MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d
SHA3-384 hash: e7b6e07c8f8fb525ea8e2e05fea90892be972700bf2bddd31defd9321a269bb03d541d893e44b4bef12c405b8244dd05
SHA1 hash: 092cb42ec294c8af6b64bdb530e7f31e86f173d3
MD5 hash: 75a9caf91a064f92b1738b883b704402
humanhash: massachusetts-illinois-mango-music
File name:75a9caf91a064f92b1738b883b704402
Download: download sample
File size:6'124'154 bytes
First seen:2023-02-11 08:30:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ba5546933531fafa869b1f86a4e2a959 (10 x DCRat, 3 x RedLineStealer, 2 x RemcosRAT)
ssdeep 98304:yLijD1azb71QGQCPDbZfzuOqV6lORkBMjq86uUTWcCVCkUvsk5D7:yLU6dQmRrdA6lakaqdVT8xU0yD7
Threatray 275 similar samples on MalwareBazaar
TLSH T114563382B144C8E1E96E8239C49208F9D6617C26C376E60F06E4BEAB3F772E11D37755
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 169e0f4d492d1b0f
Reporter zbetcheckin
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
https://github.com/JackElfa/AppUnlim/archive/refs/heads/main.zip
Verdict:
Malicious activity
Analysis date:
2023-02-10 19:07:06 UTC
Tags:
stealer trojan vidar loader
Link:
https://app.any.run/tasks/fe0a4cb7-934e-4d2f-8aba-34654e5972d4

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/363807/
Detection(s):
SecuriteInfo.com.FileRepMalware.29467.15994.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Running batch commands
Launching a process
Creating a window
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/68001/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/63e75248d68ac683b34be1ae/reports/a3dbb107-fd46-434b-95c6-c097e9e02dfd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d
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/18504c3b-2fb0-455d-943c-989af386cc9c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1171846
Signature
Benign windows process drops PE files
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 804636 Sample: F5OypCkVdx.exe Startdate: 11/02/2023 Architecture: WINDOWS Score: 72 47 Multi AV Scanner detection for submitted file 2->47 9 F5OypCkVdx.exe 15 2->9         started        process3 file4 35 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 9->35 dropped 37 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 9->37 dropped 39 C:\Users\user\AppData\Local\...\python310.dll, PE32+ 9->39 dropped 41 9 other files (none is malicious) 9->41 dropped 12 F5OypCkVdx.exe 1 9->12         started        14 conhost.exe 9->14         started        process5 process6 16 cmd.exe 1 12->16         started        process7 18 mshta.exe 24 16->18         started        dnsIp8 43 panelco.su 176.9.78.52, 49700, 49702, 49707 HETZNER-ASDE Germany 18->43 49 Very long command line found 18->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 18->51 22 wscript.exe 2 447 18->22         started        signatures9 process10 dnsIp11 45 panelco.su 22->45 27 C:\Users\user\AppData\Local\...\rimraf.ps1, a 22->27 dropped 29 C:\Users\user\AppData\Local\...\rimraf, POSIX 22->29 dropped 31 C:\Users\user\AppData\Local\...\mime.ps1, a 22->31 dropped 33 4 other files (none is malicious) 22->33 dropped 53 System process connects to network (likely due to code injection or exploit) 22->53 55 Benign windows process drops PE files 22->55 file12 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d/
Threat name:
Win64.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-01 22:30:48 UTC
File Type:
PE+ (Exe)
Extracted files:
290
AV detection:
11 of 26 (42.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h6hdbzcarjbwuef6jdjxueuqv6u5shbm3n4xsgl5wkk7zfpycbgq._file
Verdict:
malicious
Similar samples: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 265 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/230211-kep7eabd42/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://panelco.su:59369/XSmLxDlkCTOrencM/gikrUEAxSRyBOwWl.html#H4ImGaFoEhjsQxPDpY9WZybkcitzCORvq3rV0dTBUMuwJn85lK2AX67NSe1gLf+/=
Unpacked files
SH256 hash:
3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d
MD5 hash:
75a9caf91a064f92b1738b883b704402
SHA1 hash:
092cb42ec294c8af6b64bdb530e7f31e86f173d3
Link:
https://www.unpac.me/results/61a42673-0cd3-413c-947b-d2fb6b819ac1/
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/3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d

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:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

Executable exe 3f8e30e4408a436a10be48d37a1290afa9d91c2cdb7979197db295fc95f8104d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2536735/
Cape
Cape
https://www.capesandbox.com/analysis/363807/

Comments


Avatar
zbet commented on 2023-02-11 08:31:02 UTC

url : hxxp://212.73.150.5/main.exe