MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc
SHA3-384 hash: 5120d95a1b038cb081446889333a1f9e9804d1e74232082d7a3c380cc19016fd22c90e76a5814830bd3bfbfc9877614e
SHA1 hash: 4b6484602c29c298b5270f2c95e9aeeabb162737
MD5 hash: 2ced3a825a7b8d9ad0153b2f8566b357
humanhash: ten-kansas-indigo-snake
File name:628df1368bdb5.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:438'272 bytes
First seen:2022-05-25 09:05:42 UTC
Last seen:2022-05-25 09:49:15 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 8000dfa78ad003480e4532227762516a (3 x Gozi)
ssdeep 6144:S0mLsr+3OV4DS3D7qBWLARf3RBsFuIiUkok9dHGYgkKeOSnKM66C+m6iMabuFGGK:wsBUSzjLIRBMkf9dHLpKepKr6CvXG
Threatray 2'820 similar samples on MalwareBazaar
TLSH T1EC94F14857685D66D84647370CE1971EFCE7FE2EE63B7ABE20642C8FF95B0104912B0A
TrID 45.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.3% (.EXE) OS/2 Executable (generic) (2029/13)
18.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.0% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 4a696ddce4f4f261 (26 x Gozi, 9 x AgentTesla, 3 x FFDroider)
Reporter JAMESWT_WT
Tags:brt dll Gozi isfb ITA Ursnif

Intelligence

File Origin
# of uploads :
2
# of downloads :
839
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/274446/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a window
Searching for the window
Creating a file in the %temp% directory
Running batch commands
Setting browser functions hooks
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/628df17b054dcf0ecaebea57/reports/c4f29302-39fc-4abe-9c3c-8a62e0ac9f9d/overview
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.
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5852139c-59fb-40de-855d-480fa4c43031
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001413
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Changes memory attributes in foreign processes to executable or writable
Creates a thread in another existing process (thread injection)
Disables SPDY (HTTP compression, likely to perform web injects)
Found malware configuration
Hooks registry keys query functions (used to hide registry keys)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the export address table of user mode modules (user mode EAT hooks)
Modifies the import address table of user mode modules (user mode IAT hooks)
Modifies the prolog of user mode functions (user mode inline hooks)
Self deletion via cmd delete
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes registry values via WMI
Writes to foreign memory regions
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 633910 Sample: 628df1368bdb5.dll Startdate: 25/05/2022 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 7 other signatures 2->64 9 mshta.exe 19 2->9         started        11 loaddll32.exe 1 2->11         started        process3 process4 13 powershell.exe 33 9->13         started        16 cmd.exe 1 11->16         started        18 WerFault.exe 3 9 11->18         started        20 WerFault.exe 9 11->20         started        22 WerFault.exe 3 9 11->22         started        signatures5 94 Injects code into the Windows Explorer (explorer.exe) 13->94 96 Writes to foreign memory regions 13->96 98 Modifies the context of a thread in another process (thread injection) 13->98 100 2 other signatures 13->100 24 explorer.exe 13->24 injected 28 csc.exe 3 13->28         started        31 csc.exe 13->31         started        33 conhost.exe 13->33         started        35 rundll32.exe 1 6 16->35         started        process6 dnsIp7 54 192.168.2.1 unknown unknown 24->54 78 Changes memory attributes in foreign processes to executable or writable 24->78 80 Self deletion via cmd delete 24->80 82 Maps a DLL or memory area into another process 24->82 92 2 other signatures 24->92 37 cmd.exe 24->37         started        50 C:\Users\user\AppData\Local\...\vebwfha3.dll, PE32 28->50 dropped 40 cvtres.exe 28->40         started        52 C:\Users\user\AppData\Local\...\hpvnexdj.dll, PE32 31->52 dropped 42 cvtres.exe 31->42         started        56 176.10.119.68, 49770, 80 AS-SOFTPLUSCH Switzerland 35->56 84 System process connects to network (likely due to code injection or exploit) 35->84 86 Writes to foreign memory regions 35->86 88 Modifies the context of a thread in another process (thread injection) 35->88 90 Writes registry values via WMI 35->90 44 control.exe 35->44         started        file8 signatures9 process10 signatures11 66 Uses ping.exe to sleep 37->66 68 Uses ping.exe to check the status of other devices and networks 37->68 46 conhost.exe 37->46         started        48 PING.EXE 37->48         started        70 Changes memory attributes in foreign processes to executable or writable 44->70 72 Injects code into the Windows Explorer (explorer.exe) 44->72 74 Writes to foreign memory regions 44->74 76 4 other signatures 44->76 process12
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc/
Threat name:
Win32.Infostealer.Gozi
Create hunting rule
Status:
Malicious
First seen:
2022-05-25 09:33:17 UTC
File Type:
PE (Dll)
Extracted files:
11
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65qesxpjwgqkcuqhkva7iaauz22gsjjbhwt6frkcxrxga27ki36a._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
1a16288bf4484b2a6692dcb7244942d7bea94ce3597c175910f91cc2b2613365
Gozi
7afb35337b5d8c5a6cc2f87d94ddea1a6748bb24fc133e2540f170a0aaf4c219
Gozi
9f1726bcf904de21195baee12c9e794e72aa7af04e891cd6733ea7520650195b
Gozi
a367e32ce4b41d2a43bbeab5792a4fa2ae51f673d00df6fc73d078c0ed22c68a
Gozi
d583c5524f63153a15bcc4ecf132b6d0b5bd91d30dcc6d787cb401f92a079b9f
Gozi
da266d429a932be228984ed5b0a0b030e5c33493bd6ef6a90bce9502eec38473
Gozi
fc4bee1a68545b7067fad93ba74478641acd683117f9fe478a4941d7146db959
Gozi
+ 2'810 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:3000 banker suricata trojan
Link:
https://tria.ge/reports/220525-k2qrfsddbq/
Behaviour
Discovers systems in the same network
Enumerates processes with tasklist
Gathers system information
Runs net.exe
Runs ping.exe
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unexpected DNS network traffic destination
Blocklisted process makes network request
Gozi, Gozi IFSB
suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)
Malware Config
C2 Extraction:
config.edge.skype.com
176.10.119.68
176.10.119.81
cabrioxmdes.at
gamexperts.net
37.10.71.138
185.158.250.51
Unpacked files
SH256 hash:
f1c9230e37acda910c37db2725d7de522fa5d514ff15c6f5e4168700e4b5d806
MD5 hash:
9a917eb2db5342d1c98e6c2260035f0b
SHA1 hash:
1c51fc6758aa4e9ee5982a7de2ce471adc0d6ac4
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/0b3367b6-e73f-45dc-8dae-e5c1b66efeb4/
Parent samples :
fc4bee1a68545b7067fad93ba74478641acd683117f9fe478a4941d7146db959
f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc
2d83e172a42b032b32606b203f2a1a9736acfd86e76ede8ff57b3292c035d139
SH256 hash:
259e423eca3765f67e2956737649480ee5c27772d4295885f12ea6efa1883c57
MD5 hash:
796ad0298cfb3cd7a0bed68b35b10a0e
SHA1 hash:
91ff04a4e1a68ef87bd1d66fdd30f6d5f42d1240
Link:
https://www.unpac.me/results/0b3367b6-e73f-45dc-8dae-e5c1b66efeb4/
SH256 hash:
f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc
MD5 hash:
2ced3a825a7b8d9ad0153b2f8566b357
SHA1 hash:
4b6484602c29c298b5270f2c95e9aeeabb162737
Link:
https://www.unpac.me/results/0b3367b6-e73f-45dc-8dae-e5c1b66efeb4/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f760495de9b1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/f760495de9b1a0a152075541f40014ceb46925213da7e2c542bc6e606bea46fc

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.isfb.

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/274446/

Comments