MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 111f2bdfa541852dd48b591fd3b0cfbd35b69d048cb417fde8c4b1ade859c39e. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments 1

SHA256 hash:	111f2bdfa541852dd48b591fd3b0cfbd35b69d048cb417fde8c4b1ade859c39e
SHA3-384 hash:	347fd65092dc46696b6543908f1a81ce01fb290f10edb95d3825dcd657b7957ea988aa2409f048756edf5317e6b5cfc8
SHA1 hash:	296a8f110746d320bcb96e601f90046197a52733
MD5 hash:	41cc1d204e5322f48283813504175e3e
humanhash:	queen-arizona-six-tennis
File name:	111f2bdfa541852dd48b591fd3b0cfbd35b69d048cb417fde8c4b1ade859c39e
Download:	download sample
Signature	Dridex Create hunting rule
File size:	162'304 bytes
First seen:	2021-04-18 09:18:47 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	f71b9cb9891e9cf4bae79d2b5aa115c6 (1'586 x Dridex)
ssdeep	3072:9iFieJeVDC5PIh/31VeSDH2jW+zsKWncDlRe0PLDt:GeAU/TeSH26cs+7
Threatray	5'967 similar samples on MalwareBazaar
TLSH	91F3E00AED9FE988E85C51F1CA4D363EE9713E371B5BDD08C5846E9DC24B252A4F0352
Reporter	Cryptolaemus1
Tags:	40111 Dridex

Cryptolaemus1

Dridex 40111

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DridexLoader

Link:

https://www.capesandbox.com/analysis/137589/

Detection(s):

Win.Malware.Ffpx-9852716-0

SecuriteInfo.com.Trojan.Agent.FFPX.110.28486.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Result

Threat name:

Dridex Dropper

Detection:

malicious

Classification:

bank.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/684738

Signature

Dridex dropper found

Found potential dummy code loops (likely to delay analysis)

Machine Learning detection for sample

Tries to delay execution (extensive OutputDebugStringW loop)

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

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/111f2bdfa541852dd48b591fd3b0cfbd35b69d048cb417fde8c4b1ade859c39e/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cepsxx5figcs3vellep5hmgpxu23nhiers2bp7piysy232czyopa._file

Verdict:

malicious

Label(s):

dridex

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:40111 botnet evasion loader trojan

Link:

https://tria.ge/reports/210418-h3fsqx1pje/

Behaviour

Suspicious use of WriteProcessMemory

Checks whether UAC is enabled

Dridex Loader

Dridex

Malware Config

C2 Extraction:

8.210.53.215:443
72.249.22.245:2303
188.40.137.206:8172

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

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_dridex_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

File information

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

Web download

Dridex

DLL dll 111f2bdfa541852dd48b591fd3b0cfbd35b69d048cb417fde8c4b1ade859c39e

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/1120495/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/137589/

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-18 10:07:52 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [B0012.001] Anti-Static Analysis::Argument Obfuscation
2) [C0026.002] Data Micro-objective::XOR::Encode Data