06e315f0ba105e951d618fc. 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: 4

Intelligence 4 IOCs YARA File information Comments 1

SHA256 hash:	87915aa3d64565e509a36bf03ee3b71a548e44fde06e315f0ba105e951d618fc
SHA3-384 hash:	8fd2f4b177637cb296d98e7332c635479cd51f154b1bf4fcf1b24946e7b6356601497d63d9124c365248409c5ad0e164
SHA1 hash:	6da20ec622b28beab7c72b8c8cbf950747ce31ac
MD5 hash:	f98d9655dfbe3071e18be1d52b02ac85
humanhash:	yankee-failed-march-charlie
File name:	f98d9655_by_Libranalysis
Download:	download sample
Signature	Dridex Create hunting rule
File size:	165'376 bytes
First seen:	2021-05-05 17:03:24 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	fe65a1f7486a2b7fbd4091fc108e3b31 (574 x Dridex, 1 x Gozi)
ssdeep	3072:8z45bscWrhftr4SOX63M5jY17lh9sDVj9a/KBz9YlYU:44KcMhVkbK3hDq9E8i
Threatray	58 similar samples on MalwareBazaar
TLSH	F4F3C085DBABE87FC44A35399072DFFB5B388B145240C870EB6969EFCA07B110856C83
Reporter	Libranalysis

Libranalysis

Uploaded as part of the sample sharing project

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Mal.EncPk-APX.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87915aa3d64565e509a36bf03ee3b71a548e44fde06e315f0ba105e951d618fc/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-05-05 17:04:10 UTC

AV detection:

14 of 47 (29.79%)

Threat level:

5/5

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:22201 botnet loader

Link:

https://tria.ge/reports/210505-k6hnxpv94x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Dridex Loader

Dridex

Malware Config

C2 Extraction:

45.55.134.126:443
67.207.83.96:8172
193.160.214.95:4125

Unpacked files

SH256 hash:

87915aa3d64565e509a36bf03ee3b71a548e44fde06e315f0ba105e951d618fc

MD5 hash:

f98d9655dfbe3071e18be1d52b02ac85

SHA1 hash:

6da20ec622b28beab7c72b8c8cbf950747ce31ac

Link:

https://www.unpac.me/results/35304493-0a28-4b59-a933-c951bf54897d/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/87915aa3d64565e509a36bf03ee3b71a548e44fde06e315f0ba105e951d618fc

File information

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

No further information available

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-05 18:20:54 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence