Analysis
-
max time kernel
147s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
02-06-2024 23:25
Static task
static1
Behavioral task
behavioral1
Sample
8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe
-
Size
856KB
-
MD5
8fcca9ea8ae4f3f787aa82cfb10c2e13
-
SHA1
eac534080656782d7a3d6c65976c5c14006518f7
-
SHA256
6d34b23047a5497af7a5ecd2e1b62a39f424177c2015ccc7aa4d24202d1ffe28
-
SHA512
d153734d643c573ff1f8805ed1c05c4a10fa3bf36f260953c895cfed4899bb3d26cc30822e3de90180c3a95ee4ac94c6da181f0a8c4cb96be3e74890b60f6f08
-
SSDEEP
12288:DaZi47iuTQyiWxI6HlVVV4VVhf6H4X9d7qCZCEZ+AB0fMe:DUiApxIgVVV4VVUHmddDVyfM
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid Process 2556 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2556 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Startup RegKey Name = "C:\\Users\\Admin\\AppData\\Local\\Startup Folder Name\\MyFile.exe" 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2184 set thread context of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe:Zone.Identifier cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2556 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe Token: SeDebugPrivilege 2556 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2556 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2184 wrote to memory of 1728 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 28 PID 2184 wrote to memory of 1728 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 28 PID 2184 wrote to memory of 1728 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 28 PID 2184 wrote to memory of 1728 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 28 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30 PID 2184 wrote to memory of 2556 2184 8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe:Zone.Identifier"2⤵
- NTFS ADS
PID:1728
-
-
C:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\8fcca9ea8ae4f3f787aa82cfb10c2e13_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2556
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
856KB
MD58fcca9ea8ae4f3f787aa82cfb10c2e13
SHA1eac534080656782d7a3d6c65976c5c14006518f7
SHA2566d34b23047a5497af7a5ecd2e1b62a39f424177c2015ccc7aa4d24202d1ffe28
SHA512d153734d643c573ff1f8805ed1c05c4a10fa3bf36f260953c895cfed4899bb3d26cc30822e3de90180c3a95ee4ac94c6da181f0a8c4cb96be3e74890b60f6f08