398ebc3476435e57bdfffbd414a1f19feb68e38cbbded7130bf8c4f5c6036e13

Analysis

max time kernel
129s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 03:53

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General

Target

installer.rar
Size

2.2MB
MD5

932e1521933cb130a32417ebefcd7f65
SHA1

6498a4ef4a5aa03a4a244a4e1786f89fcc135a18
SHA256

fc9b9cc6bc5073977a2b4f50f6e0c7583106019a8e642514aa9dc11666013366
SHA512

2d56ea1b910972957fe0aa0e0457f7328392b723c88f36af873278383fa19d1c802a07bc42ab5d642cfbb257886c29df271c15980ea2c077fbf27bb3e9c49a73
SSDEEP

49152:WkiX7fzXIPeyum2UJCUle2JtQn7X/CI8pycA9QU3aB/F6UIS:IbzXenum2GtQL/zeyTo96TS

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 use of AdjustPrivilegeToken 6 IoCs

Processes:

7zFM.exeAUDIODG.EXE

description	pid	process
Token: SeRestorePrivilege	2612	7zFM.exe
Token: 35	2612	7zFM.exe
Token: 33	2176	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2176	AUDIODG.EXE
Token: 33	2176	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2176	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7zFM.exe

pid process

2612 7zFM.exe
Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description pid process target process

PID 1032 wrote to memory of 2612 1032 cmd.exe 7zFM.exe
PID 1032 wrote to memory of 2612 1032 cmd.exe 7zFM.exe
PID 1032 wrote to memory of 2612 1032 cmd.exe 7zFM.exe

pid	process
2612	7zFM.exe

description	pid	process	target process
PID 1032 wrote to memory of 2612	1032	cmd.exe	7zFM.exe
PID 1032 wrote to memory of 2612	1032	cmd.exe	7zFM.exe
PID 1032 wrote to memory of 2612	1032	cmd.exe	7zFM.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\installer.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1032

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\installer.rar"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2612

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1732

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x560
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2176

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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