MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1. 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 4 File information Comments 1

SHA256 hash:	2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1
SHA3-384 hash:	b5cdafe197ef6404d790eeeae1f9e4c640313d0229f7f3d4a66d23f04a703d593b774bd0d40b12cef9072752e8a28868
SHA1 hash:	3245294400dc29d9b89fcfd3ce9515136279a133
MD5 hash:	4b030ca3aae7c508a9a0146c469deeec
humanhash:	sweet-cat-mountain-violet
File name:	2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1
Download:	download sample
Signature	Dridex Create hunting rule
File size:	162'304 bytes
First seen:	2021-04-20 23:57:09 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	f71b9cb9891e9cf4bae79d2b5aa115c6 (1'586 x Dridex)
ssdeep	3072:SiFieJeVDC5PIh/31VeSDH2jW+zsKWncDlRe0PLDt:ReAU/TeSH26cs+7
TLSH	42F3E00AED9FE988E84C51F1CA4D363EE9713E371B5BDD08C584AE9DC24B252A4F0352
Reporter	Cryptolaemus1
Tags:	40111 Dridex

Cryptolaemus1

Dridex 40111

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DridexLoader

Link:

https://www.capesandbox.com/analysis/140930/

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/2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1/

Threat name:

Win32.Infostealer.Dridex

Status:

Malicious

First seen:

2021-04-21 00:24:49 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e4266httnfjx35diqhe6qusnadmy2bfrzfn4gjh7kouki6b6vcqq._file

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:40111 botnet evasion loader trojan

Link:

https://tria.ge/reports/210420-cn4pg6gwyx/

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/2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1

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 2735ef1e7369537df46881c9e8524d00d98d04b1c95bc324ff53a8a4783ea8a1

(this sample)

Cape

https://www.capesandbox.com/analysis/140930/

URLhaus

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

Delivery method

Distributed via web download

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-21 00:02:16 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