Analysis
-
max time kernel
91s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2022 08:33
Static task
static1
Behavioral task
behavioral1
Sample
pss10r.chm
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
pss10r.chm
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
run.cmd
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
run.cmd
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
ver123.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
ver123.dll
Resource
win10v2004-20220812-en
General
-
Target
pss10r.chm
-
Size
392KB
-
MD5
20fbaccd2166d324d53948e87fe15c26
-
SHA1
5b022b124335d837ada79b093e807a2dbdc6fd0d
-
SHA256
e6c58b329804c30442be8159296b54b612c32b038d826d7e2cb058042d9aa852
-
SHA512
4020dbcdc49b92b771b0d71c5e62e28def9196643c495bcb12fa91b367669d2df6075b79a6f70ed9c91e027de3d91a8c1d572c3ee740a4d53ba67b2b1a2af0df
-
SSDEEP
6144:MWDGvSvzMJP0MFNZQFsI5w3IohQsEuzzH1Skh3j/A4FCR4CKK3xhk8:MQGabxkvqw3BAeH1SkdIyazHhk8
Malware Config
Signatures
-
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
hh.exepid process 4736 hh.exe 4736 hh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
hh.execmd.exedescription pid process target process PID 4736 wrote to memory of 1688 4736 hh.exe cmd.exe PID 4736 wrote to memory of 1688 4736 hh.exe cmd.exe PID 1688 wrote to memory of 2612 1688 cmd.exe mshta.exe PID 1688 wrote to memory of 2612 1688 cmd.exe mshta.exe
Processes
-
C:\Windows\hh.exe"C:\Windows\hh.exe" C:\Users\Admin\AppData\Local\Temp\pss10r.chm1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c start/min mshta %CD%\pss10r.chm2⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\system32\mshta.exemshta C:\Users\Admin\AppData\Local\Temp\pss10r.chm3⤵PID:2612