Analysis
- max time kernel
149s - max time network
152s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
02/11/2022, 22:45
Static task
static1
Behavioral task
behavioral1
Sample
em.dll
Resource
win7-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
em.dll
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
- Target em.dll
- Size 629KB
- Sample221102-2pdd2acdg7
- SHA256 baaa91c7fc64799e0d0962abfed2a7f0dba827f9c938650b7c40b9bb016ab63c
- MD5 3a465fe61614b0c1d77e3e3fdea8c09a
- SHA1 c35d1274187265988eeaa2fc0e9efd404da80724
- SHA512 3dd0cb5c855fdaff560c821e6f587c4b0aeb708d5d04be15c0bd28b8aef98d05eb0e18650f62d206a695011f109114cdb9c4bf977eeebef91cd0426dea24d3d1
- SSDEEP 12288:6tGis7p49VmD3OjG7QbBtL55WhNye5JHKVu6cig1Doa:6tGis1T3OjueL+hd5NKAD3
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 896 regsvr32.exe 1168 regsvr32.exe 1168 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 896 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 896 wrote to memory of 1168 896 regsvr32.exe 28 PID 896 wrote to memory of 1168 896 regsvr32.exe 28 PID 896 wrote to memory of 1168 896 regsvr32.exe 28 PID 896 wrote to memory of 1168 896 regsvr32.exe 28 PID 896 wrote to memory of 1168 896 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\em.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:896 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\TKuclWPsTgrMEnPWO\mKyeJMnE.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1168
-