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Overview
overview
7Static
static
3d63fb5e1aa...18.exe
windows7-x64
7d63fb5e1aa...18.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...cw.dll
windows7-x64
3$PLUGINSDI...cw.dll
windows10-2004-x64
3Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09/09/2024, 11:48
Static task
static1
Behavioral task
behavioral1
Sample
d63fb5e1aa0c7de50bca1afc0ce68187_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d63fb5e1aa0c7de50bca1afc0ce68187_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/inetcw.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/inetcw.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
c7ce0e47c83525983fd2c4c9566b4aad
-
SHA1
38b7ad7bb32ffae35540fce373b8a671878dc54e
-
SHA256
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae
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SHA512
ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2792 2480 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2332 wrote to memory of 2480 2332 rundll32.exe 30 PID 2480 wrote to memory of 2792 2480 rundll32.exe 31 PID 2480 wrote to memory of 2792 2480 rundll32.exe 31 PID 2480 wrote to memory of 2792 2480 rundll32.exe 31 PID 2480 wrote to memory of 2792 2480 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 2203⤵
- Program crash
PID:2792
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