Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
01-11-2024 05:25
Static task
static1
Behavioral task
behavioral1
Sample
c192c16aba9f5bb5ce6eca9e5fff24bbc290e5b820f94868466a61f6d0a2df8e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c192c16aba9f5bb5ce6eca9e5fff24bbc290e5b820f94868466a61f6d0a2df8e.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
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Target
$PLUGINSDIR/System.dll
-
Size
11KB
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MD5
c61501f07cf09bcfcdfe4cc8a1ebbbe3
-
SHA1
e8581b4359651b857646ae727efaaef372daa0fc
-
SHA256
7e75f148920db6300dad5a1c12fd5d6eecc95698a310a01311181bc98a704d55
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SHA512
9837abe7ec3fa0f1f5193968d12b7ca1893e34eddf628db1f7ab6715b4de339231f0ec1b5f0f86c767f5a30c40da5c4a95e99deedd22eece93cb0d00539aad24
-
SSDEEP
192:Kk09rQDenC9VrcK7REgSWOprANupQYLRszDDH/d9CWlXo7U6Wxf:Kk0JQEaVAK7R9SfpjpQYLRszfH/d9CWv
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2364 2340 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2124 wrote to memory of 2340 2124 rundll32.exe rundll32.exe PID 2340 wrote to memory of 2364 2340 rundll32.exe WerFault.exe PID 2340 wrote to memory of 2364 2340 rundll32.exe WerFault.exe PID 2340 wrote to memory of 2364 2340 rundll32.exe WerFault.exe PID 2340 wrote to memory of 2364 2340 rundll32.exe WerFault.exe
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:2340 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 2203⤵
- Program crash
PID:2364