MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ce57a5b519458ee81cbb394a3cd50cb8840620e5b0a2451b587ed651b69288b. 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: 6

Intelligence 6 IOCs YARA 3 File information Comments 1

SHA256 hash:	7ce57a5b519458ee81cbb394a3cd50cb8840620e5b0a2451b587ed651b69288b
SHA3-384 hash:	e6005aefbff8e93f19eb6117b30594df41dd8e0ad749f2dccab92fc91e7a06c027fa31a63aac8b648537b867c7873f74
SHA1 hash:	8268508d7d2553794cd5ba1b1321b3403af3cd6c
MD5 hash:	b4399763f1f367f5663f17033f2c3f97
humanhash:	snake-neptune-magnesium-johnny
File name:	b4399763_by_Libranalysis
Download:	download sample
Signature	Dridex Create hunting rule
File size:	164'864 bytes
First seen:	2021-05-05 23:05:28 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	bdaa0be01ce9860d02cb3111f632adfa (146 x Dridex)
ssdeep	3072:Wd4Dcp/qdOUKcT1GpvO0nygcp0DvA/fxHbeXaUDwOvHvWM:vDBdOlG0nyg1DvwxgZ/v
Threatray	145 similar samples on MalwareBazaar
TLSH	59F3CFE89A9FC097E663583055FF37B6BA03D8478BC8DD10B281D52F5A1BD39DD09A01
Reporter	Libranalysis
Tags:	Dridex

Libranalysis

Uploaded as part of the sample sharing project

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/151069/

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.

Result

Threat name:

Dridex

Detection:

malicious

Classification:

troj.evad

Score:

76 / 100

Link:

https://www.joesandbox.com/analysis/712762

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 detect sandboxes / dynamic malware analysis system (file name check)

Yara detected Dridex unpacked file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7ce57a5b519458ee81cbb394a3cd50cb8840620e5b0a2451b587ed651b69288b/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-05-05 23:06:15 UTC

AV detection:

15 of 47 (31.91%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ptsxuw2rsrmo5aolwokkhtkqzoeeayqolmfciunvq7wwkg3jfcfq._file

Verdict:

unknown

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:22202 botnet loader

Link:

https://tria.ge/reports/210505-jwkxmna21n/

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:

7ce57a5b519458ee81cbb394a3cd50cb8840620e5b0a2451b587ed651b69288b

MD5 hash:

b4399763f1f367f5663f17033f2c3f97

SHA1 hash:

8268508d7d2553794cd5ba1b1321b3403af3cd6c

Link:

https://www.unpac.me/results/f7f3bc04-2bc5-4e8b-8395-efc554161534/

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

Threat name:

Dridex

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/7ce57a5b519458ee81cbb394a3cd50cb8840620e5b0a2451b587ed651b69288b

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

File information

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

Cape

https://www.capesandbox.com/analysis/151069/

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-06 00:01:39 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.025] Anti-Behavioral Analysis::Software Breakpoints
1) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection