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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45
SHA3-384 hash: 82577ddf637acb1f1b0097699a239860418d686fbcf2f20679526b97976ddf268d73031d1a55a90d322a3f7c19c5d149
SHA1 hash: e2b6875ed9b55f75db73dfb0cc55477ab9bd0345
MD5 hash: 5e3679f687797e3bdf5534b64a5219ad
humanhash: tennessee-victor-white-emma
File name:unpacked_gozi_sample.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:53'248 bytes
First seen:2023-03-21 11:04:39 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
ssdeep 1536:3+Jqy7X7/0YOq6bTdtGpRJc5dMbD1Gcq:gqy3V6bTdIgdMX1G
Threatray 451 similar samples on MalwareBazaar
TLSH T1DF33AF577AE640B1C7E745B2672C7BA8A7F98B20523961809B1498CD1F8880FF27D3C7
TrID 35.4% (.EXE) Win64 Executable (generic) (10523/12/4)
22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.1% (.EXE) Win32 Executable (generic) (4505/5/1)
6.9% (.ICL) Windows Icons Library (generic) (2059/9)
6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Viuleeenz
Tags:agenziaentrate dll GLS Gozi ITA unpacked Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/376218/
Detection(s):
Win.Malware.Ursnif-9975502-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/64198f60e91ddba083ced099/reports/6ea42c91-0547-4560-a402-71ee0e603122/overview
Verdict:
Malicious
Labled as:
Ursnif.1.Generic
Link:
https://www.hybrid-analysis.com/sample/646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed36d8da-cc77-419b-87da-95cf1d26c206
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1198425
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 831329 Sample: unpacked_gozi_sample.exe.dll Startdate: 21/03/2023 Architecture: WINDOWS Score: 60 15 Antivirus / Scanner detection for submitted sample 2->15 17 Multi AV Scanner detection for submitted file 2->17 19 Machine Learning detection for sample 2->19 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 conhost.exe 7->11         started        process5 13 rundll32.exe 9->13         started       
Detection:
gozi
Create hunting rule
Link:
https://mwdb.cert.pl/sample/646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2023-03-21 11:05:07 UTC
File Type:
PE (Dll)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrvll23cesbe6bhuw6fyb5d6fnzfdsfntl2v3adppiawia7s7jcq._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
061c271c0617e56aeb196c834fcab2d24755afa50cd95cc6a299d76be496a858
Gozi
19a9a43b36d2ed6516e4b1d8368cb3af64362507d2b30f4cb742fbe50780ee89
Gozi
38befee4c4513de47e667544d9f705f56c195393b116fcd154755c1f7815ae55
Gozi
3af96098ccb1063f1538e255f328e78f9556e29cd0563c53d2a73569759b5d0e
Gozi
896c5898ce95f078e8246f62ccd4b7da07959b2884362fa9c1933712aedeb553
Gozi
9cc3318cdf29c5b6a1c170facbd0e7849b674ecd2072d9741424709e0931f8cf
Gozi
a9f25933eb0dc82972d77854034dbc86220088eff4758a7df4e65f87ee1745e1
Gozi
c95c8b01e7a58afbae1b0c3a795108ae46b22c3867680dcdb883ca97e6f092a0
Gozi
f0606eb18477cfec7939d20432ba7999ac9044dfbc936a0071cbe920d02a7e1c
Gozi
fc74e8faf8772293f2947c803c5309c64310c38d8e3f8efe18271004a9b96bba
Gozi
+ 441 additional samples on MalwareBazaar
Result
Malware family:
gozi
Create hunting rule
Score:
  10/10
Tags:
family:gozi botnet:5050 isfb
Link:
https://tria.ge/reports/230321-m6tp1sbh6y/
Behaviour
Suspicious use of WriteProcessMemory
Malware Config
C2 Extraction:
https://config.edge.skype.com
91.215.85.201
Unpacked files
SH256 hash:
646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45
MD5 hash:
5e3679f687797e3bdf5534b64a5219ad
SHA1 hash:
e2b6875ed9b55f75db73dfb0cc55477ab9bd0345
Detections:
ISFB_Main
Create hunting rule
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/7fca3b63-8abc-4e4c-857f-91f44cee72e5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ursnif3
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/646ab5eb6224824f04f4b78b80f47e2b7251c8ad9af55d806f7a016403f2fa45

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:Detects win.isfb.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/376218/

Comments