Analysis
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max time kernel
133s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 17:07
Static task
static1
Behavioral task
behavioral1
Sample
c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Raasejlenes106.app
Resource
macos-20240410-en
General
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Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
75ed96254fbf894e42058062b4b4f0d1
-
SHA1
996503f1383b49021eb3427bc28d13b5bbd11977
-
SHA256
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
-
SHA512
58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4
-
SSDEEP
192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4064 2948 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2476 wrote to memory of 2948 2476 rundll32.exe rundll32.exe PID 2476 wrote to memory of 2948 2476 rundll32.exe rundll32.exe PID 2476 wrote to memory of 2948 2476 rundll32.exe rundll32.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:2476 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:2948
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 6123⤵
- Program crash
PID:4064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2948 -ip 29481⤵PID:1320