Analysis
-
max time kernel
151s -
max time network
161s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 08:32
Static task
static1
Behavioral task
behavioral1
Sample
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe
Resource
win10v2004-en-20220112
General
-
Target
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe
-
Size
60KB
-
MD5
0f3230962eb1f4698f2db03c90c25d0b
-
SHA1
d63c6415cbafa4725bd32ef4de65ab0f25231d3f
-
SHA256
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae
-
SHA512
fcb3889c3a3b28efd9e3bce871aef2628326780ff7fe01480d01dd668367a1cd9fe515fd80bf3bca5571b56ecf08184046e4d90e8b666c5fd185e33a96dbe7e8
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1888 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1484 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exepid process 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exedescription pid process Token: SeIncBasePriorityPrivilege 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.execmd.exedescription pid process target process PID 1416 wrote to memory of 1888 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe MediaCenter.exe PID 1416 wrote to memory of 1888 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe MediaCenter.exe PID 1416 wrote to memory of 1888 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe MediaCenter.exe PID 1416 wrote to memory of 1888 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe MediaCenter.exe PID 1416 wrote to memory of 1484 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe cmd.exe PID 1416 wrote to memory of 1484 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe cmd.exe PID 1416 wrote to memory of 1484 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe cmd.exe PID 1416 wrote to memory of 1484 1416 0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe cmd.exe PID 1484 wrote to memory of 1800 1484 cmd.exe PING.EXE PID 1484 wrote to memory of 1800 1484 cmd.exe PING.EXE PID 1484 wrote to memory of 1800 1484 cmd.exe PING.EXE PID 1484 wrote to memory of 1800 1484 cmd.exe PING.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe"C:\Users\Admin\AppData\Local\Temp\0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1888 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ae458ef38cda16a661c514c27a346f7f38b83995e9144d4f5f3bd6a694279ae.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1800
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
d69fff7671f43af8c220efc4c375e2aa
SHA1c6c23380e86a03fd7e829d5603ca4ca27c47d365
SHA2567ed17f28d3be61c17fb3ef706620c2a8b1307e1ff5e37aaf793e08652925e98d
SHA512bf8e398775dd32fd5173e239ce61b0b4b71f13122b0f726e7ba51b170edbd308cd03f921ed19707a9bd845ac4dc6b09b5b095e745b8402480190092fe8a8040f
-
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
d69fff7671f43af8c220efc4c375e2aa
SHA1c6c23380e86a03fd7e829d5603ca4ca27c47d365
SHA2567ed17f28d3be61c17fb3ef706620c2a8b1307e1ff5e37aaf793e08652925e98d
SHA512bf8e398775dd32fd5173e239ce61b0b4b71f13122b0f726e7ba51b170edbd308cd03f921ed19707a9bd845ac4dc6b09b5b095e745b8402480190092fe8a8040f
-
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
d69fff7671f43af8c220efc4c375e2aa
SHA1c6c23380e86a03fd7e829d5603ca4ca27c47d365
SHA2567ed17f28d3be61c17fb3ef706620c2a8b1307e1ff5e37aaf793e08652925e98d
SHA512bf8e398775dd32fd5173e239ce61b0b4b71f13122b0f726e7ba51b170edbd308cd03f921ed19707a9bd845ac4dc6b09b5b095e745b8402480190092fe8a8040f
-
memory/1416-54-0x0000000076071000-0x0000000076073000-memory.dmpFilesize
8KB