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Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 00:24
Static task
static1
Behavioral task
behavioral1
Sample
27aab4f011e97cfebc1224a5e6e69196_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
27aab4f011e97cfebc1224a5e6e69196_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
General
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Target
$PLUGINSDIR/InstallOptions.dll
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Size
14KB
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MD5
b18dfaded8f6d2380fdfd8f6b6969211
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SHA1
969fa0e906240ab1123254feeb833c275626cf76
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SHA256
747d0222b652dbfc85e0de4f8486473662d325a55e32c7eacb91e53e37ceba58
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SHA512
25fb09b8657997d31e61c908f1cd08357c1a1b68bbb1ba377e87b6a3eb347a2ef96c1a771b6c4332853abb33728c55c83efa73df5da03f3dfc132f8a69a2886c
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SSDEEP
192:66JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTLK72dwF7dBdcQOz:66JaVh4I5rpPbTL+BdhO
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2192 2444 WerFault.exe 84 -
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 3 IoCs
description pid Process procid_target PID 1776 wrote to memory of 2444 1776 rundll32.exe 84 PID 1776 wrote to memory of 2444 1776 rundll32.exe 84 PID 1776 wrote to memory of 2444 1776 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2444 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 6363⤵
- Program crash
PID:2192
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2444 -ip 24441⤵PID:3716