Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/01/2025, 18:57
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
Resource
win10v2004-20241007-en
General
-
Target
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
-
Size
10.2MB
-
MD5
c8291924dd7c790b362a85bf777d4eb7
-
SHA1
97c860da7c187d8c5c9c673a071d13c39c9ad06e
-
SHA256
58b0447f5e751cabb6553ed60b096418578287989f251b40c0dfbd56956b5d3f
-
SHA512
2667135b74828195109c913ed5deb9a3d9e8be72e2675025c36537a64343da4309e5244864a4d22321c0200d8b7079542557478dae4056a7a9904ac70fe60ee1
-
SSDEEP
24576:RpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttl:roo
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
-
Tofsee family
-
Creates new service(s) 2 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4972 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\jmbvxygz\ImagePath = "C:\\Windows\\SysWOW64\\jmbvxygz\\hcgyozbz.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe -
Deletes itself 1 IoCs
pid Process 4724 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 1184 hcgyozbz.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1184 set thread context of 4724 1184 hcgyozbz.exe 103 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4924 sc.exe 648 sc.exe 4428 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 -
Program crash 2 IoCs
pid pid_target Process procid_target 1728 4944 WerFault.exe 82 1352 1184 WerFault.exe 94 -
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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hcgyozbz.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4944 wrote to memory of 4596 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 84 PID 4944 wrote to memory of 4596 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 84 PID 4944 wrote to memory of 4596 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 84 PID 4944 wrote to memory of 1128 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 86 PID 4944 wrote to memory of 1128 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 86 PID 4944 wrote to memory of 1128 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 86 PID 4944 wrote to memory of 4924 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 88 PID 4944 wrote to memory of 4924 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 88 PID 4944 wrote to memory of 4924 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 88 PID 4944 wrote to memory of 648 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 90 PID 4944 wrote to memory of 648 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 90 PID 4944 wrote to memory of 648 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 90 PID 4944 wrote to memory of 4428 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 92 PID 4944 wrote to memory of 4428 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 92 PID 4944 wrote to memory of 4428 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 92 PID 4944 wrote to memory of 4972 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 95 PID 4944 wrote to memory of 4972 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 95 PID 4944 wrote to memory of 4972 4944 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 95 PID 1184 wrote to memory of 4724 1184 hcgyozbz.exe 103 PID 1184 wrote to memory of 4724 1184 hcgyozbz.exe 103 PID 1184 wrote to memory of 4724 1184 hcgyozbz.exe 103 PID 1184 wrote to memory of 4724 1184 hcgyozbz.exe 103 PID 1184 wrote to memory of 4724 1184 hcgyozbz.exe 103
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\jmbvxygz\2⤵
- System Location Discovery: System Language Discovery
PID:4596
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\hcgyozbz.exe" C:\Windows\SysWOW64\jmbvxygz\2⤵
- System Location Discovery: System Language Discovery
PID:1128
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create jmbvxygz binPath= "C:\Windows\SysWOW64\jmbvxygz\hcgyozbz.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4924
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description jmbvxygz "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:648
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start jmbvxygz2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4428
-
-
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:4972
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 13082⤵
- Program crash
PID:1728
-
-
C:\Windows\SysWOW64\jmbvxygz\hcgyozbz.exeC:\Windows\SysWOW64\jmbvxygz\hcgyozbz.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:4724
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 5082⤵
- Program crash
PID:1352
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4944 -ip 49441⤵PID:232
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1184 -ip 11841⤵PID:2756
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
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
11.9MB
MD56e80baf54bff9a0378aaaf7af23aa17c
SHA1f6e978da770d9dbd07d85d4c96c8dd6a9c339320
SHA256f41c3c337924286985bf10af91c698d75f547d024ab4a090ece2c15672855760
SHA512ea4325413917da193690c69f8eece4d0b5b4a4853f55be9c52847a67957a2fc2430ff9ff2862773eea5640f548eb20a052d76e5dcc255fce6805c3ad6ddcac5c