MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b1b2941ac3ba2131b0b8f50299aca3838244e1eaf2045843a3236374c71edc6. 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: 5


Intelligence 5 IOCs YARA File information Comments

SHA256 hash: 8b1b2941ac3ba2131b0b8f50299aca3838244e1eaf2045843a3236374c71edc6
SHA3-384 hash: 104e72c8631f0b8ca7c158f3f9ca967818884d48a09b10eedc721a8c6ab6ec6b62090e3db2b88ff12f51cb36b5d92e77
SHA1 hash: 6268a850336042bbb3319277e69886d2eef6cdc6
MD5 hash: b5d5bd6a6917c97fa044a6f300e44cc4
humanhash: thirteen-missouri-alanine-carbon
File name:b5d5bd6a6917c97fa044a6f300e44cc4.exe
Download: download sample
File size:166'400 bytes
First seen:2021-02-16 19:48:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:Do0IYlBG2ygt9vDOyPslRZ5BP4APvQaNP:Do09zGFQV0PZ5BP4KvQ
Threatray 12 similar samples on MalwareBazaar
TLSH F9F3C767F06D66E7C9441232EC610F0736688D2605A1B6D8BC4FB2BABC3957F5AF4360
Reporter abuse_ch
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Creating a process from a recently created file
Sending a custom TCP request
Enabling the 'hidden' option for recently created files
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Deleting a recently created file
Sending a UDP request
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Forced shutdown of a browser
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 353730 Sample: nED6Y1wST7.exe Startdate: 16/02/2021 Architecture: WINDOWS Score: 100 49 Antivirus detection for URL or domain 2->49 51 Antivirus detection for dropped file 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 8 other signatures 2->55 7 nED6Y1wST7.exe 16 5 2->7         started        12 Windows Host.exe 2 2->12         started        14 Windows Host.exe 2 2->14         started        process3 dnsIp4 45 iplogger.org 88.99.66.31, 443, 49717 HETZNER-ASDE Germany 7->45 47 cryptobstar.xyz 104.21.85.36, 443, 49716 CLOUDFLARENETUS United States 7->47 35 C:\ProgramData\5074418.55, PE32 7->35 dropped 37 C:\ProgramData\2004130.22, PE32 7->37 dropped 39 C:\Users\user\AppData\...\nED6Y1wST7.exe.log, ASCII 7->39 dropped 67 Detected unpacking (changes PE section rights) 7->67 16 5074418.55 15 16 7->16         started        21 2004130.22 1 4 7->21         started        file5 signatures6 process7 dnsIp8 41 blockfweb.xyz 104.21.67.80, 443, 49718 CLOUDFLARENETUS United States 16->41 43 192.168.2.1 unknown unknown 16->43 25 C:\ProgramData\46\vcruntime140.dll, PE32 16->25 dropped 27 C:\ProgramData\46\sqlite3.dll, PE32 16->27 dropped 29 C:\ProgramData\46\softokn3.dll, PE32 16->29 dropped 33 4 other files (none is malicious) 16->33 dropped 57 Antivirus detection for dropped file 16->57 59 Multi AV Scanner detection for dropped file 16->59 61 Detected unpacking (changes PE section rights) 16->61 65 3 other signatures 16->65 31 C:\ProgramData\...\Windows Host.exe, PE32 21->31 dropped 63 Machine Learning detection for dropped file 21->63 23 Windows Host.exe 2 21->23         started        file9 signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.Heracles
Status:
Malicious
First seen:
2021-02-16 14:18:09 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Unpacked files
SH256 hash:
b4453796490cee95adc2e1cee8775ab4355f300f1f830c98309213af01e712ba
MD5 hash:
a752bc4d7ca0d0ecc0dc0416c7f8dca2
SHA1 hash:
c4a7e52efc7fd8a39414fe95a92ffc9b9c80b891
SH256 hash:
8b1b2941ac3ba2131b0b8f50299aca3838244e1eaf2045843a3236374c71edc6
MD5 hash:
b5d5bd6a6917c97fa044a6f300e44cc4
SHA1 hash:
6268a850336042bbb3319277e69886d2eef6cdc6
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Executable exe 8b1b2941ac3ba2131b0b8f50299aca3838244e1eaf2045843a3236374c71edc6

(this sample)

  
Delivery method
Distributed via web download

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