MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f
SHA3-384 hash: dbab55907fb19b6519f85eb7c24b1fb17b9f5669f286e61f7b09ebc89904242bbd3885e17cd2264734d490585665582e
SHA1 hash: 9cfbec77418ef8572619928e055331a62ea31eee
MD5 hash: 54628e3d4956efcbce04ebdd20eb5342
humanhash: magazine-asparagus-kilo-social
File name:54628e3d4956efcbce04ebdd20eb5342.exe
Download: download sample
File size:18'432 bytes
First seen:2023-01-12 16:19:46 UTC
Last seen:2023-01-12 17:36:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'859 x AgentTesla, 19'785 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 384:mR1O1HfA6c76wQ/J1O95acb43vK4oTb7VnwbN/4wy/jKXuQT:oY1YUBcfVneGrKXHT
Threatray 4 similar samples on MalwareBazaar
TLSH T15D82194D7BD9C704D5ED4B7848B2621043B5E716A932EF9A2CC941CE1873A818E50FBF
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
54628e3d4956efcbce04ebdd20eb5342.exe
Verdict:
Malicious activity
Analysis date:
2023-01-12 16:21:14 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/ee416acc-6460-4891-a7eb-47cbcc59ff1e

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/352356/
Detection(s):
SecuriteInfo.com.Generic.Dropper.PoshC2.Marte.A.7103BEB2.6605.4818.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Sending a TCP request to an infection source
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/63c03337d53d23fd7ca48952/reports/3d73a675-902c-46a1-baca-8230927b9492/overview
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:
PoshC2
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc9134a2-2be6-42f9-a7c7-1a73556ac554
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1150498
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f/
Threat name:
ByteCode-MSIL.Hacktool.PoshC2
Create hunting rule
Status:
Malicious
First seen:
2023-01-12 16:20:09 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uunhmywygxrnwukzhevrat36gdh2smjudu57pqynkzt4pqvthf7q._file
Verdict:
malicious
Similar samples:
7af55b95ea75191bf2ba93b1a82668ce7abeb7c3539bceb442ce16bcab234835
8699c058f3f99abd2e6f486d92299e830ff9c69e62abfbfe8bf4e74fb3663512
b4e79c634347e81ec37de162f5bae756f60cdbfa4b0af7c9a11d25f4a51a3ef6
f349fe5c2fc7f21ab409c1bf4fda528be3b8c36e66b50bca33c921ed9a399042
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/230112-ts4rdsgf67/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/48ba9d16-587a-494d-b604-0c358270d523
Unpacked files
SH256 hash:
a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f
MD5 hash:
54628e3d4956efcbce04ebdd20eb5342
SHA1 hash:
9cfbec77418ef8572619928e055331a62ea31eee
Link:
https://www.unpac.me/results/6b94c2f2-a5f5-493b-bcf8-8ec58c298df3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f

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:AsyncRat_Detection_Dec_2022
Create hunting rule
Author:Potatech
Description:AsyncRat
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.

Web download

Executable exe a51a7662d835e2db5159392b104f7e30cfa931341d3bf7c30d5667c7c2b3397f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/352356/
  
URLhaus
https://urlhaus.abuse.ch/url/2376617/
  
Delivery method
Distributed via web download

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