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Analysis
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max time kernel
115s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03/01/2025, 22:07
Behavioral task
behavioral1
Sample
db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe
Resource
win7-20240903-en
General
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Target
db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe
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Size
43KB
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MD5
d8e42b154270ac67053f90c2ad62c9c0
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SHA1
0add2543f56eec8a2fb195a4e44ade3c45f4acec
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SHA256
db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0
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SHA512
4f8979210a81b229fa155861581b660253a923fdf3d65d7ff457a4a222a8e24d9c2969c86719051f9d8ab08718ba7058e984e3dea15846ee71fa307d11fa35a9
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SSDEEP
768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqm:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8Q
Malware Config
Signatures
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Sakula family
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Sakula payload 4 IoCs
resource yara_rule behavioral1/memory/2456-12-0x0000000000D40000-0x0000000000D5F000-memory.dmp family_sakula behavioral1/memory/1264-15-0x0000000001110000-0x000000000112F000-memory.dmp family_sakula behavioral1/memory/2456-21-0x0000000000D40000-0x0000000000D5F000-memory.dmp family_sakula behavioral1/memory/1264-28-0x0000000001110000-0x000000000112F000-memory.dmp family_sakula -
Deletes itself 1 IoCs
pid Process 2932 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1264 MediaCenter.exe -
Loads dropped DLL 2 IoCs
pid Process 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe -
resource yara_rule behavioral1/memory/2456-0-0x0000000000D40000-0x0000000000D5F000-memory.dmp upx behavioral1/files/0x0009000000016df8-2.dat upx behavioral1/memory/1264-11-0x0000000001110000-0x000000000112F000-memory.dmp upx behavioral1/memory/2456-12-0x0000000000D40000-0x0000000000D5F000-memory.dmp upx behavioral1/memory/1264-15-0x0000000001110000-0x000000000112F000-memory.dmp upx behavioral1/memory/2456-21-0x0000000000D40000-0x0000000000D5F000-memory.dmp upx behavioral1/memory/1264-28-0x0000000001110000-0x000000000112F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MediaCenter.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2724 PING.EXE 2932 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2724 PING.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2456 wrote to memory of 1264 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 31 PID 2456 wrote to memory of 1264 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 31 PID 2456 wrote to memory of 1264 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 31 PID 2456 wrote to memory of 1264 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 31 PID 2456 wrote to memory of 2932 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 33 PID 2456 wrote to memory of 2932 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 33 PID 2456 wrote to memory of 2932 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 33 PID 2456 wrote to memory of 2932 2456 db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe 33 PID 2932 wrote to memory of 2724 2932 cmd.exe 35 PID 2932 wrote to memory of 2724 2932 cmd.exe 35 PID 2932 wrote to memory of 2724 2932 cmd.exe 35 PID 2932 wrote to memory of 2724 2932 cmd.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe"C:\Users\Admin\AppData\Local\Temp\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2456 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1264
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2724
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
43KB
MD5f93a082065af2ed23ccca69b5e667b1d
SHA1e829b0032df398e49a44938acdb025c2a4f19b03
SHA2561b4cd01779105a17cc193be52c71af1f4d18e7fab302b8fb45864d4a8c880e8f
SHA512df3d98d1b1ee8bce3ad7007f80f2df634c51c5614e5ae6a37d70806b820f58fa1d7c83ec43ee82eeda35b38ff8c5d0e08254adb34067ad06e1a2ed55e8389a08