Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
27-08-2024 21:53
Static task
static1
Behavioral task
behavioral1
Sample
c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe
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Size
413KB
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MD5
c5cf4e3a6bd768bfdb0b39e55aa3bb6e
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SHA1
4cf4b38c63396e4332b3da1e005d640f8f0c7083
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SHA256
6d44c02f92d02276e3885206808e1df1f8876684321ff040cb0942007c04b0f4
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SHA512
551e93cb2b594fe173e87292353f82a2ae3f997e7b6f87d72655fd4e6ca72c83d315544e354cda7172a0e7a9df49c52a41237b4880b6e92c9f2e1f74443c0245
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SSDEEP
12288:6e4quwXZr+aRpDMpgQ4B5Md1dmzpfeE+UJ+IfoDcw:6RwXoyDWgQ4UdmVf9J+Ifox
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2676 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 3052 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Loads dropped DLL 2 IoCs
pid Process 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon.exe = "\\System32\\winlogon.exe" c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon.exe = "C:\\Users\\Admin\\AppData\\Local\\System32\\winlogon.exe" c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2164 set thread context of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 1956 set thread context of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 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 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2676 cmd.exe 2688 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2688 PING.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3052 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe Token: SeDebugPrivilege 3052 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3052 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 2164 wrote to memory of 1152 2164 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 31 PID 1152 wrote to memory of 1956 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 32 PID 1152 wrote to memory of 1956 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 32 PID 1152 wrote to memory of 1956 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 32 PID 1152 wrote to memory of 1956 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 32 PID 1152 wrote to memory of 2676 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 33 PID 1152 wrote to memory of 2676 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 33 PID 1152 wrote to memory of 2676 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 33 PID 1152 wrote to memory of 2676 1152 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe 33 PID 2676 wrote to memory of 2688 2676 cmd.exe 35 PID 2676 wrote to memory of 2688 2676 cmd.exe 35 PID 2676 wrote to memory of 2688 2676 cmd.exe 35 PID 2676 wrote to memory of 2688 2676 cmd.exe 35 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36 PID 1956 wrote to memory of 3052 1956 c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1956 -
C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3052
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_JaffaCakes118.exe"3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\PING.EXEping 1.1.1.1 -n 1 -w 10004⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2688
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118\c5cf4e3a6bd768bfdb0b39e55aa3bb6e_jaffacakes118.exe
Filesize413KB
MD5c5cf4e3a6bd768bfdb0b39e55aa3bb6e
SHA14cf4b38c63396e4332b3da1e005d640f8f0c7083
SHA2566d44c02f92d02276e3885206808e1df1f8876684321ff040cb0942007c04b0f4
SHA512551e93cb2b594fe173e87292353f82a2ae3f997e7b6f87d72655fd4e6ca72c83d315544e354cda7172a0e7a9df49c52a41237b4880b6e92c9f2e1f74443c0245
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Filesize
50B
MD51a4ff3d042561ddf95bce13fb563cc7e
SHA1a370d3ca4b0ea6d7822295b639a50b78eb87e283
SHA2561cf876670dc8946b0e670516a28a6b7d1a90af7f36d9fe7af72ce18774bdb530
SHA512538408578375f4930b9454563eb47f799295b9b67e378648657af5f4600466f0f305ce7d04f71b17441df343a9b3a81ccb1072fbee7209cb64f36c57479df508