7d4b1f8688accfa2b13db20aaaafd14e756b6b089bd605d741561cbc178b4a59

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/07/2026, 22:22

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General

Target
Helium.exe
Size 155KB
Sample260726-2amddsscmd
SHA256 7d4b1f8688accfa2b13db20aaaafd14e756b6b089bd605d741561cbc178b4a59
MD5 97dd8e354bf62922da2c3d3b1163e02e
SHA1 41ffd08fbe012eaca7db7fc40e56090e871a5363
SHA512 f7641606be673da01b45ff9fd329c1aa2a13633f4c6e9ab7b7beb2553c0c06a6175d246814ec1d87e0be02eed8d27d85c00f67909a4a938aff80393534c33dda
SSDEEP 3072:w69MRncQAo9v+owsM2yZsARRbe1h88Ul4d6LCn5rkuKFdBkbLGLj6Wu0ISjvk:HMcQxmow1sUwh834d6LMr3UdBBf6WuPx
TLSH
T113F312ADAEB742EBC9F4D63AA14F40241073B83343D741FA477527265C3F85B5AE508A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

execution upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral4/memory/6068-0-0x00007FF66C6A0000-0x00007FF66C70D000-memory.dmp	upx
behavioral4/memory/6068-1-0x00007FF66C6A0000-0x00007FF66C70D000-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
3528	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6068 wrote to memory of 3528	6068	Helium.exe	90

C:\Users\Admin\AppData\Local\Temp\Helium.exe
"C:\Users\Admin\AppData\Local\Temp\Helium.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:6068
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  - Executes a command shell one-liner
  PID:3528

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/6068-0-0x00007FF66C6A0000-0x00007FF66C70D000-memory.dmp

Download

memory/6068-1-0x00007FF66C6A0000-0x00007FF66C70D000-memory.dmp