MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cfac63b3fe9bfb358097541453facb33be788e142f10f7ee04f30f68e2a2c61. 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: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: 3cfac63b3fe9bfb358097541453facb33be788e142f10f7ee04f30f68e2a2c61
SHA3-384 hash: e0f099196784f6cae82605eb576183cdd1e8c8af247e0e784c532504f9a8a9c9e8b8240b3d9298612e8e04b79a71b9cf
SHA1 hash: 4652c89baaad363948c82a84aaabf82b038e0c75
MD5 hash: af78c6eac8e1c116a2ef19e08f684b74
humanhash: triple-ack-lemon-magnesium
File name:z.dll
Download: download sample
File size:138'145 bytes
First seen:2021-05-30 16:02:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 65e9607e6f28a7852bb41a6e2e439a92 (1 x ZeuS, 1 x Satan)
ssdeep 3072:H1IBtQnE7OhssdWJ5jy392aCmCbBqmz8Pig01I7FmV:oqvhssdu5jyYaCmCQfLb8V
Threatray 9 similar samples on MalwareBazaar
TLSH 0BD3D0BC79005DA9E67F1577EA94B8BC13770922E9499882A1E96FC320B3371FF43601
Reporter adm1n_usa32
Tags:exe zbot

Intelligence


File Origin
# of uploads :
1
# of downloads :
1'061
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z.dll
Verdict:
No threats detected
Analysis date:
2021-05-30 16:06:02 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Searching for analyzing tools
Searching for the window
Unauthorized injection to a recently created process
Sending a UDP request
Launching a process
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.
Result
Threat name:
Satan Ransomware
Detection:
malicious
Classification:
rans.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to encrypt and move a file in one function
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected Satan ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Natasa
Status:
Malicious
First seen:
2018-01-29 04:13:51 UTC
AV detection:
28 of 28 (100.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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.

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