Analysis
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max time kernel
150s -
max time network
160s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:17
Static task
static1
Behavioral task
behavioral1
Sample
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe
Resource
win10v2004-en-20220113
General
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Target
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe
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Size
89KB
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MD5
258cadbe277b6f0ddfcf847155f7da02
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SHA1
ce47366ee6e75a8fccc384ad932d2e23ded1e672
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SHA256
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25
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SHA512
267d475c69355b8bc9ff4189a2c68f0d8ae67ab8dbdc785a4f0911bea8c16f861fde66dee3dbed16122f0a085f6b459090017689c5dfd31137a65303e993bb45
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 -
Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 628 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1776 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exepid process 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.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:
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exedescription pid process Token: SeIncBasePriorityPrivilege 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.execmd.exedescription pid process target process PID 1624 wrote to memory of 628 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe MediaCenter.exe PID 1624 wrote to memory of 628 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe MediaCenter.exe PID 1624 wrote to memory of 628 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe MediaCenter.exe PID 1624 wrote to memory of 628 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe MediaCenter.exe PID 1624 wrote to memory of 1776 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe cmd.exe PID 1624 wrote to memory of 1776 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe cmd.exe PID 1624 wrote to memory of 1776 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe cmd.exe PID 1624 wrote to memory of 1776 1624 0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe cmd.exe PID 1776 wrote to memory of 1044 1776 cmd.exe PING.EXE PID 1776 wrote to memory of 1044 1776 cmd.exe PING.EXE PID 1776 wrote to memory of 1044 1776 cmd.exe PING.EXE PID 1776 wrote to memory of 1044 1776 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe"C:\Users\Admin\AppData\Local\Temp\0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:628 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0dfd6ad267eeb0bf03101fd436e6c5ed8f79c0bfb0b70920cb35babd2576fe25.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1044
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
9ab15e0748fd876da1425f1772017bfe
SHA1d4359f91d44987cdeec40dacb7d135c97263df5e
SHA2565f0d5442e95ec60865432fe9750e5ac5c5371691024d71985f852546339c407f
SHA512f10cbfc701e29b9c1fd3701ada7c623a4a52b891386f0a6b2a43df4a3f8066e71c88033eacb7bb4a9a3cd0dab1478d9165861eff0d638f6256496c6c5c15a983
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MD5
9ab15e0748fd876da1425f1772017bfe
SHA1d4359f91d44987cdeec40dacb7d135c97263df5e
SHA2565f0d5442e95ec60865432fe9750e5ac5c5371691024d71985f852546339c407f
SHA512f10cbfc701e29b9c1fd3701ada7c623a4a52b891386f0a6b2a43df4a3f8066e71c88033eacb7bb4a9a3cd0dab1478d9165861eff0d638f6256496c6c5c15a983