9adf4ba601b65ffbacc8800a3c9826fe5127a51ba5c641651c9f7b147757bad2

Analysis

max time kernel
34s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22/04/2023, 20:33

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General

Target

download.gz
Size

20KB
MD5

78689334c2aaad67f19ee8f0f09de7e0
SHA1

9ed086731b9e1c216bd97d9f7ae9bd2bca86eded
SHA256

9adf4ba601b65ffbacc8800a3c9826fe5127a51ba5c641651c9f7b147757bad2
SHA512

30e968b692773cb3fef308bdbd265b55971ee038fa2cb8f162f1dcf59dcffcb86f6ca16dd8e3fe16210e3ef44bae6f10828f930c6a59c41bc14fd78624e8c2c3
SSDEEP

384:eq0X3i6xKUuz7P13PTez7H6R6SLxLG0j0XzEfE6rSDPbkCqbaQ:h0nJ4U4LpK7AJpjCrL4baQ

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_Classes\Local Settings	rundll32.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1916	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1916	AUDIODG.EXE
Token: 33	1916	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1916	AUDIODG.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 1740	1336	cmd.exe	28
PID 1336 wrote to memory of 1740	1336	cmd.exe	28
PID 1336 wrote to memory of 1740	1336	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\download.gz
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\download.gz
  2⤵
  - Modifies registry class
  PID:1740

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1700

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x234
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1916

Network

MITRE ATT&CK Enterprise v6

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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