6a705078d0178be8387624b0e2e918e73765459dc8d18bdaebf40116b212c276

Analysis

max time kernel
1s
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, 02:48

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Reason

Machine shutdown

General

Target
2026-08-24_ba4549d0a377aded2ea4106dc9140902_conti.exe
Size 104KB
Sample260825-damgdsssbx
SHA256 6a705078d0178be8387624b0e2e918e73765459dc8d18bdaebf40116b212c276
MD5 ba4549d0a377aded2ea4106dc9140902
SHA1 a7a22ac25c0bbfc5fdcf51909adbc44bbd41ec55
SHA512 8e52120d91a5d7eb6d37a1940ac34ef57dad511f9aa1fc6f8d2b60780a832e6ef0d3c818b04026afcfdeb0997f9949f64712da84c8243f1fcd3c89a8761b2ebb
SSDEEP 1536:7FlGZV9dMY3w00bcmBQzl91IG+7Nc9HLyskeGZOOiFgL8vWnHzSMNDF80imYFMnT:7XGfbF1+LsktOOienHjlvYFU7oZ6
TLSH
T1CFA3D5D466E85D8AEA10177D46C6D322323EB6E4C7538B03D634B6361F13BD279C622E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion execution upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4516-0-0x00007FF7319B0000-0x00007FF7319E1000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4516-0-0x00007FF7319B0000-0x00007FF7319E1000-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
3204	cmd.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
1084	taskkill.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 3204	4516	2026-08-24_ba4549d0a377aded2ea4106dc9140902_conti.exe	90
PID 3204 wrote to memory of 1084	3204	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-24_ba4549d0a377aded2ea4106dc9140902_conti.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-24_ba4549d0a377aded2ea4106dc9140902_conti.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4516
- 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:3204
- - C:\Windows\system32\taskkill.exe
    TASKKILL /F /T /IM svchost.exe
    3⤵
    - Kills process with taskkill
    PID:1084

C:\Windows\system32\ctfmon.exe
/QuitInfo:0000000000000270;0000000000000274;
1⤵
PID:4116

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

memory/4516-0-0x00007FF7319B0000-0x00007FF7319E1000-memory.dmp

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