MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a5e4fd35a1a636ef1beb7e62cc647d7e63f5c7aadd2aa1a49d49c81183aca93. 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:	7a5e4fd35a1a636ef1beb7e62cc647d7e63f5c7aadd2aa1a49d49c81183aca93
SHA3-384 hash:	08b0114daa7994e6b632b6d1b0ae602aec16b41c716d2fc96933f80b62ca1d91b48d713eaddb152b5c723986b9e89595
SHA1 hash:	cfe42b4014fc22596b4305271c4a133492603349
MD5 hash:	745868c40e6f1d1d40ae60335417f6d7
humanhash:	william-indigo-december-xray
File name:	Dori.ocx
Download:	download sample
Signature	Gozi Create hunting rule
File size:	144'384 bytes
First seen:	2020-11-13 10:49:30 UTC
Last seen:	2024-07-24 16:29:33 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	f363d0903cbf7e3e031893f153d7aaa6 (2 x Gozi)
ssdeep	3072:AIeaZ6vQ+p+Oy49QC6tuulaDVOMb9I1Jf99dEcByG7:L3Oy46jEeL7
Threatray	612 similar samples on MalwareBazaar
TLSH	A3E3BFCE68138697F4D594B931DF4B591AF22EA2337014A323B26EE59E740C2757B232
Reporter	ffforward
Tags:	dll Gozi isfb Osatokio Oy signed Ursnif

Code Signing Certificate

Organisation:	Osatokio Oy
Issuer:	Sectigo RSA Code Signing CA
Algorithm:	sha256WithRSAEncryption
Valid from:	Nov 12 00:00:00 2020 GMT
Valid to:	Nov 12 23:59:59 2021 GMT
Serial number:	DF683D46D8C3832489672CC4E82D3D5D
MalwareBazaar Blocklist:	This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:	SHA256
Thumbprint:	8B63C5EA8D9E4797D77574F35D1C2FDFF650511264B12CE2818C46B19929095B
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

178

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Generic.mg.745868c40e6f1d1d.1089.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Using the Windows Management Instrumentation requests

Launching a process

Creating a window

DNS request

Searching for the window

Running batch commands

Creating a process with a hidden window

Launching cmd.exe command interpreter

Creating a file in the %temp% directory

Deleting a recently created file

Sending a TCP request to an infection source

Unauthorized injection to a system process

Result

Verdict:

UNKNOWN

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:

n/a

Score:

48 / 100

Link:

https://www.joesandbox.com/analysis/533718

Signature

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7a5e4fd35a1a636ef1beb7e62cc647d7e63f5c7aadd2aa1a49d49c81183aca93/

Threat name:

Win32.Trojan.Ursnif

Status:

Malicious

First seen:

2020-11-13 10:47:17 UTC

File Type:

PE (Dll)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Result

Malware family:

ursnif_rm3

Score:

10/10

Tags:

family:ursnif_rm3 banker trojan

Link:

https://tria.ge/reports/201113-8ax8wqrzr6/

Behaviour

Delays execution with timeout.exe

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Drops file in System32 directory

Deletes itself

Blacklisted process makes network request

Ursnif RM3

Unpacked files

SH256 hash:

7a5e4fd35a1a636ef1beb7e62cc647d7e63f5c7aadd2aa1a49d49c81183aca93

MD5 hash:

745868c40e6f1d1d40ae60335417f6d7

SHA1 hash:

cfe42b4014fc22596b4305271c4a133492603349

Link:

https://www.unpac.me/results/f1691103-d2c4-4945-9118-c0b38f23f020/

SH256 hash:

3171b8f13a5d1f7d735608797bb5f4b6fd487f1239239879bee61b7b95c579a2

MD5 hash:

63c6c7452953e319ac1a3776bf0b417f

SHA1 hash:

a804581460e06b3eaadd6aff80eb6fd69abbd743

Detections:

win_isfb_auto

Link:

https://www.unpac.me/results/f1691103-d2c4-4945-9118-c0b38f23f020/

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