MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8
SHA3-384 hash: e7224332327b855a26eb2d27847b9f39b30735ee570aa828ef1d0f0938230836bd0a9f7eb8dc671fe20ac6b807642ed6
SHA1 hash: cacfb64235eb1fd15fa9e1add52c478ed1856f54
MD5 hash: eef4e867d496e925d0164a91cfe0dc0a
humanhash: robin-bulldog-mango-paris
File name:login.jpg.dll
Download: download sample
Signature Gozi
File size:452'976 bytes
First seen:2021-02-10 12:18:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d75ed03022dc0ee44e66e881c0ee9838 (1 x Gozi)
ssdeep 6144:y4xT0tQ0kTkiNQKkL3qafwJAdk66ngxM8DhO:yQT0yYiKpqafdk66MM8Dk
Threatray 112 similar samples on MalwareBazaar
TLSH 55A46C627715C486C4A88131C887CBF95C24FC03E9586B7723D07F6FBE32E95E92691A
Reporter JAMESWT_WT
Tags:dll Gozi isfb mise Ursnif

Code Signing Certificate

Organisation:VeriSign Time Stamping Services Signer - G2
Issuer:VeriSign Time Stamping Services CA
Algorithm:sha1WithRSAEncryption
Valid from:Jun 15 00:00:00 2007 GMT
Valid to:Jun 14 23:59:59 2012 GMT
Serial number: 3825D7FAF861AF9EF490E726B5D65AD5
Intelligence: 44 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 8815DFF787F21FA8106760CB89C5B4493F4BD45E2CE801D2A4FE1F61DEE0C039
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
315
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
login.jpg.dll
Verdict:
No threats detected
Analysis date:
2021-02-10 12:19:26 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Deleting a recently created file
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:
Detection:
malicious
Classification:
troj
Score:
68 / 100
Signature
Multi AV Scanner detection for submitted file
PE file has nameless sections
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 351229 Sample: login.jpg.dll Startdate: 10/02/2021 Architecture: WINDOWS Score: 68 25 nerowins.com 2->25 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected  Ursnif 2->37 39 PE file has nameless sections 2->39 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 regsvr32.exe 9->11         started        14 cmd.exe 1 9->14         started        signatures6 41 Writes or reads registry keys via WMI 11->41 43 Writes registry values via WMI 11->43 16 iexplore.exe 2 70 14->16         started        process7 process8 18 iexplore.exe 5 155 16->18         started        21 iexplore.exe 25 16->21         started        23 iexplore.exe 29 16->23         started        dnsIp9 27 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49752, 49753 YAHOO-DEBDE United Kingdom 18->27 29 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49749, 49750 FASTLYUS United States 18->29 33 10 other IPs or domains 18->33 31 ocsp.sca1b.amazontrust.com 143.204.15.47, 49764, 49765, 80 AMAZON-02US United States 21->31
Threat name:
Win32.Trojan.Ursnif
Status:
Malicious
First seen:
2021-02-10 12:18:18 UTC
File Type:
PE (Dll)
Extracted files:
214
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Result
Malware family:
gozi_ifsb
Score:
  10/10
Tags:
family:gozi_ifsb botnet:7251 banker trojan
Behaviour
Modifies Internet Explorer Phishing Filter
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
web.vortex.data.microsoft.com
ocsp.sca1b.amazontrust.com
nerowins.com
Unpacked files
SH256 hash:
b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8
MD5 hash:
eef4e867d496e925d0164a91cfe0dc0a
SHA1 hash:
cacfb64235eb1fd15fa9e1add52c478ed1856f54
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Gozi

Executable exe b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8

(this sample)

Comments