80a2f9e557e81028d751037e5d27bb90cd7b822bc0e6a6e4201287074d8fec08

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/02/2024, 20:04

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General

Target

$PLUGINSDIR/app-64.7z
Size

87.2MB
MD5

4a37499f673e65a1abf983f32538bf37
SHA1

2aba5488d09519371fc2274b75071b1c05d05d07
SHA256

26787d348a2a3d404de3a05b33831386e67324b8ffa1ba9a3024641621a37771
SHA512

ac78894ad76b25d685dc2bef312f74c0e656eaec89f3019eede858722b6facbe555ad8a8b9a954671d8ccf9fb77e205f7bc52646fe9328c64f5092d0abfcf133
SSDEEP

1572864:gukF5V0Acb7RzHb9ppW1eo9qXT8GvwtGeTP34o41T8YmgFwQ:U90AkBHRMB9qQGotNTPXi/F/

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2812	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2812	7zFM.exe
Token: 35	2812	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2812	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1256 wrote to memory of 2812	1256	cmd.exe	29
PID 1256 wrote to memory of 2812	1256	cmd.exe	29
PID 1256 wrote to memory of 2812	1256	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z
1⤵
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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