MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8
SHA3-384 hash: f48c071ed755250b7a6251b1ee56b768fe6eae96768d6a89ac1a97d12ff41bed1eaf0ff0d533bfee90eab3cc960ddffd
SHA1 hash: d2e712afec80ebc33dc523d4d70fec4c066a64ad
MD5 hash: 07ef4ad2461d0cdafd2113b8f7c7aa6b
humanhash: muppet-winner-iowa-magnesium
File name:07ef4ad2461d0cdafd2113b8f7c7aa6b.exe
Download: download sample
File size:2'859'520 bytes
First seen:2023-03-08 20:57:14 UTC
Last seen:2023-03-08 22:39:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:D6EmYLOxZirYlrwcL0ekwm5bwnKLAxDuuPepr062ZxSQK65e2MoymIBkAHJQZl9k:DgAYW1VjbKOS++mzOotqQgUJEJc
Threatray 44 similar samples on MalwareBazaar
TLSH T175D5ADF08A52FF81D7AA1DB049DC19D06C9C1B9F85D8854CBCE86716E3E12A4AEDD1F0
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon c4b81884a4848484
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PHOTO-SBI-EERC-uSDXACCOUNTXDETAILS.png.lnk
Verdict:
Malicious activity
Analysis date:
2023-03-08 07:46:38 UTC
Tags:
loader stealer blackguard
Link:
https://app.any.run/tasks/942cc78d-1dd0-475d-b2b6-60167408d67c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/372731/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6408f6dcf1a68c396b2dd628/reports/d4b1f6fc-85cc-45a1-a6c9-867c163d197e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bbfc3329-8803-464d-a4a6-a66406a164f1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1189943
Signature
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 822817 Sample: GtE60bQ5cu.exe Startdate: 09/03/2023 Architecture: WINDOWS Score: 72 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Generic Downloader 2->30 7 GtE60bQ5cu.exe 1 7 2->7         started        12 Osjboxsia.exe 2 2->12         started        14 Osjboxsia.exe 2 2->14         started        process3 dnsIp4 26 192.168.2.1 unknown unknown 7->26 22 C:\Users\user\AppData\...\Osjboxsia.exe, PE32+ 7->22 dropped 24 C:\Users\user\AppData\...behaviorgraphtE60bQ5cu.exe.log, ASCII 7->24 dropped 32 Encrypted powershell cmdline option found 7->32 34 Modifies the context of a thread in another process (thread injection) 7->34 36 Injects a PE file into a foreign processes 7->36 16 powershell.exe 16 7->16         started        18 GtE60bQ5cu.exe 7->18         started        38 Multi AV Scanner detection for dropped file 12->38 file5 signatures6 process7 process8 20 conhost.exe 16->20         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8/
Threat name:
Win64.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-03-08 03:13:29 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
20
AV detection:
13 of 39 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnmhcw3prd5jdyx3janymqh7qv4qeps5lbvsszh35ldpl3dd2x4a._file
Verdict:
malicious
Similar samples:
4fd83cdcd89efdb7ce2d771a305c10e3575c2e2da874da9b28fabd940785b059
768e07081c36c61c7ca4cc6c996c99e128adb6d137ad5c4f15f14edd17e492ca
78e3a6a4c1ad570f4411fe72ba86c6e8c171ce38ad2373a0bc6183af6b83561c
8785300bc02bbf034417c477db91c121123b31b1eaf24fc0f74ee11e11ec058c
8b1d3c51ec4e9c3675e220f892b6d94b722d9fdbf4010d6c2f914fcc2bc4f36d
98d78baf7a1ceff6ec4f3d2330a30075df9c461d03ceaac23c478112bb333d48
a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d
bc2f9fb51d4da2cf6a3009c0540ad2031a544dad8d37a3c262728e2012d60f2c
cd4ce12ff6104595f16f7149c38a722ba77031a0ae10486ed325a75187803698
cdda25e04fe115e6096cda6bcd6c8d9176ef5e6b6a7a52019aa58e938493413e
+ 34 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230308-zr56qaha52/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8
MD5 hash:
07ef4ad2461d0cdafd2113b8f7c7aa6b
SHA1 hash:
d2e712afec80ebc33dc523d4d70fec4c066a64ad
Link:
https://www.unpac.me/results/2f1b8991-10dd-4687-831a-f1e1ee39fa35/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/6b58715b6f88fa91e2fb481b8640ff8579023e5d586b2964fbeac6f5ec63d5f8

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/372731/

Comments