MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1. 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: 12


Intelligence 12 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1
SHA3-384 hash: 46895f0f6717011344ba21931592bd29cd8439acd2d46d14e3d2bb533f68e750ca36bd2edd3c2ddef913b4648fee0da5
SHA1 hash: fb58fd8e30bc85378affe40d90fba2f05d721d92
MD5 hash: 95da98c0a63160a3cef05cc23aa28dab
humanhash: angel-magazine-carolina-shade
File name:95da98c0a63160a3cef05cc23aa28dab.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:960'000 bytes
First seen:2021-05-09 06:07:49 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 7a79d10b1d4343a18a4f6e25e165b4ae (62 x Gozi)
ssdeep 24576:HQfpzjXPgfA8CJV4X+IBIJ3cazaLwj1mCG9CpNiLi:IFDg0JV4OaIRj150CpNiLi
Threatray 241 similar samples on MalwareBazaar
TLSH F715C03138C1C232D573A0780A69D6B04BADB4301D359B9F77DC2B7E6F715A092369AB
Reporter abuse_ch
Tags:dll Gozi isfb Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif
Create hunting rule
Link:
https://www.capesandbox.com/analysis/153440/
Detection(s):
Win.Trojan.Johnnie-9854285-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Sending a custom TCP request
Sending a UDP request
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:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/720016
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 408938 Sample: xPS72JyyD3.dll Startdate: 09/05/2021 Architecture: WINDOWS Score: 48 63 Multi AV Scanner detection for submitted file 2->63 9 loaddll32.exe 1 2->9         started        process3 process4 11 rundll32.exe 9->11         started        13 cmd.exe 1 9->13         started        15 rundll32.exe 9->15         started        17 5 other processes 9->17 process5 19 cmd.exe 1 11->19         started        21 cmd.exe 1 11->21         started        23 rundll32.exe 13->23         started        25 cmd.exe 1 15->25         started        27 cmd.exe 1 15->27         started        29 cmd.exe 1 17->29         started        31 cmd.exe 1 17->31         started        33 cmd.exe 1 17->33         started        35 cmd.exe 1 17->35         started        process6 51 3 other processes 19->51 37 conhost.exe 21->37         started        53 2 other processes 23->53 39 conhost.exe 25->39         started        41 conhost.exe 27->41         started        43 conhost.exe 29->43         started        45 conhost.exe 31->45         started        47 conhost.exe 33->47         started        49 conhost.exe 35->49         started        process7 55 conhost.exe 51->55         started        57 conhost.exe 51->57         started        59 conhost.exe 53->59         started        61 conhost.exe 53->61         started       
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-05-09 06:08:16 UTC
AV detection:
31 of 46 (67.39%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmp7f6jvjysqirsmuo6xjyqp6jnkk4eevby6qg5nucksh6sde7qq._file
Verdict:
malicious
Similar samples:
08fd06ce8e7fb421dfb25e5aa521667b978f7b17a49472ee8f3ead207017986b
Gozi
0fa5df74d9d08845440766c204ae874a81a189b9856e2b841665eb9054040b4b
Gozi
2e5718f3104aa7083d05cf39485a89236aa452b8fdc10ecc3a01c1195a991ad4
Gozi
532bc80351a659699d32d8f10760dca714cb395997cf0667e9631983d1b3a773
Gozi
60aaa4687dd3691cd748aa4ac21324049698f184afa7d9a479f7527895dc810f
Gozi
900a62f1d821af1da2b5235e651057b062a9fd3c74002ac38218038f7e6b4ea4
Gozi
9ed3ecdf0bb81781af7d2047a54103aa6eed022d1dd01b0477359558a28c6c06
Gozi
d7032cca6b08ce6e6ebc2a46f3c696e002b1e85d2d279506e3783bfca38b36e6
Gozi
ea0f2536c5068f5a7b2c4776f40bf9eb8fbbb79f63c854991b4c57b8959fbf56
Gozi
f1abc2c7434df1d042774d3b48b1b609a576bb50a288802c646de4450a42345d
Gozi
+ 231 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:4500 banker trojan
Link:
https://tria.ge/reports/210509-d3w4nwb92j/
Behaviour
Suspicious use of WriteProcessMemory
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
app3.maintorna.com
chat.billionady.com
app5.folion.xyz
wer.defone.click
Unpacked files
SH256 hash:
5f52270bda458df5753459b4694059f8ed43e42b3b90e3b06db406b34fdf994c
MD5 hash:
7b60d8198ace1456871020cdecb71f3b
SHA1 hash:
c84982da6d812405a36f7866ec0948cc2e49c3b9
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/7d845a76-ed03-4b49-bd7f-1f9f3fff4413/
SH256 hash:
4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1
MD5 hash:
95da98c0a63160a3cef05cc23aa28dab
SHA1 hash:
fb58fd8e30bc85378affe40d90fba2f05d721d92
Link:
https://www.unpac.me/results/7d845a76-ed03-4b49-bd7f-1f9f3fff4413/
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/4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gozi

DLL dll 4b1ff2f9354e2504464ca3bd74e20ff25aa57084a871e81bada09523fa4327e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1157133/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/153440/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-09 07:35:53 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [B0012.001] Anti-Static Analysis::Argument Obfuscation
2) [C0026.002] Data Micro-objective::XOR::Encode Data
4) [C0051] File System Micro-objective::Read File
5) [C0052] File System Micro-objective::Writes File
6) [C0007] Memory Micro-objective::Allocate Memory
7) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
8) [C0040] Process Micro-objective::Allocate Thread Local Storage
9) [C0017] Process Micro-objective::Create Process
10) [C0038] Process Micro-objective::Create Thread
11) [C0041] Process Micro-objective::Set Thread Local Storage Value
12) [C0018] Process Micro-objective::Terminate Process