Analysis
-
max time kernel
0s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 18:21
Static task
static1
Behavioral task
behavioral1
Sample
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe
Resource
win10v2004-20220414-en
Errors
General
-
Target
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe
-
Size
142KB
-
MD5
26bc9ac07fb387b9ebd9959db113f20b
-
SHA1
020cdfde82fa627033abf9146f34c843a43b19a4
-
SHA256
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb
-
SHA512
8d8f532e33551af07d7439453a98d4f084b8b00142461401d5e766d83686940a312fecccf3134ea6a485e1510d21434f6c874100b41d089c99268d07669119ea
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe Set value (str) \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe" 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exedescription pid process target process PID 1504 wrote to memory of 908 1504 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe schtasks.exe PID 1504 wrote to memory of 908 1504 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe schtasks.exe PID 1504 wrote to memory of 908 1504 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe schtasks.exe PID 1504 wrote to memory of 908 1504 0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe"C:\Users\Admin\AppData\Local\Temp\0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /Create /TN "Windows Update" /ru SYSTEM /SC ONSTART /TR "C:\Users\Admin\AppData\Local\Temp\0efa81a624699a543b59a0eda0fdf34b62822513830fdb14bf0fbdc566a476bb.exe"2⤵
- Creates scheduled task(s)