MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8664a43f817709d6e233408681c258c8a99aca41f85462280bd3003ec290b4f. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
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SHA256 hash: e8664a43f817709d6e233408681c258c8a99aca41f85462280bd3003ec290b4f
SHA3-384 hash: e7b7db8147964268c68607d419c23ab4f9a89c1a144a1bde69dc11447794b9756f9600579d4f8c6564f462682bb3fe22
SHA1 hash: d2ea52d9ee47b7c470a0cbdd3886408cec3cccc9
MD5 hash: 7c2d0c1730d45a7c74411f6405402afb
humanhash: maryland-paris-uncle-mobile
File name:191bfstrategiv.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:256'386 bytes
First seen:2020-07-31 08:19:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d97b710a90a979a9ba1fac5e1ea6c332 (373 x Gozi, 1 x Heodo)
ssdeep 3072:IFNthWQl/rSJ7lvt9filcZritkrINAEYsm2:IBhWQ/mJLflrOAp2
Threatray 1'181 similar samples on MalwareBazaar
TLSH 4D44B84474E74F03EC9B4CF604C2A5B442ABEC825B2EE843B7D2B57599B33F14A9D219
Reporter JAMESWT_WT
Tags:Gozi

Code Signing Certificate

Organisation:ORBIS LTD
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Jun 22 00:00:00 2020 GMT
Valid to:Jun 22 23:59:59 2021 GMT
Serial number: 0AF9B523180F34A24FCFD11B74E7D6CD
Intelligence: 374 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: C8AEC622951068734D754DC2EFD7032F9AC572E26081AC38B8CEB333CCC165C9
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
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/36337/
Detection(s):
SecuriteInfo.com.Trojan.Gozi.703.101.27277.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Launching a process
Creating a window
Searching for the window
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/405748
Signature
Creates a COM Internet Explorer object
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 255223 Sample: 191bfstrategiv.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 80 33 g.msn.com 2->33 35 appealingedge.xyz 2->35 49 Yara detected  Ursnif 2->49 51 Machine Learning detection for sample 2->51 8 191bfstrategiv.exe 1 2->8         started        12 iexplore.exe 14 84 2->12         started        14 iexplore.exe 4 50 2->14         started        16 4 other processes 2->16 signatures3 process4 dnsIp5 47 appealingedge.xyz 8->47 53 Detected unpacking (changes PE section rights) 8->53 55 Detected unpacking (overwrites its own PE header) 8->55 57 Writes or reads registry keys via WMI 8->57 59 2 other signatures 8->59 18 iexplore.exe 33 12->18         started        21 iexplore.exe 29 14->21         started        23 iexplore.exe 29 16->23         started        25 iexplore.exe 29 16->25         started        27 iexplore.exe 16->27         started        29 iexplore.exe 16->29         started        signatures6 process7 dnsIp8 37 appealingedge.xyz 18->37 31 ssvagent.exe 501 18->31         started        39 appealingedge.xyz 21->39 41 appealingedge.xyz 23->41 43 appealingedge.xyz 25->43 45 appealingedge.xyz 27->45 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8664a43f817709d6e233408681c258c8a99aca41f85462280bd3003ec290b4f/
Threat name:
Win32.Trojan.Gozi
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 08:21:09 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
28 of 28 (100.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
0c1b2a7c804cea1d2c36dc3cfe96695e795dfea0deea47a6ba9c49c086786eb2
Gozi
107aa8ad540bf0d27026d62a7e97bee932038c6b9cb0bfca95bbf99c0edaf329
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5f06eef87e41c644cecc39a01b89cbb25f093d355ae77876235015c3e642ede7
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69e6e14527587b01377faf7b4dc41059ffb87a257bed7dc3f0f2ff9c2e93c4b7
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7533b137d5c64cb21efd3fdb1c7b589b1616a1019b619f2d68ebdaa5e85245d1
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7c49537e88d2cd6076b3fa728ebb6f4cbad5ef9866570753bb2ea4bfbed65046
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acac6a29cee0fb15fa8df0c561e0ca34af844d0ec2b8828e4abb661ff9828b5d
Gozi
c3e0c8ce2d7aeb890c6dfb23f0a4fa1c8273935074409f5ed756f1a0874a349d
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c8ddc81feb1ad0ab7b47e1ac16870e1181d4c23900a08b687d3faa77d1bfa395
Gozi
e09755fd3d305a65619846f8b1a1f65008c51f39e2842b2a89e5f5d37013d17b
Gozi
+ 1'171 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200731-6sgvmy49z6/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Checks whether UAC is enabled
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Checks whether UAC is enabled
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e8664a43f817709d6e233408681c258c8a99aca41f85462280bd3003ec290b4f

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

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/36337/

Comments