Analysis
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max time kernel
129s -
max time network
154s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 11:02
Static task
static1
Behavioral task
behavioral1
Sample
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe
Resource
win10v2004-en-20220112
General
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Target
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe
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Size
99KB
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MD5
ec5409f84fc61d729f8d99fd7c8c95b2
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SHA1
df35f299ee0b2c9fe9505b5c3a8fbef31e086373
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SHA256
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1
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SHA512
569ee36b878f2df9a36562f95afb0abda5aec74057ee11170135839363e8529dac6b02c13da6f88bcedcebd2041a278b278fec8167500c75eaf19401b935f7e4
Malware Config
Signatures
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Sakula Payload 3 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula \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 1364 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 856 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exepid process 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.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:
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exedescription pid process Token: SeIncBasePriorityPrivilege 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.execmd.exedescription pid process target process PID 1680 wrote to memory of 1364 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe MediaCenter.exe PID 1680 wrote to memory of 1364 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe MediaCenter.exe PID 1680 wrote to memory of 1364 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe MediaCenter.exe PID 1680 wrote to memory of 1364 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe MediaCenter.exe PID 1680 wrote to memory of 856 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe cmd.exe PID 1680 wrote to memory of 856 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe cmd.exe PID 1680 wrote to memory of 856 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe cmd.exe PID 1680 wrote to memory of 856 1680 0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe cmd.exe PID 856 wrote to memory of 1120 856 cmd.exe PING.EXE PID 856 wrote to memory of 1120 856 cmd.exe PING.EXE PID 856 wrote to memory of 1120 856 cmd.exe PING.EXE PID 856 wrote to memory of 1120 856 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe"C:\Users\Admin\AppData\Local\Temp\0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1364 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0579a348a804a3a640b9702089cd1d0edc965009ac740e708c1405a3647b29c1.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1120
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
de45e39f0954d9ed4003aea8d1a8bf19
SHA1b987ca63d4a76da2e7c376ffd366b1a9e969e9c9
SHA256a676fe6dfcce8a1a7c5d356e0f1c9bc2fe46768f9e0acbf5e0cce4cf416dc594
SHA512aeba5d39df027cc46f411fbc1d00b3eea023c444ccebdfcc707ccbd11f8d4e6d4762d1499421a797e3d2789ddec5ab72f8eed8950028d31c9f5297650d6a4322
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
de45e39f0954d9ed4003aea8d1a8bf19
SHA1b987ca63d4a76da2e7c376ffd366b1a9e969e9c9
SHA256a676fe6dfcce8a1a7c5d356e0f1c9bc2fe46768f9e0acbf5e0cce4cf416dc594
SHA512aeba5d39df027cc46f411fbc1d00b3eea023c444ccebdfcc707ccbd11f8d4e6d4762d1499421a797e3d2789ddec5ab72f8eed8950028d31c9f5297650d6a4322
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
de45e39f0954d9ed4003aea8d1a8bf19
SHA1b987ca63d4a76da2e7c376ffd366b1a9e969e9c9
SHA256a676fe6dfcce8a1a7c5d356e0f1c9bc2fe46768f9e0acbf5e0cce4cf416dc594
SHA512aeba5d39df027cc46f411fbc1d00b3eea023c444ccebdfcc707ccbd11f8d4e6d4762d1499421a797e3d2789ddec5ab72f8eed8950028d31c9f5297650d6a4322
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memory/1680-54-0x00000000766D1000-0x00000000766D3000-memory.dmpFilesize
8KB