Analysis
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max time kernel
145s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
10-01-2025 10:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe
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Size
12.0MB
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MD5
e1abeceb2c1aa08ae4fe35e09bc2c79d
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SHA1
ee0b1d827d3e77c5cb1e2ae45be16476fb0e4c69
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SHA256
92772c18b2bcfe93372b188476174d63bc1b32d87234ea86e3a1c6bd6df09620
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SHA512
734afdef014d0ab281092a19d80cdecbb4758f39b174b2211952a3173b8d6c09462e7e1dbdc55baf582a314c405017096549e531071bbcd13312a9846b360de1
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SSDEEP
196608:n+TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTz:n
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
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Tofsee family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\qmqadakg = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2744 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\qmqadakg\ImagePath = "C:\\Windows\\SysWOW64\\qmqadakg\\twpxvxfp.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2648 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2632 twpxvxfp.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2632 set thread context of 2648 2632 twpxvxfp.exe 44 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 880 sc.exe 2832 sc.exe 2784 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 value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \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 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language twpxvxfp.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2340 wrote to memory of 740 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 30 PID 2340 wrote to memory of 740 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 30 PID 2340 wrote to memory of 740 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 30 PID 2340 wrote to memory of 740 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 30 PID 2340 wrote to memory of 1656 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 32 PID 2340 wrote to memory of 1656 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 32 PID 2340 wrote to memory of 1656 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 32 PID 2340 wrote to memory of 1656 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 32 PID 2340 wrote to memory of 880 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 35 PID 2340 wrote to memory of 880 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 35 PID 2340 wrote to memory of 880 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 35 PID 2340 wrote to memory of 880 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 35 PID 2340 wrote to memory of 2832 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 37 PID 2340 wrote to memory of 2832 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 37 PID 2340 wrote to memory of 2832 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 37 PID 2340 wrote to memory of 2832 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 37 PID 2340 wrote to memory of 2784 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 39 PID 2340 wrote to memory of 2784 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 39 PID 2340 wrote to memory of 2784 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 39 PID 2340 wrote to memory of 2784 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 39 PID 2340 wrote to memory of 2744 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 42 PID 2340 wrote to memory of 2744 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 42 PID 2340 wrote to memory of 2744 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 42 PID 2340 wrote to memory of 2744 2340 JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe 42 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44 PID 2632 wrote to memory of 2648 2632 twpxvxfp.exe 44
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\qmqadakg\2⤵
- System Location Discovery: System Language Discovery
PID:740
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\twpxvxfp.exe" C:\Windows\SysWOW64\qmqadakg\2⤵
- System Location Discovery: System Language Discovery
PID:1656
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create qmqadakg binPath= "C:\Windows\SysWOW64\qmqadakg\twpxvxfp.exe /d\"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:880
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description qmqadakg "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2832
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start qmqadakg2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2784
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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:2744
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C:\Windows\SysWOW64\qmqadakg\twpxvxfp.exeC:\Windows\SysWOW64\qmqadakg\twpxvxfp.exe /d"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1abeceb2c1aa08ae4fe35e09bc2c79d.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:2648
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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
12.7MB
MD5fd06380f2ee305ae74d417a5ccad454b
SHA1d42f09d3761542adc9811c23f7f36aa81d59acde
SHA2569c4f42be09efb51297869b3c5cb4e94c7b7626f77a453aad408aa25b73e564ff
SHA512ff5cb63c8220ef5f85fdc21c81f98f3b0006359d0df47c459cbf90a7dd15295039e2dc4cdfa7d3a4d3bae32d30129bda7c3dc33753c3532bb5a2e31b1aac762b