Analysis
-
max time kernel
329s -
max time network
359s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 12:27
Static task
static1
Behavioral task
behavioral1
Sample
Info.Pdf____________________________________________________________.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Info.Pdf____________________________________________________________.exe
Resource
win10v2004-20221111-en
General
-
Target
Info.Pdf____________________________________________________________.exe
-
Size
494KB
-
MD5
cb607388d6b05dcf0d77fd06f563511d
-
SHA1
85717a638f5a3cc62b2f5e25897fcee997f35070
-
SHA256
8a375f861957b7effcda03ba43720d5bc14eeea97a33475a78b904714283d04e
-
SHA512
3bc8cd97bad6c38711eb67ff88b7cc158d991677a0a07d3efb73837d43eaa7bdbd7fb96d2f5a225f5a4fc39cc1aa2a2c6cd4091d201da79cb7be98fd459c246a
-
SSDEEP
6144:+7imLFJzjEIl1qcQL7twzWuWFyvgI/EhlRlI8tEUauf+zT3:6RljEIXZ6uaUgF3RllT+zT3
Malware Config
Signatures
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 4252 3260 WerFault.exe Info.Pdf____________________________________________________________.exe 2624 3260 WerFault.exe Info.Pdf____________________________________________________________.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Info.Pdf____________________________________________________________.exedescription pid process target process PID 3260 wrote to memory of 4252 3260 Info.Pdf____________________________________________________________.exe WerFault.exe PID 3260 wrote to memory of 4252 3260 Info.Pdf____________________________________________________________.exe WerFault.exe PID 3260 wrote to memory of 4252 3260 Info.Pdf____________________________________________________________.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 2842⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 2842⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3260 -ip 32601⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4252-132-0x0000000000000000-mapping.dmp