Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 01:44
Static task
static1
Behavioral task
behavioral1
Sample
AWB DHL 0029301.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
AWB DHL 0029301.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
0ff2d70cfdc8095ea99ca2dabbec3cd7
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SHA1
10c51496d37cecd0e8a503a5a9bb2329d9b38116
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SHA256
982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b
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SHA512
cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e
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SSDEEP
192:eK24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlASl:u8QIl975eXqlWBrz7YLOlA
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2760 2608 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 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2124 wrote to memory of 2608 2124 rundll32.exe 30 PID 2608 wrote to memory of 2760 2608 rundll32.exe 31 PID 2608 wrote to memory of 2760 2608 rundll32.exe 31 PID 2608 wrote to memory of 2760 2608 rundll32.exe 31 PID 2608 wrote to memory of 2760 2608 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 2243⤵
- Program crash
PID:2760
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