Analysis
- max time kernel
117s - max time network
106s - platform
windows10_x64 - resource
win10v20201028 - submitted
07/12/2020, 19:24
Static task
static1
Behavioral task
behavioral1
Sample
58a0a45f60dd11a9565dea4d92bcc663.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
58a0a45f60dd11a9565dea4d92bcc663.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target 58a0a45f60dd11a9565dea4d92bcc663.exe
- Size 971KB
- Sample201207-ar42z5mfa2
- SHA256 559ac8d4a0d12e54467002c83f33cf63f01158a729ff2143b68a5ec42b8535ad
- MD5 58a0a45f60dd11a9565dea4d92bcc663
- SHA1 da30b0c69350d60f5f665f3aa32d171006cf0c96
- SHA512 505ecd2f702fa322c8ad29d7e556530e6ca59becc46b2bbefaf72545ed85f383d22f64724bcf3676c3a744822df89e57f306aa1d7a6e6025d8ca4133c5ba11af
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts 58a0a45f60dd11a9565dea4d92bcc663.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\kprUEGC = "C:\\Users\\Admin\\AppData\\Roaming\\kprUEGC\\kprUEGC.exe" 58a0a45f60dd11a9565dea4d92bcc663.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1212 set thread context of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2832 58a0a45f60dd11a9565dea4d92bcc663.exe 2832 58a0a45f60dd11a9565dea4d92bcc663.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2832 58a0a45f60dd11a9565dea4d92bcc663.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79 PID 1212 wrote to memory of 2832 1212 58a0a45f60dd11a9565dea4d92bcc663.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\58a0a45f60dd11a9565dea4d92bcc663.exe"C:\Users\Admin\AppData\Local\Temp\58a0a45f60dd11a9565dea4d92bcc663.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Users\Admin\AppData\Local\Temp\58a0a45f60dd11a9565dea4d92bcc663.exe"C:\Users\Admin\AppData\Local\Temp\58a0a45f60dd11a9565dea4d92bcc663.exe"2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2832
-