MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9164fdcb36a96b934a66b23da4101dc5a24ccc8807aeb12760132fe4e64c5a9a. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9164fdcb36a96b934a66b23da4101dc5a24ccc8807aeb12760132fe4e64c5a9a
SHA3-384 hash: 405f42dfa1e371f6317ca89b2553f92182b0b99b05f4d721223f06ce1628c3bd9708d955251f8154ccf9a9e3bb66de7e
SHA1 hash: 0e03fc966e71361ab6d994cd59b67317cbee9d09
MD5 hash: 11570953fff696ce3f2df2ab62a11313
humanhash: one-south-muppet-spring
File name:contratto.jpg.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:337'408 bytes
First seen:2021-04-19 13:44:37 UTC
Last seen:2021-04-19 13:50:51 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash a357b9a4fece10627ca897d9359cd997 (1 x Gozi)
ssdeep 6144:bzjrLeI1y0lHlQNbcSNxnYdDizhR6IFOf+K4fhv8wcBI1uZPRbaM1x:XTsBtfNeSRnFOfLYvFcBI1uZPnx
Threatray 208 similar samples on MalwareBazaar
TLSH 7074AE42B181D031E1311A398E62D5F549AEBDA0CE30999B33D87F6F6F332D15638B66
Reporter JAMESWT_WT
Tags:dll geo Gozi isfb ITA Ursnif

Intelligence

File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/138517/
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Result
Verdict:
UNKNOWN
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:
68 / 100
Link:
https://www.joesandbox.com/analysis/686980
Signature
Found malware configuration
Sigma detected: Execute DLL with spoofed extension
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 392439 Sample: contratto.jpg.dll Startdate: 19/04/2021 Architecture: WINDOWS Score: 68 39 Found malware configuration 2->39 41 Yara detected  Ursnif 2->41 43 Sigma detected: Execute DLL with spoofed extension 2->43 7 loaddll32.exe 1 2->7         started        9 iexplore.exe 1 63 2->9         started        process3 process4 11 rundll32.exe 7->11         started        14 cmd.exe 1 7->14         started        16 rundll32.exe 7->16         started        25 3 other processes 7->25 18 iexplore.exe 9->18         started        21 iexplore.exe 36 9->21         started        23 iexplore.exe 35 9->23         started        27 2 other processes 9->27 dnsIp5 45 Writes registry values via WMI 11->45 29 rundll32.exe 14->29         started        31 prda.aadg.msidentity.com 18->31 33 login.microsoftonline.com 18->33 35 a.privatelink.msidentity.com 18->35 37 192.168.2.1 unknown unknown 21->37 signatures6 process7
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9164fdcb36a96b934a66b23da4101dc5a24ccc8807aeb12760132fe4e64c5a9a/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sfsp3szwvfvzgstgwi62iea5ywrezteia6xlcj3acmx6jzsmlkna._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
63bee368085136ef7eed0823b6d8fb25ffecfd6f6d9050ee26f782e2b35df9a4
Gozi
691fdaeb03dfa2b239d82322a3fd47c3b952ae9d47effa0100153fde537dc4e5
Gozi
9be883a15e12a4e3504cb959269855ad8a0cbda99b10b8432fe5e2e0375d5820
Gozi
a2fa5a4d18033e67a7c0477e69acd03a61808c31e24dd9c120106fec161012ef
Gozi
adc95420bda0ec4fcf33c410be8f86f185e95b642c0619a4103c4a64dac52cc6
Gozi
ae1143cc98f29dad7cd956c881606f55b51d8b5789ae670736e6e115519fbccb
Gozi
b2d09c7ae546858676ae4e0c3520a452173e3269c3e20c91eb16b54ba0c4294a
Gozi
cd773a8e18731c4d551faf1dcc8eb050c7eac19c9758a145f91c1dfa79361db8
Gozi
ebef0facc645f17e3c2fc4e1db114eafbcbf63f29f0266d2a01136062e081241
Gozi
ff5a6e3516ba8bd8346c1cafd871051bb3c15b0f4551b889e334cd38ca663af2
Gozi
+ 198 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:7403 banker trojan
Link:
https://tria.ge/reports/210419-yhhbkwkxk2/
Behaviour
Suspicious use of WriteProcessMemory
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
signin.microsoft.com
login.microsoft.com
imeetic.co
enfomeetic.co
ufficile.casa
uffciale.casa
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/9164fdcb36a96b934a66b23da4101dc5a24ccc8807aeb12760132fe4e64c5a9a

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.

Web download

Gozi

DLL dll 9164fdcb36a96b934a66b23da4101dc5a24ccc8807aeb12760132fe4e64c5a9a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/138517/
  
URLhaus
https://urlhaus.abuse.ch/url/1139977/
  
Delivery method
Distributed via web download

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-19 14:03:12 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0051] File System Micro-objective::Read File
1) [C0052] File System Micro-objective::Writes File
2) [C0007] Memory Micro-objective::Allocate Memory
3) [C0040] Process Micro-objective::Allocate Thread Local Storage
4) [C0043] Process Micro-objective::Check Mutex
5) [C0041] Process Micro-objective::Set Thread Local Storage Value
6) [C0018] Process Micro-objective::Terminate Process