Analysis
-
max time kernel
145s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
15-04-2024 16:22
Static task
static1
Behavioral task
behavioral1
Sample
f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe
-
Size
12.1MB
-
MD5
f17afb5f20aa53a7c7ffdb7f03fde7fc
-
SHA1
7cdf905690e6c242fda8d6a4882294c65c6f649c
-
SHA256
a8cc9358a6bb7013fdc8abf9a1371c7b22a3b7311eec92dae140c844463d95bd
-
SHA512
266dd4974d978144e8045b292bff3f61ee268105c2c92919ec4cc60358e42a1f40fb4c5bb3307accf1c2decbe935fddaf912c92492868ea5603384b4cc2db712
-
SSDEEP
24576:+jDuKnh7YzbKBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBn:+nh
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
-
Processes:
svchost.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\pigqrrwo = "0" svchost.exe -
Creates new service(s) 1 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2572 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\pigqrrwo\ImagePath = "C:\\Windows\\SysWOW64\\pigqrrwo\\ivmvnacw.exe" svchost.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 2676 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
ivmvnacw.exepid process 2464 ivmvnacw.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ivmvnacw.exedescription pid process target process PID 2464 set thread context of 2676 2464 ivmvnacw.exe svchost.exe -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exepid process 2660 sc.exe 2848 sc.exe 2836 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exeivmvnacw.exedescription pid process target process PID 2240 wrote to memory of 2128 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2128 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2128 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2128 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2088 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2088 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2088 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2088 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe cmd.exe PID 2240 wrote to memory of 2660 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2660 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2660 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2660 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2848 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2848 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2848 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2848 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2836 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2836 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2836 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2836 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe sc.exe PID 2240 wrote to memory of 2572 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe netsh.exe PID 2240 wrote to memory of 2572 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe netsh.exe PID 2240 wrote to memory of 2572 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe netsh.exe PID 2240 wrote to memory of 2572 2240 f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe netsh.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe PID 2464 wrote to memory of 2676 2464 ivmvnacw.exe svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\pigqrrwo\2⤵PID:2128
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\ivmvnacw.exe" C:\Windows\SysWOW64\pigqrrwo\2⤵PID:2088
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create pigqrrwo binPath= "C:\Windows\SysWOW64\pigqrrwo\ivmvnacw.exe /d\"C:\Users\Admin\AppData\Local\Temp\f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
PID:2660 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description pigqrrwo "wifi internet conection"2⤵
- Launches sc.exe
PID:2848 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start pigqrrwo2⤵
- Launches sc.exe
PID:2836 -
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
PID:2572
-
C:\Windows\SysWOW64\pigqrrwo\ivmvnacw.exeC:\Windows\SysWOW64\pigqrrwo\ivmvnacw.exe /d"C:\Users\Admin\AppData\Local\Temp\f17afb5f20aa53a7c7ffdb7f03fde7fc_JaffaCakes118.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
PID:2676
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
14.2MB
MD52db0363793439e2ef85796573f8df93f
SHA1defd0447a1742092b4fc797096f2ec9308974f7b
SHA256681828bbbea27e26e55edbf3b93f2f80171b652245c1050db56cc3521228903a
SHA512ad5fab48dcb04e0a6d3cf134a4440b937ffc8a362d3f2c3edd283522108b9eee86e0904d831bc8c907cdec896be763412c6d38b8622fa4d54b0f432cc22a48d5