003d88fc6c8178810e5b7e366f48afcf121e260c6e867ab7718116ca7c24cf8b

Analysis

max time kernel
157s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
10/06/2023, 22:00

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General

Target

A0E2/SaveGame/Multi/tempsave9.mgs
Size

3KB
MD5

ffb15dfa624e24ec278810cfe550eeca
SHA1

76ae4c96ae47519931bd1c76c0cc5b059cbdbfb1
SHA256

914ee1d93b7f0424e6febfcd168f07a341a3d73cd358be886e2833fcaf29e63a
SHA512

b34c1081edde3141a7a6697e68ee6833809eab12a27f4e3207d11045a5ea4ed118837dcfb9a0ff142ce0b68c957064655126e05e6dc00a1230bcc488ce512b43

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\.mgs	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\.mgs\ = "mgs_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\mgs_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
816	AcroRd32.exe
816	AcroRd32.exe
816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 576	1676	cmd.exe	29
PID 1676 wrote to memory of 576	1676	cmd.exe	29
PID 1676 wrote to memory of 576	1676	cmd.exe	29
PID 576 wrote to memory of 816	576	rundll32.exe	30
PID 576 wrote to memory of 816	576	rundll32.exe	30
PID 576 wrote to memory of 816	576	rundll32.exe	30
PID 576 wrote to memory of 816	576	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\A0E2\SaveGame\Multi\tempsave9.mgs
1⤵
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\A0E2\SaveGame\Multi\tempsave9.mgs
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:576
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\A0E2\SaveGame\Multi\tempsave9.mgs"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:816

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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