Analysis
-
max time kernel
1s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 19:13
Static task
static1
Behavioral task
behavioral1
Sample
5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03.dll
Resource
win10v2004-20220812-en
General
-
Target
5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03.dll
-
Size
210KB
-
MD5
370e8bec237179c34e756770701087d3
-
SHA1
e43f165ac5c2227c2f562be85107e6caa2a95076
-
SHA256
5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03
-
SHA512
16f28d87a2a1070bc35c7106e309542612c3ba44cca4b570290cb28964771220d847e5a6438ceca2a1000441536fbfa9233170630eb3f7dbb3fe73ced6756f40
-
SSDEEP
6144:yuhU22wUrh0p+J9cZtspaAwvl+ID6rhIhiuTm:yuaXwI0PZtEh6jWhJuTm
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 700 2032 WerFault.exe regsvr32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 1252 wrote to memory of 2032 1252 regsvr32.exe regsvr32.exe PID 2032 wrote to memory of 700 2032 regsvr32.exe WerFault.exe PID 2032 wrote to memory of 700 2032 regsvr32.exe WerFault.exe PID 2032 wrote to memory of 700 2032 regsvr32.exe WerFault.exe PID 2032 wrote to memory of 700 2032 regsvr32.exe WerFault.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1252 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5f5e6819095d3873be477f929133dff062a1e755e2e1a5ac0ca8f54f93f62c03.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 3043⤵
- Program crash
PID:700