Overview
overview
10Static
static
388f8f695e6...18.exe
windows7-x64
1088f8f695e6...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
3DowloadX.exe
windows7-x64
9DowloadX.exe
windows10-2004-x64
9Download.exe
windows7-x64
10Download.exe
windows10-2004-x64
10ipras.vbs
windows7-x64
8ipras.vbs
windows10-2004-x64
8Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-06-2024 01:25
Static task
static1
Behavioral task
behavioral1
Sample
88f8f695e6af7d58da5f5b7ef60d0bde_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
88f8f695e6af7d58da5f5b7ef60d0bde_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240419-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
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240220-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
DowloadX.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
DowloadX.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Download.exe
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
Download.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
ipras.vbs
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
ipras.vbs
Resource
win10v2004-20240508-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 2812 280 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 2972 wrote to memory of 280 2972 rundll32.exe rundll32.exe PID 280 wrote to memory of 2812 280 rundll32.exe WerFault.exe PID 280 wrote to memory of 2812 280 rundll32.exe WerFault.exe PID 280 wrote to memory of 2812 280 rundll32.exe WerFault.exe PID 280 wrote to memory of 2812 280 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 280 -s 2203⤵
- Program crash