Analysis
- max time kernel
178s - max time network
184s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
08/07/2022, 08:26
Static task
static1
Behavioral task
behavioral1
Sample
b1a8efde1f3e2267184c93a655b1d185.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b1a8efde1f3e2267184c93a655b1d185.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
- Target b1a8efde1f3e2267184c93a655b1d185.exe
- Size 331KB
- Sample220708-kbvbysbce4
- SHA256 cd8537c6b8570fab834a3f706e6046972f2affe1204a80b824ab656e4da5f7f8
- MD5 b1a8efde1f3e2267184c93a655b1d185
- SHA1 0d048169b23c7e767f223be616096b2b14e58b4d
- SHA512 8585629a2d7e2f2d3888e7e48083696c045009b6852fe57a50591ad7d7dd9c316143a9b4e0bc3ebfb2eb039da85cadbd5c9e6bd26788d3ec03a1e59628251141
- MD5 SHA1 SHA512
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3644 set thread context of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b1a8efde1f3e2267184c93a655b1d185.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b1a8efde1f3e2267184c93a655b1d185.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b1a8efde1f3e2267184c93a655b1d185.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1816 b1a8efde1f3e2267184c93a655b1d185.exe 1816 b1a8efde1f3e2267184c93a655b1d185.exe 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found 3164 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3164 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1816 b1a8efde1f3e2267184c93a655b1d185.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82 PID 3644 wrote to memory of 1816 3644 b1a8efde1f3e2267184c93a655b1d185.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\b1a8efde1f3e2267184c93a655b1d185.exe"C:\Users\Admin\AppData\Local\Temp\b1a8efde1f3e2267184c93a655b1d185.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\Users\Admin\AppData\Local\Temp\b1a8efde1f3e2267184c93a655b1d185.exe"C:\Users\Admin\AppData\Local\Temp\b1a8efde1f3e2267184c93a655b1d185.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1816
-