MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b8c91665d7a96b5f38a4bb8b81796ec80df1c281c65da378c4df82912671e25. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b8c91665d7a96b5f38a4bb8b81796ec80df1c281c65da378c4df82912671e25
SHA3-384 hash: bfd1c1da3bc014a00f5a7cbd819f177150d469aebc1b265375c62434dcfe2978d49dd42500c5b82a1718eef117126384
SHA1 hash: 1769658f4e98144b07af62fee907540cbe56e3ac
MD5 hash: b3174c5e64fa5ba368a5b66c234c92a7
humanhash: alpha-hotel-zulu-hot
File name:5f69b0667976ftar
Download: download sample
Signature Gozi
Create hunting rule
File size:513'024 bytes
First seen:2020-09-22 08:08:19 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash fc52efa0781635abf164afede829a16c (2 x Gozi)
ssdeep 6144:biaM6lbAjJG/3trmRLjkCh7QitJ5A3/ID2L2m/+F2Lndb8eRMSctmf5e0n69NL/b:biJuboUd0vltJQT3LpFKS+QcXXBUY
Threatray 18 similar samples on MalwareBazaar
TLSH C5B45A01B7908039F5FF1AB999BDA1A9543E7DE01B3490CB53C05AEE9A35AD1EC30B17
Reporter JAMESWT_WT
Tags:dll Gozi isfb Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
380
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/64326/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Wacatac.Cml.3206.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Launching a process
Creating a window
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/472100
Signature
Creates a COM Internet Explorer object
Found malware configuration
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 288485 Sample: 5f69b0667976ftar Startdate: 22/09/2020 Architecture: WINDOWS Score: 64 33 Found malware configuration 2->33 35 Yara detected  Ursnif 2->35 6 loaddll32.exe 1 2->6         started        8 iexplore.exe 7 60 2->8         started        process3 dnsIp4 11 rundll32.exe 6->11         started        14 rundll32.exe 6->14         started        16 rundll32.exe 6->16         started        18 rundll32.exe 6->18         started        27 microsoftwindows.112.2o7.net 8->27 29 mem.gfx.ms 8->29 31 assets.onestore.ms 8->31 20 iexplore.exe 65 8->20         started        process5 dnsIp6 37 Writes registry values via WMI 11->37 39 Creates a COM Internet Explorer object 11->39 23 www.microsoftstore.com 20->23 25 mem.gfx.ms 20->25 signatures7
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b8c91665d7a96b5f38a4bb8b81796ec80df1c281c65da378c4df82912671e25/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2020-09-22 08:07:38 UTC
File Type:
PE (Dll)
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pogjczs5pklll44kjo4lqf4w5san6hbidrs5un4mjx4csethdysq._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
346b977e05b99881c7ec168c2fa0b68f84ec633d764eb52dd9795e372f45b1b4
Gozi
34fd926b213a1c5726124dff74dbf69c731f8e823168d17cc1c9448501ed314f
Gozi
363d9a5910dac53138195fa18c8e43eb99360213ff1abdd5f2a1b0b34208fea7
Gozi
562be8984ba2629bba153f053977bb0ef17942bfefdb610a8eb618d955ded112
Gozi
977956121fd42c67dd015a0b6587d173bfe118f89d26fb653459d8c0e801d224
Gozi
a1a6e3603e050afbe4bd74f714f4bfc69f9f7ff51fc7e6e890a1eab04ccf1737
Gozi
a37a3be0bddd0cb696900b5acf220c32c40e9dfe8d2e41f85a4ca5c0e6fd9307
Gozi
b3dd5fabb9c05eaab15d95ba49d626cee83c8374bf2d965532d3214fdcfbf032
Gozi
dfbc5b7983de8ea77c2eaee6b821132699737755b27007c6f932ac673a6a1ea8
Gozi
f394be3f5bca6042b4c243810e61047cdc48802d278059ab03d07b2495e48704
Gozi
+ 8 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
banker trojan family:gozi_ifsb
Link:
https://tria.ge/reports/200922-x8bv1ssdsx/
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7b8c91665d7a96b5f38a4bb8b81796ec80df1c281c65da378c4df82912671e25

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/64326/

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