Overview
overview
7Static
static
73661ebd690...18.exe
windows7-x64
73661ebd690...18.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...sk.dll
windows7-x64
3$PLUGINSDI...sk.dll
windows10-2004-x64
3jpdesk.exe
windows7-x64
jpdesk.exe
windows10-2004-x64
Analysis
-
max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 21:06
Behavioral task
behavioral1
Sample
3661ebd690d3e0cd413897667d571521_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3661ebd690d3e0cd413897667d571521_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsWebJPDesk.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsWebJPDesk.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
jpdesk.exe
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
jpdesk.exe
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
00a0194c20ee912257df53bfe258ee4a
-
SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2
-
SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
-
SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
-
SSDEEP
192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2708 2688 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 2688 1980 rundll32.exe rundll32.exe PID 2688 wrote to memory of 2708 2688 rundll32.exe WerFault.exe PID 2688 wrote to memory of 2708 2688 rundll32.exe WerFault.exe PID 2688 wrote to memory of 2708 2688 rundll32.exe WerFault.exe PID 2688 wrote to memory of 2708 2688 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 2283⤵
- Program crash
PID:2708