Overview
overview
10Static
static
10e99373c3a2...a1.exe
windows7-x64
10e99373c3a2...a1.exe
windows10-2004-x64
10$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Analysis
-
max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-05-2024 09:16
Behavioral task
behavioral1
Sample
e99373c3a2c6b00db878d5c68f40705ec3054f53936dfcb5a6b64ad2d73499a1.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e99373c3a2c6b00db878d5c68f40705ec3054f53936dfcb5a6b64ad2d73499a1.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
12KB
-
MD5
4add245d4ba34b04f213409bfe504c07
-
SHA1
ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
-
SHA256
9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
-
SHA512
1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
-
SSDEEP
192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2848 3012 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 2068 wrote to memory of 3012 2068 rundll32.exe rundll32.exe PID 3012 wrote to memory of 2848 3012 rundll32.exe WerFault.exe PID 3012 wrote to memory of 2848 3012 rundll32.exe WerFault.exe PID 3012 wrote to memory of 2848 3012 rundll32.exe WerFault.exe PID 3012 wrote to memory of 2848 3012 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
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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 3012 -s 2243⤵
- Program crash