61cfd5af0678ac4721243bd6635d5f79fe0ab7da1c8cf3811366c00dd7f96cd7

Analysis

max time kernel
148s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 17:03

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General

Target
LAST BEG.exe
Size 6.5MB
Sample260808-vkwlgsvxax
SHA256 61cfd5af0678ac4721243bd6635d5f79fe0ab7da1c8cf3811366c00dd7f96cd7
MD5 0e06e90dcbc15fc2850fb1528c8cdbbd
SHA1 b9537dce90fab20a1c289bba73679619408bc199
SHA512 0b17d52e9be6e15d3e2ee3b342032140e51c263025356e122b2a51042ea71a828cd7ba578500b8e9c0fe784ae52a8d09572cad3dc5ff7655ae2982be961aafe5
SSDEEP 196608:f4tHL1YFTgT5J9jQmWJPfyuOdT9o9TQ8aWNy0MDpIqX:gtHLtdJ9jtWJPfyuOdTCMWo0MDp3
TLSH
T10D6623FE62583358C41BC8786533AD0973B6162F0BD885AE75CFBEC07F968159A02F46
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4500	beg_temp.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4500	beg_temp.exe
4500	beg_temp.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
1220	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4500	beg_temp.exe
4500	beg_temp.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 6056 wrote to memory of 4500	6056	LAST BEG.exe	91
PID 4500 wrote to memory of 1220	4500	beg_temp.exe	93

C:\Users\Admin\AppData\Local\Temp\LAST BEG.exe
"C:\Users\Admin\AppData\Local\Temp\LAST BEG.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:6056
- C:\Users\Admin\AppData\Local\Temp\beg_temp.exe
  "C:\Users\Admin\AppData\Local\Temp\beg_temp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4500
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c title 5669737461
    3⤵
    - Executes a command shell one-liner
    PID:1220

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

beg_temp.exe

Path C:\Users\Admin\AppData\Local\Temp\beg_temp.exe
Size 6.4MB
SHA256 af67025a3f10571dc469697014686abfb863af62fd521186c64a73c84a076917
MD5 0a2c93952a3b25451715281aec9d019b
SHA1 01509ced353ffb8d708ef8271d8bd79d4dcaacd5
SHA512 1b41e509fca61a772602d2bdc81ece6379d9d69bbe7bd3051dbece3017b1d62deaa9a3c7f1230b7cb5afd0ed9f1f6b70a7e73651e8745815948e0c01b154ad4c
SSDEEP 196608:J4tHL1YFTgT5J9jQmWJPfyuOdT9o9TQ8aWNy0MDpIq:GtHLtdJ9jtWJPfyuOdTCMWo0MDp
TLSH
T1FB6623FE62583718C41BC8786533AD0973B5162F0BD885AE75CFBEC07F968259A02F46
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4500-4-0x00007FF7144D0000-0x00007FF7148AF000-memory.dmp

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memory/4500-6-0x00007FF9B06C0000-0x00007FF9B06C2000-memory.dmp

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memory/4500-7-0x00007FF714470000-0x00007FF714F22000-memory.dmp

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memory/4500-5-0x00007FF9B06B0000-0x00007FF9B06B2000-memory.dmp

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memory/4500-10-0x00007FF714470000-0x00007FF714F22000-memory.dmp

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memory/4500-11-0x00007FF7144D0000-0x00007FF7148AF000-memory.dmp

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