312e1c7a1b8d1e77f1aed5788c4d4501416810fd2b340326f65f5ba3f0d8f92b

Analysis

user interaction
yes
max time kernel
150s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 20:44

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General

Target
Colossium.exe
Size 9.2MB
Sample260804-zh7m7axyet
SHA256 312e1c7a1b8d1e77f1aed5788c4d4501416810fd2b340326f65f5ba3f0d8f92b
MD5 6581d6d09750a16b2c7e819f727aad8d
SHA1 5d522752b8ccef63ced0e1462dad5d2d9249143b
SHA512 56b66e828ead7ecf3885cefd8e3f0030abeaae3b865e05f5e183f7a86ce8e402caa150663cdb9cb4233dcfef78b71436c40890bdbbcb93c8a8017c41e4d6b467
SSDEEP 98304:G8yj0fbUmZ1ZxJ9ElpqeBbnLILRPy3sKffmE/wGnWU7LWJE:G8yyUY1ZxIJbnLGQ3Tx/wuz7L
TLSH
T106A68C43ECA545E9C0AAA235C5A79253BA717C480B3167D73B60F3383F76BD0AA79704
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

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
568	cmd.exe
2680	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3340 wrote to memory of 568	3340	Colossium.exe	90
PID 3340 wrote to memory of 2680	3340	Colossium.exe	91

C:\Users\Admin\AppData\Local\Temp\Colossium.exe
"C:\Users\Admin\AppData\Local\Temp\Colossium.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3340
- C:\Windows\system32\cmd.exe
  cmd /c cls
  2⤵
  - Executes a command shell one-liner
  PID:568
- C:\Windows\system32\cmd.exe
  cmd /c cls
  2⤵
  - Executes a command shell one-liner
  PID:2680

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads