MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a556d36ac5b62e953f92716e6b2b066d044c1708811bc20f63ca7437d1db79af. 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: 8

Intelligence 8 IOCs YARA 4 File information Comments

SHA256 hash:	a556d36ac5b62e953f92716e6b2b066d044c1708811bc20f63ca7437d1db79af
SHA3-384 hash:	3f50f50a9bb9d5db6c6dc4edc73fba3947324f41ba838e21c319483438b3bc551eabeb53b741aca0a849e3a1c4f7774c
SHA1 hash:	eb0f34e6250ff953a0ee927b881a87deaaf3f588
MD5 hash:	0f536e43a2c63a10714b515dc0fca55e
humanhash:	mango-network-ack-early
File name:	a556d36ac5b62e953f92716e6b2b066d044c1708811bc20f63ca7437d1db79af
Download:	download sample
Signature	Dridex Create hunting rule
File size:	165'888 bytes
First seen:	2021-04-21 02:01:17 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	987b9d7dc84d935c3675da82d40e06f2 (8'604 x Dridex, 2 x Gozi, 1 x Tofsee)
ssdeep	3072:EmNFcsGvTmf9vOmoM0IZ5kPjBxYvdIL2KyOQaOP8+cMTH1PxsMYQnF1b1l:NLc7UtOpM1Z5k1xYO2LXjTH1pH5nF1p
Threatray	7'960 similar samples on MalwareBazaar
TLSH	00F3D088CBB3E4E6EFB3D37966F85E1B461574551408F4F4C86CA68FA4ABD008AE50F1
Reporter	Cryptolaemus1
Tags:	40112 Dridex

Cryptolaemus1

Dridex 40112

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/141215/

Detection(s):

Win.Packed.Generickdz-9852495-0

SecuriteInfo.com.W32.AIDetect.malware2.10053.10635.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP 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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a556d36ac5b62e953f92716e6b2b066d044c1708811bc20f63ca7437d1db79af/

Threat name:

Win32.Trojan.Drixed

Status:

Malicious

First seen:

2021-04-21 02:44:13 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uvlng2wfwyxjkp4sofxgwkygnuceyfyiqen4ed3dzj2dpuo3pgxq._file

Verdict:

malicious

Label(s):

dridex

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:40112 botnet evasion loader trojan

Link:

https://tria.ge/reports/210421-vsvlpwq2jx/

Behaviour

Suspicious use of WriteProcessMemory

Checks whether UAC is enabled

Dridex Loader

Dridex

Malware Config

C2 Extraction:

107.172.227.10:443
172.93.133.123:2303
108.168.61.147:8172

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/a556d36ac5b62e953f92716e6b2b066d044c1708811bc20f63ca7437d1db79af

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