MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1. 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 2 File information Comments

SHA256 hash:	a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1
SHA3-384 hash:	1997c860eee6e6d7c0474a77642f3b742996095fd5fbdc7fd1095e9c1ec9d421296bbdbd967a5954587abe09da012632
SHA1 hash:	e968f5965b7e3b955ad73025e2aef53b10cebc45
MD5 hash:	c56e8818c410cb7a486558a6fad5253d
humanhash:	video-mars-xray-wisconsin
File name:	a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1
Download:	download sample
Signature	Dridex Create hunting rule
File size:	386'048 bytes
First seen:	2021-03-31 14:33:39 UTC
Last seen:	2021-03-31 16:04:47 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	f80d389dfa6eb310b9592775bddbb2bd (14 x Dridex)
ssdeep	6144:BCyziHGu+B0VlPM+iHlDx7YVUggVSkMObhe+UqN2oCh5pGqN+zT:EYiH06/iHlDx7YG7RTIZQFi5ppuT
Threatray	704 similar samples on MalwareBazaar
TLSH	2784DF42EAD54431EB726F3808738B514BEF79D18E308CABA29C205D1F676D0567CB6B
Reporter	Cryptolaemus1
Tags:	10444 Dridex

Cryptolaemus1

Dridex 10444

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DridexLoader

Link:

https://www.capesandbox.com/analysis/129391/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware2.28902.19432.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

Sending a custom TCP 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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2021-03-31 14:34:06 UTC

AV detection:

10 of 29 (34.48%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u5jzdhbb6rhiy2nu4tnbffh2dmalqonic5ythb2evveykpjfetqq._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/210331-a4yykdm5s6/

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:

131.100.24.215:443
210.65.244.174:6601
195.201.199.53:2303

Unpacked files

SH256 hash:

a1227fcc8e322b72b2a04766a89424f16dd29b03cd5e34aeb4c7130aec9fc58e

MD5 hash:

7bcdf16cba5e277f8e0ec9f9d21387db

SHA1 hash:

431c7036a3f657db2ee153216b1a4ef3db08d3ae

Link:

https://www.unpac.me/results/c9b0dc82-3061-432c-8301-4c1777c44a4c/

SH256 hash:

a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1

MD5 hash:

c56e8818c410cb7a486558a6fad5253d

SHA1 hash:

e968f5965b7e3b955ad73025e2aef53b10cebc45

Link:

https://www.unpac.me/results/c9b0dc82-3061-432c-8301-4c1777c44a4c/

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/a753919c21f44e8c69b4e4da1294fa1b00b839a81771338744ad49853d2524e1

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.