Overview
overview
10Static
static
38c04a7792e...0N.exe
windows7-x64
108c04a7792e...0N.exe
windows10-2004-x64
10$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
16-08-2024 03:43
Static task
static1
Behavioral task
behavioral1
Sample
8c04a7792e1b47136dd8aff957bce170N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8c04a7792e1b47136dd8aff957bce170N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Registry.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Registry.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/newadvsplash.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/newadvsplash.dll
Resource
win10v2004-20240802-en
General
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Target
$PLUGINSDIR/Registry.dll
-
Size
24KB
-
MD5
2b7007ed0262ca02ef69d8990815cbeb
-
SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f
-
SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d
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SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca
-
SSDEEP
384:W2mvyNjH3rPnAZ4wu2QbnC7qB7PnrvScaeYA4CIDEge/QqL2AQ:/75w/OfrzB4CUxuQfA
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2760 1628 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 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 2664 wrote to memory of 1628 2664 rundll32.exe 30 PID 1628 wrote to memory of 2760 1628 rundll32.exe 31 PID 1628 wrote to memory of 2760 1628 rundll32.exe 31 PID 1628 wrote to memory of 2760 1628 rundll32.exe 31 PID 1628 wrote to memory of 2760 1628 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Registry.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Registry.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 2243⤵
- Program crash
PID:2760
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