Overview
overview
10Static
static
3PO87453004...om.exe
windows7-x64
7PO87453004...om.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Spadestren...hr.app
macos-10.15-amd64
1Analysis
-
max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 18:10
Static task
static1
Behavioral task
behavioral1
Sample
PO874530040021 YIKANG INQUIRY.com.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PO874530040021 YIKANG INQUIRY.com.exe
Resource
win10v2004-20240426-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
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
Spadestrens/retouchr.app
Resource
macos-20240410-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
035bdb470a6807313bd005bd98341ffc
-
SHA1
5017d1e5a23f1c64594f737e6fccd519729c3b3e
-
SHA256
26fa900e3426b4dd272707e1aaf428b5ee06bdc2cc2bbaecdab6b54f11f38f27
-
SHA512
f888baed5267b05b13722e839634254393aa99b2adf1a2ae6e799d3a901665e7ebda0fa1202db20a6765a8aff58e2ed6f4e822028be426db732eb10ec783aa05
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2736 2512 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 1964 wrote to memory of 2512 1964 rundll32.exe rundll32.exe PID 2512 wrote to memory of 2736 2512 rundll32.exe WerFault.exe PID 2512 wrote to memory of 2736 2512 rundll32.exe WerFault.exe PID 2512 wrote to memory of 2736 2512 rundll32.exe WerFault.exe PID 2512 wrote to memory of 2736 2512 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 2203⤵
- Program crash
PID:2736