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Analysis
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max time kernel
145s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02/02/2025, 04:47
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe
Resource
win10v2004-20250129-en
General
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Target
2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe
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Size
15.0MB
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MD5
44ddf319c7286465c9795bdc4d79e66f
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SHA1
17fa4e7a77612e29765a143092356174e47493db
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SHA256
2c0f0fc072f8ab0fc5b31e68944f7c4e76326f887d9bd44ed7e2193d6fb99c83
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SHA512
640f40f2ff6825d68c97b7e1e02a9d663f1fb18bf97fb93ed94b0e5a94ecb2e9f83585a15c5477e8b6cdf950fda743890adb801acfac27bb288780b2857b69cd
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SSDEEP
393216:HXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXP:P
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Tofsee family
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Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\zprhcbet = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2588 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\zprhcbet\ImagePath = "C:\\Windows\\SysWOW64\\zprhcbet\\mdljtovj.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2736 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2952 mdljtovj.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2952 set thread context of 2736 2952 mdljtovj.exe 39 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2724 sc.exe 2428 sc.exe 2608 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mdljtovj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2252 wrote to memory of 2092 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 28 PID 2252 wrote to memory of 2092 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 28 PID 2252 wrote to memory of 2092 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 28 PID 2252 wrote to memory of 2092 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 28 PID 2252 wrote to memory of 2720 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 30 PID 2252 wrote to memory of 2720 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 30 PID 2252 wrote to memory of 2720 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 30 PID 2252 wrote to memory of 2720 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 30 PID 2252 wrote to memory of 2724 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 32 PID 2252 wrote to memory of 2724 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 32 PID 2252 wrote to memory of 2724 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 32 PID 2252 wrote to memory of 2724 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 32 PID 2252 wrote to memory of 2428 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 34 PID 2252 wrote to memory of 2428 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 34 PID 2252 wrote to memory of 2428 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 34 PID 2252 wrote to memory of 2428 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 34 PID 2252 wrote to memory of 2608 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 36 PID 2252 wrote to memory of 2608 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 36 PID 2252 wrote to memory of 2608 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 36 PID 2252 wrote to memory of 2608 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 36 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2952 wrote to memory of 2736 2952 mdljtovj.exe 39 PID 2252 wrote to memory of 2588 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 40 PID 2252 wrote to memory of 2588 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 40 PID 2252 wrote to memory of 2588 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 40 PID 2252 wrote to memory of 2588 2252 2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\zprhcbet\2⤵
- System Location Discovery: System Language Discovery
PID:2092
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\mdljtovj.exe" C:\Windows\SysWOW64\zprhcbet\2⤵
- System Location Discovery: System Language Discovery
PID:2720
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create zprhcbet binPath= "C:\Windows\SysWOW64\zprhcbet\mdljtovj.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description zprhcbet "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2428
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start zprhcbet2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2608
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2588
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C:\Windows\SysWOW64\zprhcbet\mdljtovj.exeC:\Windows\SysWOW64\zprhcbet\mdljtovj.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-02-02_44ddf319c7286465c9795bdc4d79e66f_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2736
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
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Downloads
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Filesize
11.9MB
MD53bd42016a3b90549033e0fd84a4f8749
SHA1ef321c6f6a0a6f8328aad23c9f0f2e64215bf775
SHA2568e685a2ae7001f7b3ba8af9cfb4ce3b55a2c091e0dcc0662c982fb48736d9c7d
SHA5120a2cf6906e3ae9e60ed9f7cadba3753b14db558054356c20f61fb56f98a62cc9a73e1853cf1821d75592e13e90f17e327fcbe37d2195ab5cc1476befbefb0dfe