7635079472f751071c32a41949affd5f1e70a9f01c173f8e1ba0ae41302ea97e

Analysis

max time kernel
121s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 08:09

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General

Target

删后缀解压卷1.rar
Size

950.0MB
MD5

e28445a9fe3b1acd99d4428f1a071b02
SHA1

92c9466de9507c2806655759854f01d90f87b275
SHA256

7635079472f751071c32a41949affd5f1e70a9f01c173f8e1ba0ae41302ea97e
SHA512

8b6d27b6df3e86676e555e5de419916721784bb166192fa2e4db19b28d7db4e35ea45b5f8f46440d144a64b75f929447c70673db905b699e6325a5b7377438a9
SSDEEP

25165824:RfJiCTOFnwwy+upKXUJyRrHFKwaRUl2nhU8/VI3cXSIZpHNunhkLE:RFT4acn83R478/u3wS0Ht

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
1244	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1244	7zFM.exe
Token: 35	1244	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1244	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 1244	3004	cmd.exe	29
PID 3004 wrote to memory of 1244	3004	cmd.exe	29
PID 3004 wrote to memory of 1244	3004	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\删后缀解压卷1.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\删后缀解压卷1.rar"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1244

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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