MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237
SHA3-384 hash: b77310b88c042c81c11abe8ecd96015b9112e99da8fa9fe07ba6c1fcf9c4cfeff16a5888eea28435873ace9d75bbad3f
SHA1 hash: 2afb7e3fd37d5360c0c80ecbc604e2bee85dedfd
MD5 hash: a85e92a23998575d1f35bb608fd7bb77
humanhash: cold-uncle-pizza-october
File name:0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237
Download: download sample
Signature Gozi
Create hunting rule
File size:44'032 bytes
First seen:2021-03-09 16:43:20 UTC
Last seen:2021-03-09 18:49:00 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash b22573a69d26385784955133514ca000 (4 x Gozi)
ssdeep 768:5cZ3XZhUhv/J69HD22sGtasxaeB4v77MDvCN+j0JYiSueahwjkHKFu+Arm2Y1J+x:yZnnQkD2h4wMDs+j06Zu+jkonCY1U0n
Threatray 221 similar samples on MalwareBazaar
TLSH 1D13F1526E091AF5EC8A413516AEA70FC24CD2284332E196D2E59F94CE7FF0FACB5740
Reporter JAMESWT_WT
Tags:Gozi

Intelligence

File Origin
# of uploads :
2
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/123334/
Detection(s):
SecuriteInfo.com.Variant.Razy.652951.22892.29561.UNOFFICIAL
Create hunting rule

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
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:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/633245
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 365589 Sample: PERuTR7vGb Startdate: 09/03/2021 Architecture: WINDOWS Score: 84 45 Found malware configuration 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 2 other signatures 2->51 8 loaddll32.exe 1 2->8         started        process3 process4 10 regsvr32.exe 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        signatures5 53 Writes or reads registry keys via WMI 10->53 55 Writes registry values via WMI 10->55 17 iexplore.exe 2 78 13->17         started        process6 dnsIp7 29 192.168.2.1 unknown unknown 17->29 20 iexplore.exe 158 17->20         started        23 iexplore.exe 30 17->23         started        25 iexplore.exe 17->25         started        27 8 other processes 17->27 process8 dnsIp9 31 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49726, 49727 FASTLYUS United States 20->31 41 9 other IPs or domains 20->41 33 kraulerrrblast.xyz 23->33 35 kraulerrrblast.xyz 25->35 37 drazbargura.xyz 185.186.247.42, 49748, 49749, 49768 WZCOM-US Netherlands 27->37 39 serv272.com 199.80.53.204, 443, 49806, 49807 WZCOM-US United States 27->39 43 32 other IPs or domains 27->43
Gathering data
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-03-07 07:10:18 UTC
File Type:
PE (Dll)
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=biobkv55xda3thrlozh4nmq2a7rt3r3xwsjkewsvzpmhg4br4i3q._file
Verdict:
malicious
Similar samples:
2b008fe5818667b064573889db6500c245bddeb65c37facd260fea09e9801eae
Gozi
35375028a2cc4876b5a8476876ad75a037b8c4e303589ce6e9d9c61aaba9f74c
Gozi
472c6d7282d5ad1ea6b8aa3e66fd0b42c1ccf6086a33e16cbab93f423203e4d4
Gozi
802033992634317b28a736038b41e264727819a1fd76770e28dd5931779a8833
Gozi
9c51cbe4681facc34623aeca27a18dbaa6db1337990a0e003b7c9babeb06c1eb
Gozi
b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8
Gozi
bad7c7a4553a600deef25fe5e29b22fcba05d32f9155352d12f8438080b07fa9
Gozi
ebb7be9831bb93c4dbb72057ce647791ee53f37a680443793d67cc6a0d9bbf5e
Gozi
f7522ebb3f0746e829a7ff61d83b8d956bf6700697208589c0282af453fb7732
Gozi
ff69d250cc705f583350967cc8956786e198d2ab5cbaa6e19fc63b1e2a208ac7
Gozi
+ 211 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:4355
Link:
https://tria.ge/reports/210309-hhtp1lqg3s/
Behaviour
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Malware Config
C2 Extraction:
updates.microsoft.com
kraulerrrblast.xyz
drazbargura.xyz
Unpacked files
SH256 hash:
0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237
MD5 hash:
a85e92a23998575d1f35bb608fd7bb77
SHA1 hash:
2afb7e3fd37d5360c0c80ecbc604e2bee85dedfd
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/72487594-75b0-4d82-9b63-0c5d47f72936/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
Link:
https://yomi.yoroi.company/submissions/0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237

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:Ursnif3
Create hunting rule
Author:kevoreilly
Description:Ursnif Payload
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/123334/

Comments