Analysis
-
max time kernel
147s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-05-2024 07:29
Behavioral task
behavioral1
Sample
0de2352089319039f8d662bb85060270_JaffaCakes118.exe
Resource
win7-20240221-en
General
-
Target
0de2352089319039f8d662bb85060270_JaffaCakes118.exe
-
Size
203KB
-
MD5
0de2352089319039f8d662bb85060270
-
SHA1
8b20af282968a6c08b33dc21c4c09f8c6eec5048
-
SHA256
bf001b36b3aab066d391faf62110d3512d618bc96915a1d853956f22e8de9f6a
-
SHA512
de6f65bf99f91168168f616853734a822cd924aa4031107e85d0852e5fc006ce6b9cd29e27d6ce02f77dedc2ca62c24c7c2749aabe3a193a45f724ba24f5d91c
-
SSDEEP
6144:ULV6Bta6dtJmakIM5J4MA0Knb3c036iLlkWVKVe9:ULV6BtpmkgyTcZmlAm
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NAS Host = "C:\\Program Files (x86)\\NAS Host\\nashost.exe" 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process File created C:\Program Files (x86)\NAS Host\nashost.exe 0de2352089319039f8d662bb85060270_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\NAS Host\nashost.exe 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 1156 schtasks.exe 1668 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exepid process 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exepid process 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription pid process target process PID 2352 wrote to memory of 1156 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1156 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1156 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1156 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1668 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1668 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1668 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 2352 wrote to memory of 1668 2352 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0de2352089319039f8d662bb85060270_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0de2352089319039f8d662bb85060270_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "NAS Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp1E98.tmp"2⤵
- Creates scheduled task(s)
PID:1156 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "NAS Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp1F45.tmp"2⤵
- Creates scheduled task(s)
PID:1668
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5dd9c8aa029090a1b70a2461b8609c012
SHA1e27711b86a53acf35482af49b8fe2715294fdf33
SHA2564148e632aab3643f38591eb8d6e946fae4cfd1f421db424d57e40339f5f32d63
SHA512c7fda323419d6aa35fa2d1d6720d51d35b044e9efb30229f6dac4cd4aaa758ffc66caa459ec0086917a4fa5a0cb2cf421d26cc60e9642dc6b4c5378cc1f90da7
-
Filesize
1KB
MD59f554f602c22cfc20079e966d177fadb
SHA1789baa3425849bf239e47c6bcf352e6693a8c337
SHA2564c760d5fe0c06cf4bf554170870f41181c61a217c37eb826903094dda86dd1f1
SHA512b83e3e97dbe38ec4c64d9bef65e2521416f2d7434d78d05e66f729a2e0fbfea3f9bc6f6c4abaf76555af89a9565dfc0853d99067be9042dd66ed6246696eecbb