48602a57904e3125fb42f5f7c3de1542735aed83562cdfe613fa394d788e32bc

Analysis

max time kernel
120s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04/06/2024, 23:23

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General

Target

$PLUGINSDIR/app-64.7z
Size

76.0MB
MD5

2073472a28bf49fdd7400e3e5e347d76
SHA1

cc4e000077ec8095a1cdd42ba2f531ee76cde263
SHA256

3ea296f3634204089030d6017469c9799f401f509aea8fd51f4d5387a69f1a63
SHA512

118fabd1311f2544bbe2bcf55be8a8f3396cbddcce7bd8e22d60ecc6a82de8ca0fbbd1fd7a11c9b0e54aca3742b09f0cd209247df40a175383ee2c1b138838c4
SSDEEP

1572864:PJ39KeSz9MLLB8ceyIS7nqYdd6hIEuZRob8j7yn8QNjB9Ds9:aNz9MLL/vP7nMuvWs7y8Q/9Y9

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
2776	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2776	7zFM.exe
Token: 35	2776	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2776	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2776	2236	cmd.exe	29
PID 2236 wrote to memory of 2776	2236	cmd.exe	29
PID 2236 wrote to memory of 2776	2236	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:2236
- 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:2776

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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