Analysis
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max time kernel
150s -
max time network
132s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:27
Static task
static1
Behavioral task
behavioral1
Sample
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe
Resource
win10v2004-en-20220112
General
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Target
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe
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Size
150KB
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MD5
8f557a3a5326f1a3e742183b13a0458f
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SHA1
8df62e324b881220a7df6b0471dbacc4d1da02cc
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SHA256
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40
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SHA512
8c655dbd612c63cc46d8419f8485c5bc06f47f2cf0930cb056c14c1cac6ae1f044845f9d19569e6c0d4383d6790f247349a1156fa1733827a38671457df11976
Malware Config
Signatures
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Sakula Payload 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula -
Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 948 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1860 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exepid process 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exedescription pid process Token: SeIncBasePriorityPrivilege 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.execmd.exedescription pid process target process PID 1032 wrote to memory of 948 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe MediaCenter.exe PID 1032 wrote to memory of 948 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe MediaCenter.exe PID 1032 wrote to memory of 948 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe MediaCenter.exe PID 1032 wrote to memory of 948 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe MediaCenter.exe PID 1032 wrote to memory of 1860 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe cmd.exe PID 1032 wrote to memory of 1860 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe cmd.exe PID 1032 wrote to memory of 1860 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe cmd.exe PID 1032 wrote to memory of 1860 1032 0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe cmd.exe PID 1860 wrote to memory of 1820 1860 cmd.exe PING.EXE PID 1860 wrote to memory of 1820 1860 cmd.exe PING.EXE PID 1860 wrote to memory of 1820 1860 cmd.exe PING.EXE PID 1860 wrote to memory of 1820 1860 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe"C:\Users\Admin\AppData\Local\Temp\0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:948 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d8d7921968a890a3630ec12a8ec7cb102e9e856705a8e2fef2ea6e1ca9d8a40.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1820
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
b1b504c443bb537ec710838a13e1a51b
SHA103398e14aade431aa6f390e35a7692b178c593ee
SHA256cb8c841cce78902f7fb50246c4195b9746b8e12a340515a51213d71457e6ccd3
SHA512f42825fbe3d6007c77ea4a9b92bcab608e9a95871f730361b15843869cb605032e19473a6b3654151bd37941ff3a3cd33a06ad32097b0ca1caadd6c91abd082e
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MD5
b1b504c443bb537ec710838a13e1a51b
SHA103398e14aade431aa6f390e35a7692b178c593ee
SHA256cb8c841cce78902f7fb50246c4195b9746b8e12a340515a51213d71457e6ccd3
SHA512f42825fbe3d6007c77ea4a9b92bcab608e9a95871f730361b15843869cb605032e19473a6b3654151bd37941ff3a3cd33a06ad32097b0ca1caadd6c91abd082e