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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d8696a2fd1b6df9e3d3203bc2b2a76e5dce67ecf9ddac7baac7253b21ed2650. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments

SHA256 hash: 6d8696a2fd1b6df9e3d3203bc2b2a76e5dce67ecf9ddac7baac7253b21ed2650
SHA3-384 hash: 775f2cee2d2904ca3b32e5d316d5bbb8de551a26393cf71ee43cfd3a431f6164b25284d5d31d143161b05bd8d34d8e45
SHA1 hash: eb98e5c6a80f356166ae65e9197f9ce2c0c0a9fc
MD5 hash: a2749f531820ca5de15ea8b4e8da8150
humanhash: pasta-montana-venus-sixteen
File name:Nursultan.exe
Download: download sample
Signature SheetRAT
File size:365'824 bytes
First seen:2026-10-20 16:21:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
ssdeep 6144:tKFPitiT8Dovy/v3UQvllqxr+4EAWKkb//A//CsP6:Ai0T8yyX5llqr6Kc
TLSH T127748C067E44D3D1D8562BF783DF19100BB3ACE30AE2D60B7B19BEA1D5412626D2B76C
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
dhash icon c8a45a5965a55ae4 (5 x SalatStealer, 3 x SheetRAT, 1 x DCRat)
Reporter wok
Tags:exe RAT SheetRat

Intelligence


File Origin
# of uploads :
1
# of downloads :
175
Origin country :
DK DK
Vendor Threat Intelligence
Malware configuration found for:
PostExploitTool SheetRat
Details
Malware family:
n/a
ID:
1
File name:
Nursultan.exe
Verdict:
Malicious activity
Analysis date:
2026-10-20 16:19:27 UTC
Tags:
rat sheetrat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
injection autorun shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Launching cmd.exe command interpreter
Running batch commands
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file
Launching a process
Sending a custom TCP request
Launching a service
Creating a process from a recently created file
Creating synchronization primitives
DNS request
Searching for synchronization primitives
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Enabling autorun
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-20T13:26:00Z UTC
Last seen:
2026-10-21T10:47:00Z UTC
Hits:
~10
Verdict:
inconclusive
YARA:
7 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.71 Win 64 Exe x64
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2026-10-20 16:22:17 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
12
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Result
Malware family:
sheetrat
Score:
  10/10
Tags:
family:sheetrat discovery execution persistence trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
Executes dropped EXE
Detects Sheetrat Payload
Family: Sheetrat, NonEuclid rat
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
u973.cantdown.su:1728
Unpacked files
SH256 hash:
6d8696a2fd1b6df9e3d3203bc2b2a76e5dce67ecf9ddac7baac7253b21ed2650
MD5 hash:
a2749f531820ca5de15ea8b4e8da8150
SHA1 hash:
eb98e5c6a80f356166ae65e9197f9ce2c0c0a9fc
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:NET
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait
Author:Marjoriefort
Description:Detects XWorm (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information


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

Web download

SheetRAT

Executable exe 6d8696a2fd1b6df9e3d3203bc2b2a76e5dce67ecf9ddac7baac7253b21ed2650

(this sample)

  
Dropping
sheetrat
  
Delivery method
Distributed via web download

Comments