Overview
overview
10Static
static
387baf758e4...18.exe
windows7-x64
1087baf758e4...18.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Set.exe
windows7-x64
9Set.exe
windows10-2004-x64
9Setup.exe
windows7-x64
10Setup.exe
windows10-2004-x64
10Analysis
-
max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 17:06
Static task
static1
Behavioral task
behavioral1
Sample
87baf758e41c9e99d91975085d024aad_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
87baf758e41c9e99d91975085d024aad_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
Set.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
Set.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
Setup.exe
Resource
win7-20240221-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
c7ce0e47c83525983fd2c4c9566b4aad
-
SHA1
38b7ad7bb32ffae35540fce373b8a671878dc54e
-
SHA256
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae
-
SHA512
ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2068 2232 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2236 wrote to memory of 2232 2236 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2068 2232 rundll32.exe WerFault.exe PID 2232 wrote to memory of 2068 2232 rundll32.exe WerFault.exe PID 2232 wrote to memory of 2068 2232 rundll32.exe WerFault.exe PID 2232 wrote to memory of 2068 2232 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 2203⤵
- Program crash