MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
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SHA256 hash: bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97
SHA3-384 hash: 2723bfa17de6f4ad45c6e95cdc3ad1b09dce44fe1975bdd0461ff29124c9effab122350db8e2036beef1f3dadc67f83d
SHA1 hash: a1abbd3f89897952fc0a90e60ca49983c287a65c
MD5 hash: 532039d2f764d59a4c1cac5e6091aa52
humanhash: london-cardinal-potato-idaho
File name:payload.bin
Download: download sample
Signature Gozi
Create hunting rule
File size:38'400 bytes
First seen:2023-10-04 01:26:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1640d668d1471f340cbe565fe63522f6 (15 x Gozi)
ssdeep 768:MA3rPI5jShpW1v5wlZkyJ8Kl7aQixYgxYJmv0NHY7lbjNltdX2k:j3rPI5jSu1aZkyVJaf3C7YJj3HG
Threatray 82 similar samples on MalwareBazaar
TLSH T19903E1840D45CB71EF8FD9B80B69A31E515EC22DB368EF15D347E4AA6031C05EA3A353
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter ukycircle
Tags:exe Gozi Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
353
Origin country :
JP JP
Vendor Threat Intelligence
Detection(s):
Win.Malware.GoziISFB-9940853-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Searching for the window
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a window
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/651cbf66f5e3ca1b0161b55b/reports/ebffc30f-9659-4689-ad0b-7cf813cc19a5/overview
Verdict:
Malicious
Labled as:
Razy.Generic
Link:
https://www.hybrid-analysis.com/sample/bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97
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/2c4520a3-4992-4129-a9ca-7e0661448d95
Result
Threat name:
Ursnif, Strela Stealer
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1319133
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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 API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
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 dropped file
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sigma detected: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes or reads registry keys via WMI
Writes registry values via WMI
Writes to foreign memory regions
Yara detected Ursnif
Yara detected Strela Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1319133 Sample: payload.bin.exe Startdate: 04/10/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Multi AV Scanner detection for domain / URL 2->78 80 Found malware configuration 2->80 82 13 other signatures 2->82 9 mshta.exe 19 2->9         started        12 payload.bin.exe 6 2->12         started        process3 dnsIp4 92 Suspicious powershell command line found 9->92 15 powershell.exe 1 29 9->15         started        62 62.72.33.155, 49793, 80 PRTL-DE Germany 12->62 64 incontroler.com 104.21.58.17, 49796, 80 CLOUDFLARENETUS United States 12->64 66 185.247.184.139, 49792, 80 ASN-QUADRANET-GLOBALUS Russian Federation 12->66 94 Found evasive API chain (may stop execution after checking system information) 12->94 96 Found API chain indicative of debugger detection 12->96 98 Writes or reads registry keys via WMI 12->98 100 Writes registry values via WMI 12->100 signatures5 process6 file7 54 C:\Users\user\AppData\...\srhsl2an.cmdline, Unicode 15->54 dropped 68 Injects code into the Windows Explorer (explorer.exe) 15->68 70 Writes to foreign memory regions 15->70 72 Modifies the context of a thread in another process (thread injection) 15->72 74 2 other signatures 15->74 19 explorer.exe 8 21 15->19 injected 23 csc.exe 3 15->23         started        26 csc.exe 3 15->26         started        28 conhost.exe 15->28         started        signatures8 process9 dnsIp10 56 expirew.com 91.212.166.44, 49803, 80 MOBILY-ASEtihadEtisalatCompanyMobilySA United Kingdom 19->56 58 185.82.127.120, 49832, 80 MAKONIXLV Latvia 19->58 84 System process connects to network (likely due to code injection or exploit) 19->84 86 Tries to steal Mail credentials (via file / registry access) 19->86 88 Changes memory attributes in foreign processes to executable or writable 19->88 90 8 other signatures 19->90 30 cmd.exe 19->30         started        33 cmd.exe 19->33         started        35 RuntimeBroker.exe 19->35 injected 41 5 other processes 19->41 50 C:\Users\user\AppData\Local\...\prhp5yhu.dll, PE32 23->50 dropped 37 cvtres.exe 1 23->37         started        52 C:\Users\user\AppData\Local\...\srhsl2an.dll, PE32 26->52 dropped 39 cvtres.exe 1 26->39         started        file11 signatures12 process13 signatures14 102 Uses ping.exe to sleep 30->102 104 Uses ping.exe to check the status of other devices and networks 30->104 106 Writes to foreign memory regions 30->106 108 2 other signatures 30->108 43 PING.EXE 30->43         started        46 conhost.exe 30->46         started        48 conhost.exe 33->48         started        process15 dnsIp16 60 192.168.2.1 unknown unknown 43->60
Detection:
gozi
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2023-10-04 01:27:04 UTC
File Type:
PE (Exe)
AV detection:
23 of 23 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4ern3wllgldnlhwatqbcfiisi7whdmoa57j4cvvdd2or5r7r2lq._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
0c6ec08f7cf0c7e2284cab850388cb8919331db2209e1a84169c016430638f78
Gozi
4151f81469e5278e9381d10485efbe66e4ca5d8c2f863aa4c3df8e577dc96614
Gozi
5cd96f6b1e6a4a172d852a7bcf5ad10bf029e135061f0ae5105f45a9920089a2
Gozi
7203bb5ec300ca74ec9dc8577737a204cb2e7a992f420f92395a2c6f85037d07
Gozi
729398faa8543e0a21d46b6881a4111d9c36c05e05f6efe669286f668ac97cab
Gozi
94f9901021891b76a7602ad7a8ca17ba0b8b2fb268c3d2417a7fdc226519ac33
Gozi
9f710a0fc0cadbf3378c06ca4fefa2486bdf04646201f9efec7cd5a4c97634b4
Gozi
b3a2a819e27b004310e65c2b6b000cb8444b3233271a5064e5314d9580d128d3
Gozi
d5c77653349176a796c3846dfc596292563d0588564eabf542c978b61597278a
Gozi
ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6
Gozi
+ 72 additional samples on MalwareBazaar
Result
Malware family:
gozi
Create hunting rule
Score:
  10/10
Tags:
family:gozi botnet:5050 banker isfb trojan
Link:
https://tria.ge/reports/231004-bt3xdagd81/
Behaviour
Modifies registry class
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Gozi
Malware Config
C2 Extraction:
185.247.184.139
62.72.33.155
incontroler.com
expirew.com
whofos.com
onlinepoints.online
onlinepoints.top
Unpacked files
SH256 hash:
38d204259cd5c42aa842f6dc86c9a635c1afd8c5ea3054fceb029a81697c5cbf
MD5 hash:
26070a48eb1faad0e33b807c344c1bd5
SHA1 hash:
796ac98180cfa1c9c4d6a386231580cc84ece5c9
Detections:
ISFB_Main
Create hunting rule
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/dfc0ed16-0f7b-402e-89cc-ecc7db334e69/
Parent samples :
5cd96f6b1e6a4a172d852a7bcf5ad10bf029e135061f0ae5105f45a9920089a2
9f710a0fc0cadbf3378c06ca4fefa2486bdf04646201f9efec7cd5a4c97634b4
d5c77653349176a796c3846dfc596292563d0588564eabf542c978b61597278a
b3a2a819e27b004310e65c2b6b000cb8444b3233271a5064e5314d9580d128d3
729398faa8543e0a21d46b6881a4111d9c36c05e05f6efe669286f668ac97cab
ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6
94f9901021891b76a7602ad7a8ca17ba0b8b2fb268c3d2417a7fdc226519ac33
bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97
SH256 hash:
bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97
MD5 hash:
532039d2f764d59a4c1cac5e6091aa52
SHA1 hash:
a1abbd3f89897952fc0a90e60ca49983c287a65c
Link:
https://www.unpac.me/results/dfc0ed16-0f7b-402e-89cc-ecc7db334e69/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf0916eecb59/report/overview.html
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/bf0916eecb599636acf604e0111508923f638d8e077e9e0ab518f4e8f63f8e97

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:maldoc_indirect_function_call_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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.

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