Analysis
- max time kernel
64s - max time network
56s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
04/01/2023, 16:28
Static task
static1
Behavioral task
behavioral1
Sample
INV20230104-BR.exe
Resource
win7-20220812-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
INV20230104-BR.exe
Resource
win10v2004-20220812-en
13 signatures
150 seconds
General
- Target INV20230104-BR.exe
- Size 7KB
- Sample230104-tym1tscb8z
- SHA256 2bff54b9373397bb78dc3dd57f37b85affb564edec73fbb265e9a14d313a2a1d
- MD5 7ff9457d0721e01547b556e0c833594c
- SHA1 5963c193d856ead444804089ff3f147902c4afe5
- SHA512 a3ae95d38a479d563e64674bda4673a4e91eebb1bfe72768a3469d33b4f3c5569662961657fcdfd72526aabe975f4a5b7a07d03c93d4553e017cb215da4b5e68
- SSDEEP 96:/wlDWr5PYwMrAobmeXEV2rYvyIohMjZjVtokjr1Zw6kU+nzz1YdaKNp6Ny3EKzNF:4D+PYwMrzEfKm1VtoEsHU+nzHZy5
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2016 1488 WerFault.exe 27 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1488 INV20230104-BR.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1488 wrote to memory of 2016 1488 INV20230104-BR.exe 28 PID 1488 wrote to memory of 2016 1488 INV20230104-BR.exe 28 PID 1488 wrote to memory of 2016 1488 INV20230104-BR.exe 28 PID 1488 wrote to memory of 2016 1488 INV20230104-BR.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\INV20230104-BR.exe"C:\Users\Admin\AppData\Local\Temp\INV20230104-BR.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 15562⤵
- Program crash
PID:2016
-