Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 15:17
Behavioral task
behavioral1
Sample
GrudgeTerminator-main/Grudge.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
GrudgeTerminator-main/Grudge.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
GrudgeTerminator-main/pdf.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
GrudgeTerminator-main/pdf.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
GrudgeTerminator-main/pdf24_merged.pdf
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
GrudgeTerminator-main/pdf24_merged.pdf
Resource
win10v2004-20240704-en
General
-
Target
GrudgeTerminator-main/Grudge.exe
-
Size
56KB
-
MD5
a39f8bf6746c577721f489a7130968ad
-
SHA1
ef9e7c2b0395a8104394f8eba5a334daf6077965
-
SHA256
fddd4a497d22b00bc8bd7ff0a088504542e9b0c4bd3517388f7eb6bb8fd05d48
-
SHA512
e87fb58bd94df36f91fa7a0492808251d27a4b96f952ada5f2ba999b28f6e61df4190f5c5a832f19dd3711774495f66114b721e793e6bfa9cbf8ccdbd62893c5
-
SSDEEP
1536:OmtHOlUpGZRXKhn1b+Rd3paSb4/xZwzI4lcfgUNUmnSx:N4lUmXs+T3paSb4X2I4lcfsySx
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2220 2976 WerFault.exe 29 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2976 wrote to memory of 2220 2976 Grudge.exe 30 PID 2976 wrote to memory of 2220 2976 Grudge.exe 30 PID 2976 wrote to memory of 2220 2976 Grudge.exe 30 PID 2976 wrote to memory of 2220 2976 Grudge.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\GrudgeTerminator-main\Grudge.exe"C:\Users\Admin\AppData\Local\Temp\GrudgeTerminator-main\Grudge.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 5122⤵
- Program crash
PID:2220
-