0ee845a138d62357b1e9dfffb3d670190e9f3c9a9e2ffc055f2476013973a51c

Analysis

max time kernel
0s
max time network
5s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 15:24

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Reason

Machine shutdown

General

Target
2026-08-24_38bd156ba94bcf1a48d9ef03ec93f335_conti.exe
Size 104KB
Sample260825-ss397a1wev
SHA256 0ee845a138d62357b1e9dfffb3d670190e9f3c9a9e2ffc055f2476013973a51c
MD5 38bd156ba94bcf1a48d9ef03ec93f335
SHA1 e5dd7119aa1929d10b07f99d98f19c55e9695485
SHA512 5ecfd933ed7d90e94f7c2c7513171e1e2153442af9b181093bd7901ab4070d615fc319533a8a2def9b29b1b4cd6b974a41acc72b8877e07f6d01f42e7674b268
SSDEEP 1536:JFlGZV9dMY3w00bcmBQzl91IG+7Nc9HLyskeGZOOiFg48vWnHzSMNDF80imYFMnT:JXGfbF1+LsktOOiznHjlvYFU7oZ6
TLSH
T179A3D6D466E85D8AEA10177D46C6D322323EB7E487538B03D634B6361F13BD279C622E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion execution upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/6080-0-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp	UPX
behavioral2/memory/6080-2-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/6080-0-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp	upx
behavioral2/memory/6080-2-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp	upx

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
4664	cmd.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
5072	taskkill.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 6080 wrote to memory of 4664	6080	2026-08-24_38bd156ba94bcf1a48d9ef03ec93f335_conti.exe	90
PID 4664 wrote to memory of 5072	4664	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-24_38bd156ba94bcf1a48d9ef03ec93f335_conti.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-24_38bd156ba94bcf1a48d9ef03ec93f335_conti.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:6080
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c TASKKILL /F /T /IM svchost.exe
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4664
- - C:\Windows\system32\taskkill.exe
    TASKKILL /F /T /IM svchost.exe
    3⤵
    - Kills process with taskkill
    PID:5072

C:\Windows\system32\ctfmon.exe
/QuitInfo:000000000000026C;0000000000000270;
1⤵
PID:6040

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

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Downloads

memory/6080-0-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp

Download

memory/6080-2-0x00007FF6944B0000-0x00007FF6944E1000-memory.dmp