MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb. 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: 12

Intelligence 12 IOCs YARA 7 File information Comments

SHA256 hash:	97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb
SHA3-384 hash:	9d0afe508321bcabb8d7445f38e2a4ee9839cc07588927c85af0d14771d22087029f2efc52fb5bba57d10a3884946088
SHA1 hash:	c4c09a0e18785f929fe60723bb0e1bb599feefe6
MD5 hash:	0715f680ca3ec2f6dc9463000c757033
humanhash:	cup-leopard-mexico-ink
File name:	SecuriteInfo.com.FileRepMalware.24043
Download:	download sample
Signature	Gozi Create hunting rule
File size:	466'944 bytes
First seen:	2021-02-10 13:11:01 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	281ea861025d7e9240efd01bc3d8f17a (8 x Gozi)
ssdeep	12288:+EZ6A+uMuXsMkoMouSkTqT7V9VqJ2Byw:+WkuMuXs/LTqd6
Threatray	117 similar samples on MalwareBazaar
TLSH	78A44B01B7908034F4BB16F555BDE1B8943E7EA15B2484C7B3C46EFF96A4AE0AD3061B
Reporter	SecuriteInfoCom
Tags:	Gozi

Intelligence

File Origin

# of uploads :

# of downloads :

201

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Ursnif

Link:

https://www.capesandbox.com/analysis/116540/

Detection(s):

SecuriteInfo.com.FileRepMalware.24043.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Launching a process

Creating a window

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:

Unknown

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/604499

Signature

Found potential dummy code loops (likely to delay analysis)

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Detection:

isfb

Link:

https://mwdb.cert.pl/sample/97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb/

Threat name:

Win32.Trojan.Ursnif

Status:

Malicious

First seen:

2021-02-10 13:11:12 UTC

AV detection:

14 of 29 (48.28%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=s6xwx77cokhjy4yxufqj4eg4r6zfybnxlnqiqz2puezuzizexdfq._file

Result

Malware family:

gozi_ifsb

Score:

10/10

Tags:

family:gozi_ifsb botnet:1100 banker trojan

Link:

https://tria.ge/reports/210210-lhgw3mdvm2/

Behaviour

Suspicious use of WriteProcessMemory

Gozi, Gozi IFSB

Malware Config

C2 Extraction:

api10.laptok.at/api1
golang.feel500.at/api1
go.in100k.at/api1

Unpacked files

SH256 hash:

3e76d3e72cc172bc62d90855a681d21df5f09450ff346304e18f9bdeab75d701

MD5 hash:

2447e99320b5cb6b0f3e45066ad1755b

SHA1 hash:

588ebc5c438bb373e14ace24e49ded33a4ccb200

Detections:

win_isfb_auto

Link:

https://www.unpac.me/results/02505623-39fb-466c-95cd-210e2d350fd5/

Parent samples :
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SH256 hash:

97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb

MD5 hash:

0715f680ca3ec2f6dc9463000c757033

SHA1 hash:

c4c09a0e18785f929fe60723bb0e1bb599feefe6

Link:

https://www.unpac.me/results/02505623-39fb-466c-95cd-210e2d350fd5/

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

Threat name:

Azorult

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb

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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

Rule name:	GoziRule Create hunting rule
Author:	CCN-CERT
Description:	Win32.Gozi

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients Create hunting rule
Author:	@ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

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:	Ursnif3 Create hunting rule
Author:	kevoreilly
Description:	Ursnif Payload

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

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