MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3
SHA3-384 hash: 846489690eae78ce92bd82e5770afdbf3e475b77ae81a50a883ecc735d17a89b40c24049a988f6ebd6031f616438e977
SHA1 hash: f9312c30223c1864a9bc35784b228f11d4941ccd
MD5 hash: 123770d492a5870dedd5a9d6de4ce9d8
humanhash: lima-earth-kitten-oregon
File name:123770d492a5870dedd5a9d6de4ce9d8.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:513'024 bytes
First seen:2020-09-25 10:00:29 UTC
Last seen:2020-09-25 10:47:16 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash fc52efa0781635abf164afede829a16c (2 x Gozi)
ssdeep 6144:biaM6ZbAjJG/3trmRLjkCh7QitJ5A3/ID2L2m/+F2Lndb8eRMSctmf5e0n69NL/b:biJmboUd0vltJQT3LpFKS+QcXXBUY
Threatray 43 similar samples on MalwareBazaar
TLSH 01B45A01B7908039F5FF1AB999BDA1A9543E7DE01B3490CB53C05AEE9A35AD1EC30B17
Reporter abuse_ch
Tags:dll Gozi

Intelligence

File Origin
# of uploads :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/65778/
Detection(s):
SecuriteInfo.com.Trojan.Gozi.708.21597.20078.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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:
80 / 100
Link:
https://www.joesandbox.com/analysis/474978
Signature
Antivirus / Scanner detection for submitted sample
Creates a COM Internet Explorer object
Found malware configuration
Multi AV Scanner detection for submitted file
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 289938 Sample: VdFxLXAY8A.dll Startdate: 25/09/2020 Architecture: WINDOWS Score: 80 33 Found malware configuration 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected  Ursnif 2->39 6 loaddll32.exe 1 2->6         started        8 iexplore.exe 7 61 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 70 8->20         started        process5 dnsIp6 41 Writes registry values via WMI 11->41 43 Creates a COM Internet Explorer object 11->43 23 www.microsoftstore.com 20->23 25 mem.gfx.ms 20->25 signatures7
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2020-09-23 10:41:22 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ww6keveakh32bpgo3vck4amn72o7oyzozoohy77zrjvk33gjqwzq._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
34ad177800e89a94d27b7ea4f39cd805c2910fa6afcb835501567b59415af0ed
Gozi
394ecd747f9b75d73b9d9fb0e393c754ce030e1cccf6c2544fd6eb54578cd517
Gozi
562be8984ba2629bba153f053977bb0ef17942bfefdb610a8eb618d955ded112
Gozi
6a39a3e7387f3d214042b2d9d99f4d6de18303d56ad96c9a48df20cf4693091b
Gozi
705e14735da74b107357a676c15b07c0f0c86888b8f98ba86e1029ff4e4858df
Gozi
7b8c91665d7a96b5f38a4bb8b81796ec80df1c281c65da378c4df82912671e25
Gozi
b958fb921a0e3bcc14962b3771f610e972526713f70bd36437b3f299fd252e52
Gozi
ba1a4ae1f2155524be33ae4addcc907881d1b4e64c4a8090f4f77d1ad1e87cd0
Gozi
d7c37dced460635f71add15aa5071cdd82d73ab250c7f3104387bcdceb7ddced
Gozi
f394be3f5bca6042b4c243810e61047cdc48802d278059ab03d07b2495e48704
Gozi
+ 33 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/200925-j9cesllgla/
Behaviour
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
JavaScript code in executable
Gozi, Gozi IFSB
Unpacked files
SH256 hash:
b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3
MD5 hash:
123770d492a5870dedd5a9d6de4ce9d8
SHA1 hash:
f9312c30223c1864a9bc35784b228f11d4941ccd
Link:
https://www.unpac.me/results/ae4bcc67-fbc7-407c-91c4-bb74e573c179/
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/b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3

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.

Web download

Gozi

DLL dll b5bca2548051f7a0bccedd44ae018dfe9df7632ecb9c7c7ff98a6aadecc985b3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/65778/
  
URLhaus
https://urlhaus.abuse.ch/url/594288/
  
Delivery method
Distributed via web download

Comments