Analysis
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max time kernel
148s -
max time network
147s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
04-05-2021 18:58
Static task
static1
Behavioral task
behavioral1
Sample
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe
Resource
win10v20210408
General
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Target
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe
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Size
804KB
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MD5
9133b63a86469eca3f5505abfb5af728
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SHA1
83c1c421e725c4d4b4cb828fb7046a5fd1bb7672
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SHA256
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192
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SHA512
e5ebceef4dbcd135c4af4bc5f9e589ad1df59a47623e7871e4cc223c81d4d41adce76a2c1948b4388c5904e7edf467135400a36f3c1a1493d921c78b87e2e113
Malware Config
Extracted
remcos
style.ptbagasps.co.id:42024
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\Jktpsw = "C:\\Users\\Public\\Libraries\\wsptkJ.url" 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exedescription pid process target process PID 280 set thread context of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
mobsync.exepid process 1668 mobsync.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exedescription pid process target process PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe PID 280 wrote to memory of 1668 280 44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe mobsync.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe"C:\Users\Admin\AppData\Local\Temp\44e5fe5565bbbc560978e09da29a61a8c279e416f41e0d10455d4f497d041192.bin.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\mobsync.exeC:\Windows\System32\mobsync.exe2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/280-60-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/280-62-0x00000000008A0000-0x00000000008BA000-memory.dmpFilesize
104KB
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memory/280-65-0x0000000075041000-0x0000000075043000-memory.dmpFilesize
8KB
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memory/1668-66-0x0000000000400000-0x0000000000478000-memory.dmpFilesize
480KB
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memory/1668-67-0x000000000042EEEF-mapping.dmp
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memory/1668-69-0x0000000000400000-0x0000000000478000-memory.dmpFilesize
480KB