b1e14f69dbf695fdb0f9e2c2beb40bbcd7a0c4a0a9c8c12861ea8187055173ff

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/09/2026, 15:18

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General

Target
Meeting.pdf.lnk
Size 1KB
Sample260922-spr3rahb72
SHA256 b1e14f69dbf695fdb0f9e2c2beb40bbcd7a0c4a0a9c8c12861ea8187055173ff
MD5 1f5cb91be99179a31cb9a8d45dcb3602
SHA1 72e982c7454c769752ff6a8fcce9d66f8425e608
SHA512 b282e29a1ff69d5c6d533d7678335ff0f1e529b0a4f3e01b9bba78bed24007a0fdddbc46765eb7d364dec7735c35e379a3d01dfc435b9528956c070f0ec4fd66
TLSH
T1901128144EF25714E3F2DB396CBA731289767C46EE528FCD128052886820220F8B5F2F
MD5 SHA1 SHA512 TLSH

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3332	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 2 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
5320	cmd.exe
1092	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3332	powershell.exe
3332	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3332	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5320 wrote to memory of 3332	5320	cmd.exe	90
PID 3332 wrote to memory of 1092	3332	powershell.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Meeting.pdf.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5320
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy bypass -noprofile -windowstyle hidden cmd /c AAAZ.txt
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3332
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c AAAZ.txt
    3⤵
    - Executes a command shell one-liner
    PID:1092

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

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3332-2-0x00007FFD123AF000-0x00007FFD123B0000-memory.dmp

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memory/3332-3-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

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memory/3332-6-0x00000286756D0000-0x00000286756F2000-memory.dmp

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memory/3332-7-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

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memory/3332-9-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

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memory/3332-10-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

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