Analysis
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max time kernel
150s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26-08-2024 22:45
Static task
static1
Behavioral task
behavioral1
Sample
c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe
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Size
14.1MB
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MD5
c3f26a78e7cc7d7c1f3a22cd82c9df84
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SHA1
e0613a088747351994400b54311bb1ace6036364
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SHA256
45d0bb36312a53205b7a0e885ca97a5115946146c6fda31fefda101b6d487f28
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SHA512
eab255aff18a776b56f1bb7aa53eef8a15d916eff21660b6e82ed229a34bd67e7a444c52a942af8017e7c784219e240593ce31d89d357501588d2ba6a666bb8b
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SSDEEP
393216:+88888888888888888888888888888888888888888888888888888888888888/:
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
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Processes:
svchost.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\eobhvtpw = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2856 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\eobhvtpw\ImagePath = "C:\\Windows\\SysWOW64\\eobhvtpw\\selfkqdl.exe" svchost.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 2572 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
selfkqdl.exepid process 2352 selfkqdl.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
selfkqdl.exedescription pid process target process PID 2352 set thread context of 2572 2352 selfkqdl.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 2788 sc.exe 2780 sc.exe 2772 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.
Processes:
netsh.exedescription 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.
Processes:
selfkqdl.exec3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.execmd.exesc.exesc.exenetsh.execmd.exesc.exesvchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language selfkqdl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exeselfkqdl.exedescription pid process target process PID 1848 wrote to memory of 2884 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 2884 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 2884 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 2884 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 1264 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 1264 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 1264 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 1264 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe cmd.exe PID 1848 wrote to memory of 2788 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2788 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2788 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2788 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2780 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2780 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2780 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2780 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2772 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2772 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2772 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2772 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe sc.exe PID 1848 wrote to memory of 2856 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe netsh.exe PID 1848 wrote to memory of 2856 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe netsh.exe PID 1848 wrote to memory of 2856 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe netsh.exe PID 1848 wrote to memory of 2856 1848 c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe netsh.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe PID 2352 wrote to memory of 2572 2352 selfkqdl.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\eobhvtpw\2⤵
- System Location Discovery: System Language Discovery
PID:2884 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\selfkqdl.exe" C:\Windows\SysWOW64\eobhvtpw\2⤵
- System Location Discovery: System Language Discovery
PID:1264 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create eobhvtpw binPath= "C:\Windows\SysWOW64\eobhvtpw\selfkqdl.exe /d\"C:\Users\Admin\AppData\Local\Temp\c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2788 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description eobhvtpw "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2780 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start eobhvtpw2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2772 -
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:2856
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C:\Windows\SysWOW64\eobhvtpw\selfkqdl.exeC:\Windows\SysWOW64\eobhvtpw\selfkqdl.exe /d"C:\Users\Admin\AppData\Local\Temp\c3f26a78e7cc7d7c1f3a22cd82c9df84_JaffaCakes118.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2572
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
12.8MB
MD52886a1557a2b9cae80678753ba2cf2ee
SHA1399df472740c8f633418ac30a1cd44aa3c25030f
SHA256107339926b441855fb0365988a0a122922538413e1547b8aab4c4fc61d3b69b4
SHA5123aabdcdeaf3408b96e9b9fbf44aeb47a2b3fe51b07e3be56919f07b498ce82723fc86d57c09288b01703235c3d48f18099c5c8ebcd0bdbbcbf48ca4a8e27000f