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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f4bf47ee648cad9056fdc1a2cb427c846057d2fd668e3267956e68e746ab5bb. 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



SheetRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments

SHA256 hash: 4f4bf47ee648cad9056fdc1a2cb427c846057d2fd668e3267956e68e746ab5bb
SHA3-384 hash: 1c4b47cfa0da09c12bcd2bde699798d22ae768105671df1e5e54d5ed4cdf8d5d60ade6d5fa866ac10fcbd8b5fa1a01bd
SHA1 hash: dd0bab8ad334f31facc89dddf63e55564de70c1d
MD5 hash: 2cb0619656fa4a4753f3f3d72d5cf7c1
humanhash: diet-tennessee-jig-grey
File name:SecuriteInfo.com.Trojan.MulDropNET.78.30115.21463
Download: download sample
Signature SheetRAT
File size:2'752'000 bytes
First seen:2025-04-20 13:31:27 UTC
Last seen:2025-04-20 13:35:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'245 x AgentTesla, 20'504 x Formbook, 12'374 x SnakeKeylogger)
ssdeep 49152:Ll6o7c0lf50lq9QPfVmOfiLw+g2XBJva2SXxusGqzol6ByCr:x6ETJawiZYBxUzNGqzUC
TLSH T18ED5000C2D0F0916EC217FB41AF3C46C6ED7A6460E0BDC5631E1F98E74ABC99B19C266
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe SheetRat

Intelligence


File Origin
# of uploads :
2
# of downloads :
373
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.MulDropNET.78.30115.21463
Verdict:
Suspicious activity
Analysis date:
2025-04-20 14:09:14 UTC
Tags:
antivm delphi

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
asyncrat virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
asyncrat entropy obfuscated obfuscated packed packed packer_detected vbnet
Malware family:
ModernLoader
Verdict:
Malicious
Result
Threat name:
SheetRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides threads from debuggers
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
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected SheetRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Status:
Malicious
First seen:
2025-04-11 11:34:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
28 of 36 (77.78%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4f4bf47ee648cad9056fdc1a2cb427c846057d2fd668e3267956e68e746ab5bb
MD5 hash:
2cb0619656fa4a4753f3f3d72d5cf7c1
SHA1 hash:
dd0bab8ad334f31facc89dddf63e55564de70c1d
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information


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

Web download

SheetRAT

Executable exe 4f4bf47ee648cad9056fdc1a2cb427c846057d2fd668e3267956e68e746ab5bb

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments