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
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-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/System.dll
-
Size
11KB
-
MD5
4ca4fd3fbefa2f6e87e6e9ee87d1c0b3
-
SHA1
7cdbeb5ff2b14b86af04e075d0ca651183ea5df4
-
SHA256
d09a8b3ade4ba4b7292c0b3da1bcb4b6c6e2012e0ccfd5e029a54af73a9e1b57
-
SHA512
cf0f415a97fdc74568297fed4f1295d0d2aef487a308141144ef8d5f04c669ef4795c273e745b81065429adde113fcdedf4c22717a7aeef60fdcd8d4d46f97f8
-
SSDEEP
192:EPtkiQJr7V9r3HcU17S8g1w5xzWxy6j2V7i77blbTc4W:j7VpNo8gmOyRsVc4
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1740 1708 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 2332 wrote to memory of 1708 2332 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1740 1708 rundll32.exe WerFault.exe PID 1708 wrote to memory of 1740 1708 rundll32.exe WerFault.exe PID 1708 wrote to memory of 1740 1708 rundll32.exe WerFault.exe PID 1708 wrote to memory of 1740 1708 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 2203⤵
- Program crash
PID:1740