Overview
overview
7Static
static
3Mad.Father...20.zip
windows11-21h2-x64
1Mad.Father...ig.exe
windows11-21h2-x64
1Mad.Father...a.wolf
windows11-21h2-x64
3Mad.Father...me.exe
windows11-21h2-x64
1Mad.Father...me.ini
windows11-21h2-x64
3Mad.Father...ER.exe
windows11-21h2-x64
6Mad.Father...64.exe
windows11-21h2-x64
6Mad.Father...mu.ini
windows11-21h2-x64
3Mad.Father...mu.txt
windows11-21h2-x64
3Mad.Father...ry.bin
windows11-21h2-x64
3Mad.Father...ma.bin
windows11-21h2-x64
3Mad.Father...ms.bin
windows11-21h2-x64
3Mad.Father...ms.bin
windows11-21h2-x64
3Mad.Father...me.txt
windows11-21h2-x64
3Mad.Father...ar.png
windows11-21h2-x64
3Mad.Father...ll.ini
windows11-21h2-x64
3Mad.Father...ay.ini
windows11-21h2-x64
3Mad.Father...ge.ini
windows11-21h2-x64
3Mad.Father...ge.wav
windows11-21h2-x64
6Mad.Father...ay.dll
windows11-21h2-x64
1Mad.Father...ay.dll
windows11-21h2-x64
3Mad.Father...64.dll
windows11-21h2-x64
1Mad.Father...pi.dll
windows11-21h2-x64
1Mad.Father...PC.url
windows11-21h2-x64
1Mad.Father...up.exe
windows11-21h2-x64
7Mad.Father...up.exe
windows11-21h2-x64
7Mad.Father...st.exe
windows11-21h2-x64
6Mad.Father...64.exe
windows11-21h2-x64
7Mad.Father...86.exe
windows11-21h2-x64
7Mad.Father...64.exe
windows11-21h2-x64
7Mad.Father...86.exe
windows11-21h2-x64
7Mad.Father...st.msi
windows11-21h2-x64
6Analysis
-
max time kernel
85s -
max time network
202s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-05-2024 19:12
Static task
static1
Behavioral task
behavioral1
Sample
Mad.Father.v11.07.2020.zip
Resource
win11-20240426-en
Behavioral task
behavioral2
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/Config.exe
Resource
win11-20240426-en
Behavioral task
behavioral3
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/Data.wolf
Resource
win11-20240426-en
Behavioral task
behavioral4
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/Game.exe
Resource
win11-20240426-en
Behavioral task
behavioral5
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/Game.ini
Resource
win11-20240426-en
Behavioral task
behavioral6
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/LAUNCHER.exe
Resource
win11-20240508-en
Behavioral task
behavioral7
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/LAUNCHER_x64.exe
Resource
win11-20240419-en
Behavioral task
behavioral8
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu.ini
Resource
win11-20240426-en
Behavioral task
behavioral9
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu.txt
Resource
win11-20240508-en
Behavioral task
behavioral10
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/218620/inventory.bin
Resource
win11-20240508-en
Behavioral task
behavioral11
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/218620/item_schema.bin
Resource
win11-20240508-en
Behavioral task
behavioral12
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/620/items.bin
Resource
win11-20240426-en
Behavioral task
behavioral13
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/730/items.bin
Resource
win11-20240426-en
Behavioral task
behavioral14
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/Readme.txt
Resource
win11-20240508-en
Behavioral task
behavioral15
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Common/avatar.png
Resource
win11-20240426-en
Behavioral task
behavioral16
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/SSEFirewall.ini
Resource
win11-20240426-en
Behavioral task
behavioral17
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/SSEOverlay.ini
Resource
win11-20240426-en
Behavioral task
behavioral18
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/SSEOverlay/Language.ini
Resource
win11-20240508-en
Behavioral task
behavioral19
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/SSEOverlay/message.wav
Resource
win11-20240426-en
Behavioral task
behavioral20
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/x64/SSEOverlay.dll
Resource
win11-20240426-en
Behavioral task
behavioral21
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/x86/SSEOverlay.dll
Resource
win11-20240508-en
Behavioral task
behavioral22
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu64.dll
Resource
win11-20240426-en
Behavioral task
behavioral23
Sample
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/steam_api.dll
Resource
win11-20240508-en
Behavioral task
behavioral24
Sample
Mad.Father.v11.07.2020/STEAMUNLOCKED » Free Steam Games Pre-installed for PC.url
Resource
win11-20240508-en
Behavioral task
behavioral25
Sample
Mad.Father.v11.07.2020/_Redist/dotNetFx40_Full_setup.exe
Resource
win11-20240419-en
Behavioral task
behavioral26
Sample
Mad.Father.v11.07.2020/_Redist/dxwebsetup.exe
Resource
win11-20240508-en
Behavioral task
behavioral27
Sample
Mad.Father.v11.07.2020/_Redist/oalinst.exe
Resource
win11-20240426-en
Behavioral task
behavioral28
Sample
Mad.Father.v11.07.2020/_Redist/vcredist_2015-2019_x64.exe
Resource
win11-20240426-en
Behavioral task
behavioral29
Sample
Mad.Father.v11.07.2020/_Redist/vcredist_2015-2019_x86.exe
Resource
win11-20240508-en
Behavioral task
behavioral30
Sample
Mad.Father.v11.07.2020/_Redist/vcredist_x64.exe
Resource
win11-20240426-en
Behavioral task
behavioral31
Sample
Mad.Father.v11.07.2020/_Redist/vcredist_x86.exe
Resource
win11-20240508-en
Behavioral task
behavioral32
Sample
Mad.Father.v11.07.2020/_Redist/xnafx40_redist.msi
Resource
win11-20240426-en
General
-
Target
Mad.Father.v11.07.2020/Mad.Father.v11.07.2020/SmartSteamEmu/Plugins/SSEOverlay/message.wav
-
Size
20KB
-
MD5
85f38f41d28633a6b08ddd7ce2f64582
-
SHA1
bf0e27361a9a7f137e7218697af4bd28705ca64a
-
SHA256
6b5c6c54f08e2f02d4cd6e5bea6a16a4e19ee137c484e3efabcc9462a1b840a4
-
SHA512
c8b55c431a17624ea72811029329327261cc964f762a170d609fdbf22e30d1df960b21fe09e7fb48d266282686eee5b82444772262103202ea19f6e894cfccfe
-
SSDEEP
384:nB1S0nqEstDnFlLz5iWRsH3RYDjcfgrgxB5LQ32nCXiqTkmfFbFTdzcfMMyS:BzqEOFlPIWRsH3RYDQMg/5s32nqTthZa
Malware Config
Signatures
-
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
unregmp2.exedescription ioc process File opened (read-only) \??\K: unregmp2.exe File opened (read-only) \??\N: unregmp2.exe File opened (read-only) \??\R: unregmp2.exe File opened (read-only) \??\U: unregmp2.exe File opened (read-only) \??\Z: unregmp2.exe File opened (read-only) \??\B: unregmp2.exe File opened (read-only) \??\M: unregmp2.exe File opened (read-only) \??\S: unregmp2.exe File opened (read-only) \??\Y: unregmp2.exe File opened (read-only) \??\A: unregmp2.exe File opened (read-only) \??\G: unregmp2.exe File opened (read-only) \??\H: unregmp2.exe File opened (read-only) \??\O: unregmp2.exe File opened (read-only) \??\P: unregmp2.exe File opened (read-only) \??\W: unregmp2.exe File opened (read-only) \??\X: unregmp2.exe File opened (read-only) \??\E: unregmp2.exe File opened (read-only) \??\I: unregmp2.exe File opened (read-only) \??\J: unregmp2.exe File opened (read-only) \??\L: unregmp2.exe File opened (read-only) \??\Q: unregmp2.exe File opened (read-only) \??\T: unregmp2.exe File opened (read-only) \??\V: unregmp2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
unregmp2.exedescription pid process Token: SeShutdownPrivilege 3924 unregmp2.exe Token: SeCreatePagefilePrivilege 3924 unregmp2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
wmplayer.exeunregmp2.exedescription pid process target process PID 3124 wrote to memory of 4904 3124 wmplayer.exe setup_wm.exe PID 3124 wrote to memory of 4904 3124 wmplayer.exe setup_wm.exe PID 3124 wrote to memory of 4904 3124 wmplayer.exe setup_wm.exe PID 3124 wrote to memory of 1928 3124 wmplayer.exe unregmp2.exe PID 3124 wrote to memory of 1928 3124 wmplayer.exe unregmp2.exe PID 3124 wrote to memory of 1928 3124 wmplayer.exe unregmp2.exe PID 1928 wrote to memory of 3924 1928 unregmp2.exe unregmp2.exe PID 1928 wrote to memory of 3924 1928 unregmp2.exe unregmp2.exe
Processes
-
C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\SmartSteamEmu\Plugins\SSEOverlay\message.wav"1⤵
- Suspicious use of WriteProcessMemory
PID:3124 -
C:\Program Files (x86)\Windows Media Player\setup_wm.exe"C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\Mad.Father.v11.07.2020\Mad.Father.v11.07.2020\SmartSteamEmu\Plugins\SSEOverlay\message.wav"2⤵PID:4904
-
C:\Windows\SysWOW64\unregmp2.exe"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon2⤵
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:3924
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
64KB
MD519d78b1eae63fd95e33c36ae0cad7aa8
SHA152bbbd1abf5e05fd11b19462a54685e7ccfc2d4b
SHA25650c2e86388d63a5a5a2052f9866083e8784c3eed266f9b947b4f5772e5fbcf80
SHA51234d6dd06fc41e2a3bf026cc58e461cf12064eab6969225d118b786aaacfabaac8bd7cbc6c26ad2c985faa04f0a07a4134119d4780c9189ded6db3d0fe9b59454
-
Filesize
9KB
MD57050d5ae8acfbe560fa11073fef8185d
SHA15bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA256cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
SHA512a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
-
Filesize
1KB
MD5082cab1a1958ba22da031cfa8695e74a
SHA1d555d1dd3152ec6d6b429d30c60a12d8b09b59f3
SHA2565439ca3e510cee93429ad8b5e9ac534b4cbb87683cb9fea15acc21db19b1c39e
SHA512067861ae1c36113142444a491f127a194a2f82a5519783dd5803d791f39dd01468b0f0f2db99559a32324a9208e5240bc03dace7438762be9fc6cfde70d8c115