Analysis
-
max time kernel
146s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
01-12-2021 08:02
Static task
static1
Behavioral task
behavioral1
Sample
PG4636 - Confirmed .xls.exe
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PG4636 - Confirmed .xls.exe
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
-
Target
PG4636 - Confirmed .xls.exe
-
Size
606KB
-
MD5
3a2199d390e17bd3ce0020a46c851962
-
SHA1
5d5ae3312b305075168e1527be9ef0a9ebcc4a9d
-
SHA256
f0c05e6f2059ef50c62fbc48da8fc8ca14cba911e504941fd44860537b186fb7
-
SHA512
99ba10a6c17bf3f92f69833f034496cbb65aef26be740c27fcf569553457c32fb6156cd01bbea180efc19c08aaa48bc4711e4448db1313f036f2827ec353822c
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 828 1684 WerFault.exe PG4636 - Confirmed .xls.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 828 WerFault.exe 828 WerFault.exe 828 WerFault.exe 828 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 828 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 828 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
PG4636 - Confirmed .xls.exedescription pid process target process PID 1684 wrote to memory of 828 1684 PG4636 - Confirmed .xls.exe WerFault.exe PID 1684 wrote to memory of 828 1684 PG4636 - Confirmed .xls.exe WerFault.exe PID 1684 wrote to memory of 828 1684 PG4636 - Confirmed .xls.exe WerFault.exe PID 1684 wrote to memory of 828 1684 PG4636 - Confirmed .xls.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PG4636 - Confirmed .xls.exe"C:\Users\Admin\AppData\Local\Temp\PG4636 - Confirmed .xls.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 6762⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:828