Analysis
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max time kernel
152s -
max time network
171s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:14
Static task
static1
Behavioral task
behavioral1
Sample
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
Resource
win10v2004-en-20220113
General
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Target
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
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Size
92KB
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MD5
507d2866de11278a5b58c6e660679834
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SHA1
727baaf1dea8cdbd7c1b8f365b0f80284acc0707
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SHA256
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018
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SHA512
899e7c946f087ec7a393a8194e9fd907c3124ba7205d8cf60a116b461d6e5a2dee995ce4c93177ffb08aa9a70ee649aad91f513c70153fbef098a2f923c94fdd
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 1500 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1408 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exepid process 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.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:
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exedescription pid process Token: SeIncBasePriorityPrivilege 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.execmd.exedescription pid process target process PID 1192 wrote to memory of 1500 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe MediaCenter.exe PID 1192 wrote to memory of 1500 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe MediaCenter.exe PID 1192 wrote to memory of 1500 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe MediaCenter.exe PID 1192 wrote to memory of 1500 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe MediaCenter.exe PID 1192 wrote to memory of 1408 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe cmd.exe PID 1192 wrote to memory of 1408 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe cmd.exe PID 1192 wrote to memory of 1408 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe cmd.exe PID 1192 wrote to memory of 1408 1192 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe cmd.exe PID 1408 wrote to memory of 364 1408 cmd.exe PING.EXE PID 1408 wrote to memory of 364 1408 cmd.exe PING.EXE PID 1408 wrote to memory of 364 1408 cmd.exe PING.EXE PID 1408 wrote to memory of 364 1408 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe"C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1500 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:364
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
47bb395fc271b2103371affaede04401
SHA1b445658a407dcf5d999524d666779af2ac00ebe9
SHA256cf6d5b9e46b51e66cabe8a79b87c29a05f98acec90387cf6cf19223a6035536e
SHA5121d51f2bd543fbeaf9f884668cafea0446d255e4dd4eff4807c061cf4bf6e785826361b1a4ca8b98b0f2df68f14c4ccf00eb58850d3a7894fbce0a03da5716ae8
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MD5
47bb395fc271b2103371affaede04401
SHA1b445658a407dcf5d999524d666779af2ac00ebe9
SHA256cf6d5b9e46b51e66cabe8a79b87c29a05f98acec90387cf6cf19223a6035536e
SHA5121d51f2bd543fbeaf9f884668cafea0446d255e4dd4eff4807c061cf4bf6e785826361b1a4ca8b98b0f2df68f14c4ccf00eb58850d3a7894fbce0a03da5716ae8