MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34ad177800e89a94d27b7ea4f39cd805c2910fa6afcb835501567b59415af0ed. 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: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	34ad177800e89a94d27b7ea4f39cd805c2910fa6afcb835501567b59415af0ed
SHA3-384 hash:	b03883b9741ae5831fdf825358ff2d88eac4894d320e8b3dca215f078e38ceee20f0de07602dfae4e3780ace3322c71c
SHA1 hash:	492f9c4bb1bba2f94b889e9de68e9a6b0289de41
MD5 hash:	bd3f26523c5cad6fe9632bfd4f6449bc
humanhash:	bacon-september-fix-kitten
File name:	officina.dll
Download:	download sample
Signature	Gozi Create hunting rule
File size:	554'496 bytes
First seen:	2020-09-21 10:37:05 UTC
Last seen:	2020-09-21 11:53:54 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	0491e117f2127cc84a72143aca93ddf6 (1 x Gozi)
ssdeep	12288:VF75Cm31VCpGJfLnba3vpFs10bjZca/HhJL+7Jt:VF75R3He1fZca7L+7
Threatray	56 similar samples on MalwareBazaar
TLSH	09C44B01B7908034F9BF16F5A97EA1A9543D7DE05B3490CB63D06AEF4A35AE0AD30B17
Reporter	JAMESWT_WT
Tags:	dll Gozi isfb Ursnif

Intelligence

File Origin

# of uploads :

# of downloads :

359

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

PUA.Win.Packer.PrivateExeProte-11

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

Launching a process

Creating a window

Result

Threat name:

Ursnif

Detection:

malicious

Classification:

bank.troj

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/471157

Signature

Creates a COM Internet Explorer object

Writes registry values via WMI

Yara detected Ursnif

Behaviour

Behavior Graph:

Download SVG

Detection:

isfb

Link:

https://mwdb.cert.pl/sample/34ad177800e89a94d27b7ea4f39cd805c2910fa6afcb835501567b59415af0ed/

Threat name:

Win32.Trojan.Ursnif

Status:

Malicious

First seen:

2020-09-21 09:52:13 UTC

File Type:

PE (Dll)

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Result

Malware family:

gozi_ifsb

Score:

10/10

Tags:

banker trojan family:gozi_ifsb

Link:

https://tria.ge/reports/200921-xq8gqlzqex/

Behaviour

Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Gozi, Gozi IFSB

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/34ad177800e89a94d27b7ea4f39cd805c2910fa6afcb835501567b59415af0ed

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