MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e. 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: 5

Intelligence 5 IOCs YARA 4 File information Comments

SHA256 hash:	ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e
SHA3-384 hash:	e375a59f27a9ce5e9e03d967b74773e186dc643f18a7e67592e4b21037c09263e818a86b58485bf12b59c504c92af45f
SHA1 hash:	d588c0de4ca13688c8ed04a6d096dbf169f03d26
MD5 hash:	bd4e0545916837f4af245ef4456fa29e
humanhash:	april-mountain-crazy-lima
File name:	ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e
Download:	download sample
Signature	Dridex Create hunting rule
File size:	162'304 bytes
First seen:	2021-04-19 22:33:09 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	f71b9cb9891e9cf4bae79d2b5aa115c6 (1'586 x Dridex)
ssdeep	3072:QiFieJeVDC5PIh/31VeSDH2jW+zsKWncDlRe0PLDt:7eAU/TeSH26cs+7
Threatray	7'172 similar samples on MalwareBazaar
TLSH	71F3E00AED9FE988E85C51F1CA4D363EE9713E371B5BDD08C584AE9DC24B252A4F0352
Reporter	Cryptolaemus1
Tags:	40111 Dridex

Cryptolaemus1

Dridex 40111

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Win.Malware.Ffpx-9852716-0

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5rl3isbl2rkoxbppupksd6qolwzqiypvzoauwd4pcdygmbwn2vxa._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/210419-141jw9dk96/

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.

Threat name:

Legit

Score:

0.14

Link:

https://yomi.yoroi.company/submissions/ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e

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 ec57b4482bd454eb85efa3d521fa0e5db30461f5cb814b0f8f10f06606cdd56e

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/1121365/

Delivery method

Distributed via web download

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