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
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-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/System.dll
-
Size
11KB
-
MD5
bf712f32249029466fa86756f5546950
-
SHA1
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e
-
SHA256
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af
-
SHA512
13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4
-
SSDEEP
192:0N2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/Kx:rJoiO8V2upW7vQjS/
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1864 2468 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 1720 wrote to memory of 2468 1720 rundll32.exe rundll32.exe PID 2468 wrote to memory of 1864 2468 rundll32.exe WerFault.exe PID 2468 wrote to memory of 1864 2468 rundll32.exe WerFault.exe PID 2468 wrote to memory of 1864 2468 rundll32.exe WerFault.exe PID 2468 wrote to memory of 1864 2468 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
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 2203⤵
- Program crash