MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33b91e977a00e51d468fa76278f66735cf0c250d0f0f5e6936f78b0b65a40b29. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	33b91e977a00e51d468fa76278f66735cf0c250d0f0f5e6936f78b0b65a40b29
SHA3-384 hash:	5ab9ef768e8599bf110712432787147b875b339de3743bed08dc3d8e3b004b7b6463da77001c7379b5ea7535816c40f1
SHA1 hash:	164686462364a3ac53e4894fb0d2e549e316f58c
MD5 hash:	89173b1844f701d4e128e96593e49f07
humanhash:	maine-spaghetti-tennis-ohio
File name:	89173b1844f701d4e128e96593e49f07.dll
Download:	download sample
Signature	Dridex Create hunting rule
File size:	945'664 bytes
First seen:	2021-02-10 13:43:07 UTC
Last seen:	2021-02-10 16:24:58 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	94ef808fabd4f1b463b90876889c8043 (6 x Dridex)
ssdeep	24576:NZGggQDmHQ+dRF2Rtb8XFhPBeopYqyRjTF:hgLdRAzb8XPoi5q
Threatray	457 similar samples on MalwareBazaar
TLSH	3F15CF2272808029E8F609BC582DE5F8C16D7DE2DB1551E7B1D93FAF1735AD2A870E43
Reporter	abuse_ch
Tags:	dll Dridex

Intelligence

File Origin

# of uploads :

# of downloads :

128

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/116558/

Detection(s):

SecuriteInfo.com.BScope.Trojan.Dridex.21050.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Sending a custom TCP 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.

Result

Threat name:

Dridex

Detection:

malicious

Classification:

troj.evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/604582

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Found potential dummy code loops (likely to delay analysis)

Multi AV Scanner detection for submitted file

Yara detected Dridex unpacked file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/33b91e977a00e51d468fa76278f66735cf0c250d0f0f5e6936f78b0b65a40b29/

Threat name:

Win32.Infostealer.Dridex

Status:

Malicious

First seen:

2021-02-10 13:44:07 UTC

File Type:

PE (Dll)

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=go4r5f32adsr2rupu5rhr5thgxhqyjinb4hv42jw66fqwznebmuq._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/210210-yyw6qhhht2/

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:

77.220.64.132:443
212.227.53.240:5037
192.241.174.45:8172

Unpacked files

SH256 hash:

fe5c35982485a24d1b9ffeefb4bed4415a0a60f1c3e56a8eb1c63ead24763f4d

MD5 hash:

c75a7bd6dd12c1a6f8895d5fb3e68817

SHA1 hash:

1289ec274d8f281244acd12c48819deb2c4c4b17

Link:

https://www.unpac.me/results/f5b8cc0b-04ba-42de-91e6-ce4945f14da7/

SH256 hash:

33b91e977a00e51d468fa76278f66735cf0c250d0f0f5e6936f78b0b65a40b29

MD5 hash:

89173b1844f701d4e128e96593e49f07

SHA1 hash:

164686462364a3ac53e4894fb0d2e549e316f58c

Link:

https://www.unpac.me/results/f5b8cc0b-04ba-42de-91e6-ce4945f14da7/

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/33b91e977a00e51d468fa76278f66735cf0c250d0f0f5e6936f78b0b65a40b29

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.