83b1cf864bc6c51f8bb092ddfe9710b993a0df3bd61d9aa7e6ca9fb72d495bbc

Analysis

max time kernel
299s
max time network
306s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
21-05-2024 19:12

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General

Target

Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/LAUNCHER_x64.exe
Size

266KB
MD5

e3ba1bc4f348eb8fda383c28b95d1e7f
SHA1

2192a4c48ee0b360c583dafe1a7c231e10397850
SHA256

14e3f10176b339febe4cb6bfbfa31a44818c5f56f028f831a9246e07ba9845d0
SHA512

61df06a3045294b0961dc198bb463f60cbbdf77dab563d881973ebfc3fd33958574cd99f8efb83deada3ecc822eb68ce0b0078b1257766db742c22d793fb984d
SSDEEP

3072:dX6L4KjZvon/3UPMOY4FnjqbGsB3LzHKH0Osi6soCeBVPoVJtCbhVPoVJtCbF:oLRjZveiFY/CslHKH0Osps0WehWe

Score

6^/10

bootkit persistence

Malware Config

Signatures

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

11 api.ipify.org
Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1542.003

Processes:

Game.exerundll32.exe

description ioc process

File opened for modification \??\PhysicalDrive0 Game.exe
File opened for modification \??\PhysicalDrive0 rundll32.exe

flow	ioc
11	api.ipify.org

description	ioc	process
File opened for modification	\??\PhysicalDrive0	Game.exe
File opened for modification	\??\PhysicalDrive0	rundll32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

Game.exerundll32.exe

pid	process
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
1704	Game.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe
5052	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Game.exe

pid process

1704 Game.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUDIODG.EXE

description pid process

Token: 33 1076 AUDIODG.EXE
Token: SeIncBasePriorityPrivilege 1076 AUDIODG.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Game.exe

pid process

1704 Game.exe
1704 Game.exe

description	pid	process
Token: 33	1076	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1076	AUDIODG.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

LAUNCHER_x64.exeGame.exe

description	pid	process	target process
PID 4420 wrote to memory of 1704	4420	LAUNCHER_x64.exe	Game.exe
PID 4420 wrote to memory of 1704	4420	LAUNCHER_x64.exe	Game.exe
PID 4420 wrote to memory of 1704	4420	LAUNCHER_x64.exe	Game.exe
PID 1704 wrote to memory of 5052	1704	Game.exe	rundll32.exe
PID 1704 wrote to memory of 5052	1704	Game.exe	rundll32.exe
PID 1704 wrote to memory of 5052	1704	Game.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\LAUNCHER_x64.exe
"C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\LAUNCHER_x64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4420

C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\Game.exe
"C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\Game.exe"
2⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\SmartSteamEmu.dll",InitSSE
3⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
PID:5052

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004E0 0x00000000000004D4
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1076

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\SmartSteamEmu\Plugins\SSEOverlay.ini
Filesize
34B

MD5
480005b54033d978380bff940142462d

SHA1
e84e358f9c806852d2c3a54f98a85c35754c21e9

SHA256
546bde00c0b7a1df06d6dc2d2e47c32a2bcc7df94b0025685b71e321acf07f0d

SHA512
a517dcf5958ae24c2c1dcd89a7a5383673df68767932aba64348ad619b060eac12973054811534dc9963c89f553f2d366a212f35548b05503a936208f1badc61

Download Submit
memory/1704-1-0x0000000001730000-0x0000000001740000-memory.dmp

Filesize
64KB

Download
memory/1704-0-0x0000000077A14000-0x0000000077A15000-memory.dmp

Filesize
4KB

Download
memory/1704-3-0x0000000001780000-0x0000000001790000-memory.dmp

Filesize
64KB

Download
memory/5052-11-0x0000000077A14000-0x0000000077A15000-memory.dmp

Filesize
4KB

Download
memory/5052-17-0x0000000077A14000-0x0000000077A15000-memory.dmp

Filesize
4KB

Download
memory/5052-16-0x0000000001710000-0x0000000001720000-memory.dmp

Filesize
64KB

Download