MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a503b46e481888e739a03ce39104d838d6a4dda1a14f1df24be80ed9e366bc3e. 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

Gozi

Vendor detections: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	a503b46e481888e739a03ce39104d838d6a4dda1a14f1df24be80ed9e366bc3e
SHA3-384 hash:	8b6cca70059abba3d2f4641ee4b652976bcbe223734163e2bdcf17b98536637be5b799b96b67ad2eb91864c520013176
SHA1 hash:	452772037d7f5c5b9623ea537742d0ed14a4b33e
MD5 hash:	382eef320c6e945bcf3ca66b9dd401a0
humanhash:	fifteen-diet-avocado-kitten
File name:	contratto.zip
Download:	download sample
Signature	Gozi Create hunting rule
File size:	479 bytes
First seen:	2023-03-02 10:41:16 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12:5jfBysAOr+TrLnlVSqIApAX0bfss2aVEL:9L0rj/3ZASz+
TLSH	T1A3F0A3088B173771D297477624D2EA382123D175D040678B460CF5FA55E2F590AE3DD7
TrID	80.0% (.ZIP) ZIP compressed archive (4000/1) 20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	JAMESWT_WT
Tags:	agenziaentrate Gozi SMB Ursnif zip

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	contratto.url
File size:	192 bytes
SHA256 hash:	6537bdbd6b350022b95421209e5eb8cfd851a556904dd5b7b8a9189b21d40efb
MD5 hash:	7c979eb1d63d67578329c6c9265046ef
MIME type:	text/plain
Signature	Gozi

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilShortcut.DottedQuadDancingInHeavenZip.20230105.UNOFFICIAL

TwinWave.EvilShortcut.DottedQuadDancingInHeaven.20230105.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

remote

Link:

https://www.filescan.io/uploads/64007d7e28117780c2965c77/reports/2d2996e6-9bf3-4f84-897b-b5f6f205084e/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/a503b46e481888e739a03ce39104d838d6a4dda1a14f1df24be80ed9e366bc3e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a503b46e481888e739a03ce39104d838d6a4dda1a14f1df24be80ed9e366bc3e/

Threat name:

Win32.Trojan.UrsnifLNK

Status:

Malicious

First seen:

2023-03-02 08:57:07 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

5 of 39 (12.82%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uub3i3sidceooonahtrzcbgyhdlkjxnbufhr34sl5ahnty3gxq7a._file

Result

Malware family:

gozi

Score:

10/10

Tags:

family:gozi botnet:7709 banker isfb trojan

Link:

https://tria.ge/reports/230302-m3erpace96/

Behaviour

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Checks computer location settings

Gozi

Malware Config

C2 Extraction:

checklist.skype.com
62.173.141.252
31.41.44.33
109.248.11.112

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/a503b46e481888e739a03ce39104d838d6a4dda1a14f1df24be80ed9e366bc3e

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:	Methodology_Suspicious_Shortcut_SMB_URL Create hunting rule
Author:	@itsreallynick (Nick Carr), @QW5kcmV3 (Andrew Thompson)
Description:	Detects remote SMB path for .URL persistence
Reference:	https://twitter.com/cglyer/status/1176184798248919044