Overview
overview
10Static
static
3ad0357b8ef...18.exe
windows7-x64
10ad0357b8ef...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
31.exe
windows7-x64
101.exe
windows10-2004-x64
10Setup1.exe
windows7-x64
9Setup1.exe
windows10-2004-x64
9Setup1.vbs
windows7-x64
8Setup1.vbs
windows10-2004-x64
6Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 05:32
Static task
static1
Behavioral task
behavioral1
Sample
ad0357b8ef3b2baf040f7994958603af_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ad0357b8ef3b2baf040f7994958603af_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240611-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
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
1.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
1.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
Setup1.exe
Resource
win7-20240611-en
Behavioral task
behavioral16
Sample
Setup1.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
Setup1.vbs
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
Setup1.vbs
Resource
win10v2004-20240508-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 2864 1740 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1348 wrote to memory of 1740 1348 rundll32.exe rundll32.exe PID 1740 wrote to memory of 2864 1740 rundll32.exe WerFault.exe PID 1740 wrote to memory of 2864 1740 rundll32.exe WerFault.exe PID 1740 wrote to memory of 2864 1740 rundll32.exe WerFault.exe PID 1740 wrote to memory of 2864 1740 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 1740 -s 2203⤵
- Program crash