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Analysis
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max time kernel
147s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/01/2025, 19:09
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe
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Size
10.3MB
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MD5
8fa3b30d86e1b8252415ed51098a5bb6
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SHA1
4f6f2e6e1096c7516281cd71f764a52e6ced3c2d
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SHA256
fefee86df24f3fb8b4a7603cb705123e3bac6bfabfea9389626f6ee264774c68
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SHA512
cfda7210ff221dd3baba976e4f89d0cb40504313b3d9e7af89f8ca52c42306b67f8590a7708e5f422aeaaa76a7bcfa2a53b207c13232571be67024da4f7fe30d
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SSDEEP
49152:yqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:yqtYc3
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\zlplfgyp = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 560 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\zlplfgyp\ImagePath = "C:\\Windows\\SysWOW64\\zlplfgyp\\gftvjghz.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2840 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2632 gftvjghz.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2632 set thread context of 2840 2632 gftvjghz.exe 42 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2584 sc.exe 2604 sc.exe 2572 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 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gftvjghz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2808 wrote to memory of 2888 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 31 PID 2808 wrote to memory of 2888 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 31 PID 2808 wrote to memory of 2888 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 31 PID 2808 wrote to memory of 2888 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 31 PID 2808 wrote to memory of 2848 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 33 PID 2808 wrote to memory of 2848 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 33 PID 2808 wrote to memory of 2848 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 33 PID 2808 wrote to memory of 2848 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 33 PID 2808 wrote to memory of 2584 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 35 PID 2808 wrote to memory of 2584 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 35 PID 2808 wrote to memory of 2584 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 35 PID 2808 wrote to memory of 2584 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 35 PID 2808 wrote to memory of 2604 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 37 PID 2808 wrote to memory of 2604 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 37 PID 2808 wrote to memory of 2604 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 37 PID 2808 wrote to memory of 2604 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 37 PID 2808 wrote to memory of 2572 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 39 PID 2808 wrote to memory of 2572 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 39 PID 2808 wrote to memory of 2572 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 39 PID 2808 wrote to memory of 2572 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 39 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2632 wrote to memory of 2840 2632 gftvjghz.exe 42 PID 2808 wrote to memory of 560 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 43 PID 2808 wrote to memory of 560 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 43 PID 2808 wrote to memory of 560 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 43 PID 2808 wrote to memory of 560 2808 2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\zlplfgyp\2⤵
- System Location Discovery: System Language Discovery
PID:2888
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\gftvjghz.exe" C:\Windows\SysWOW64\zlplfgyp\2⤵
- System Location Discovery: System Language Discovery
PID:2848
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create zlplfgyp binPath= "C:\Windows\SysWOW64\zlplfgyp\gftvjghz.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2584
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description zlplfgyp "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2604
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start zlplfgyp2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2572
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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:560
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C:\Windows\SysWOW64\zlplfgyp\gftvjghz.exeC:\Windows\SysWOW64\zlplfgyp\gftvjghz.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-26_8fa3b30d86e1b8252415ed51098a5bb6_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2840
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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
13.0MB
MD5fe453aa70a7ea81cd68ade87fdcb762b
SHA122df50d1260320a677c88d89a3076a3e5079c0a5
SHA256b697696d18e4704f94bba06e915fa04f44fec04ce6deba9a528f07ca3f3264af
SHA512e52d99a573b0bd6df72f3a0cc94463ef3c2f3f6d0a5ca247ecdaca85026aea2e45965ea53ccf13c6b2986ea706c36904f6dd55b9b68a2995ef73a054528aff8d