Analysis
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max time kernel
151s -
max time network
158s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 06:33
Static task
static1
Behavioral task
behavioral1
Sample
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe
Resource
win10v2004-en-20220113
General
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Target
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe
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Size
92KB
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MD5
91f2acf9af9a36bb861ad464202949a4
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SHA1
102b19066799b1782b575e519a4bc68ef68091a6
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SHA256
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072
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SHA512
6b80e5770b4b1c0132cf5a84a8dd3b9ff43ca96dd5d3efa31571b9d2e097596ee6568eba36793145a14c244fa434a86f5c7dcb7106fcb0549f9943b3162c843b
Malware Config
Signatures
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Sakula Payload 2 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula -
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
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suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1032 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1932 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exepid process 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.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:
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exedescription pid process Token: SeIncBasePriorityPrivilege 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.execmd.exedescription pid process target process PID 1592 wrote to memory of 1032 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe MediaCenter.exe PID 1592 wrote to memory of 1032 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe MediaCenter.exe PID 1592 wrote to memory of 1032 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe MediaCenter.exe PID 1592 wrote to memory of 1032 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe MediaCenter.exe PID 1592 wrote to memory of 1932 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe cmd.exe PID 1592 wrote to memory of 1932 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe cmd.exe PID 1592 wrote to memory of 1932 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe cmd.exe PID 1592 wrote to memory of 1932 1592 0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe cmd.exe PID 1932 wrote to memory of 1124 1932 cmd.exe PING.EXE PID 1932 wrote to memory of 1124 1932 cmd.exe PING.EXE PID 1932 wrote to memory of 1124 1932 cmd.exe PING.EXE PID 1932 wrote to memory of 1124 1932 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe"C:\Users\Admin\AppData\Local\Temp\0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1032 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fae294f64b92f7849c9fd921a4087250b12767c30a39b339b5ea2f54e002072.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1124
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
e20b189ed7f55c7e23532754ce787f8e
SHA1ee9975f124afd60c7dd06684ddfe98c708f8f078
SHA25632fbea23e8ae31ec71c7742504bd8055cf72e6ff74656c5fde2ea6998312b36e
SHA5125e6f1175e1ad9aed40e1329db31d43a5588302859966ffead663293a224c060e3e817b5d4f401bfaed3f42ac051ac3b16d0015316a1ea22f6bb56b821a017ea6
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MD5
e20b189ed7f55c7e23532754ce787f8e
SHA1ee9975f124afd60c7dd06684ddfe98c708f8f078
SHA25632fbea23e8ae31ec71c7742504bd8055cf72e6ff74656c5fde2ea6998312b36e
SHA5125e6f1175e1ad9aed40e1329db31d43a5588302859966ffead663293a224c060e3e817b5d4f401bfaed3f42ac051ac3b16d0015316a1ea22f6bb56b821a017ea6