Overview
overview
10Static
static
300496f5232...18.exe
windows7-x64
1000496f5232...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
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Two.vbs
windows7-x64
8Two.vbs
windows10-2004-x64
8looo.exe
windows7-x64
9looo.exe
windows10-2004-x64
9setup.exe
windows7-x64
10setup.exe
windows10-2004-x64
10Analysis
-
max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 07:34
Static task
static1
Behavioral task
behavioral1
Sample
00496f52320714064d5f28deb6d27a6a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
00496f52320714064d5f28deb6d27a6a_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
Two.vbs
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Two.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
looo.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
looo.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
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 2316 2916 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2872 wrote to memory of 2916 2872 rundll32.exe rundll32.exe PID 2916 wrote to memory of 2316 2916 rundll32.exe WerFault.exe PID 2916 wrote to memory of 2316 2916 rundll32.exe WerFault.exe PID 2916 wrote to memory of 2316 2916 rundll32.exe WerFault.exe PID 2916 wrote to memory of 2316 2916 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 2916 -s 2203⤵
- Program crash