MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b8103401915c9021edb2687659361e8747fc9151b69b6389827f57644cfde3c. 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 2 File information Comments

SHA256 hash:	5b8103401915c9021edb2687659361e8747fc9151b69b6389827f57644cfde3c
SHA3-384 hash:	11472fb2b7cedea7fd2e9ff0a4d4555971170b902939d47f67b33997fd63bffbb609c7c99104a57adba6e04c80f1e109
SHA1 hash:	e67a04171eadafe330405063bb3f0a487d3603f9
MD5 hash:	b8a854cb8b0cb32bf12e25e2d8e368f8
humanhash:	hot-bulldog-comet-golf
File name:	zwgo6u1r.rar.dll
Download:	download sample
Signature	Dridex Create hunting rule
File size:	576'000 bytes
First seen:	2021-02-01 11:48:54 UTC
Last seen:	2021-02-01 14:17:50 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	9f155d069630db0dd20e2b708dcbe65f (9 x Dridex)
ssdeep	6144:DY9y7D5S9oY/fWpJwpcroS7G4F735egYHknym3l/ooV+bLUATfFezFbaYMzsecwp:h2fkRG4535RxJl/ovfUdFJMQPhW16d
Threatray	383 similar samples on MalwareBazaar
TLSH	4BC4D1B9794041A5CC41543CF43CF6A888AE7CB78E14A15372FF3E1F7B3A9A2C515A1A
Reporter	JAMESWT_WT
Tags:	dll Dridex

Intelligence

File Origin

# of uploads :

# of downloads :

135

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DridexLoader

Link:

https://www.capesandbox.com/analysis/114479/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Sending a custom TCP request

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

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

Result

Threat name:

Unknown

Detection:

suspicious

Classification:

n/a

Score:

22 / 100

Link:

https://www.joesandbox.com/analysis/595290

Signature

Machine Learning detection for sample

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5b8103401915c9021edb2687659361e8747fc9151b69b6389827f57644cfde3c/

Threat name:

Win32.Infostealer.Dridex

Status:

Malicious

First seen:

2021-02-01 11:49:08 UTC

File Type:

PE (Dll)

Extracted files:

AV detection:

7 of 29 (24.14%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=loaqgqazcxeqehw3e2dwle3b5b2h7sivdnu3moeye72xmrgp3y6a._file

Verdict:

malicious

Label(s):

dridex

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:10444 botnet discovery evasion loader trojan

Link:

https://tria.ge/reports/210201-fbggwntgrx/

Behaviour

Suspicious use of WriteProcessMemory

Checks installed software on the system

Checks whether UAC is enabled

Blocklisted process makes network request

Dridex Loader

Dridex

Malware Config

C2 Extraction:

77.220.64.131:443
5.196.204.251:5037
192.99.41.136:981
24.229.3.146:4664

Unpacked files

SH256 hash:

285459c36f6704c286d4642c38a0b0395172fd2d8f5ee9a9323f32bf1624eb7e

MD5 hash:

566ae9f3e0969665b2f304a315e735c5

SHA1 hash:

502044658359413391b546ed30cca595ae953158

Link:

https://www.unpac.me/results/783a5db3-7801-4e1e-846d-baef9fa827af/

SH256 hash:

5b8103401915c9021edb2687659361e8747fc9151b69b6389827f57644cfde3c

MD5 hash:

b8a854cb8b0cb32bf12e25e2d8e368f8

SHA1 hash:

e67a04171eadafe330405063bb3f0a487d3603f9

Link:

https://www.unpac.me/results/783a5db3-7801-4e1e-846d-baef9fa827af/

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/5b8103401915c9021edb2687659361e8747fc9151b69b6389827f57644cfde3c

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.