MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f1f38914a548cd04bb1793d17e50cf8e7b7e0ac027217d5f0aaa6ede159a259. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	1f1f38914a548cd04bb1793d17e50cf8e7b7e0ac027217d5f0aaa6ede159a259
SHA3-384 hash:	9ab4722d513e8ade38a525a6d421378d9dd75d01f0e303c275313d6a07587c782bf5daa517a2b72bceb7677d22ba071e
SHA1 hash:	d40df68f07e6c869dc5a7289633aae601a50a252
MD5 hash:	bf9c876f23f775582d9a6d4db13e6aae
humanhash:	venus-red-pennsylvania-gee
File name:	setup.bin
Download:	download sample
Signature	Gozi Create hunting rule
File size:	184'320 bytes
First seen:	2020-06-29 09:48:30 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5a0d0f639f1797acac382c709b4d7769 (3 x RaccoonStealer, 1 x Gozi)
ssdeep	3072:21VtnVGK6LygROhMBxlbl1YS3ZhBN1H6AZX0GEkIA:2tnVGKoZR9bVZHfbJEW
TLSH	6604BF223290D073D05622309864FAE219FDF8715B77D5CB3B943F3EAE726904A7974A
Reporter	JAMESWT_WT
Tags:	#gozi #isfb Gozi Ursnif

Intelligence

File Origin

# of uploads :

# of downloads :

104

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/16119/

Detection(s):

SecuriteInfo.com.Malware.PDB-11.UNOFFICIAL

Detection:

isfb

Link:

https://mwdb.cert.pl/sample/1f1f38914a548cd04bb1793d17e50cf8e7b7e0ac027217d5f0aaa6ede159a259/

Threat name:

Win32.Trojan.Ursnif

Status:

Malicious

First seen:

2020-06-29 09:50:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=d4ptrekkksgnas5rpe6rpzim7dt3pyfmajzbpvpqvkto3ykzujmq._file

Verdict:

unknown

Result

Malware family:

n/a

Score:

10/10

Tags:

banker trojan family:gozi_ifsb

Link:

https://tria.ge/reports/200629-az9b6ye1v2/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of FindShellTrayWindow

Checks whether UAC is enabled

Modifies Internet Explorer settings

Modifies system certificate store

Gozi, Gozi IFSB

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	Ursnif Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Ursnif(a.k.a. Dreambot, Gozi, ISFB) in memory
Reference:	internal research

Rule name:	win_isfb_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator