Analysis
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max time kernel
119s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
24/08/2024, 22:14
General
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Target
c191911a232d43ab779b28c6a7e13f30N.exe
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Size
234KB
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MD5
c191911a232d43ab779b28c6a7e13f30
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SHA1
c15bc1cb9f9dc05aede8c4a02e0ec48932e8a88b
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SHA256
bde6546f5f33d96f749597647efb09ed715fd1626847a4987191312d728e66e0
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SHA512
3e4856f0c0e723a0b576a20bcb8a05408373c8f6093d79269cf549c643757cd8ca4c407b01f29ec61f16b722058ab34654174be198dd279ac135baddf9cd4875
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SSDEEP
6144:c73qQ51robXqxHJ72jFNpIqoH4GCAJVkRzQTf0X:c73R1rg6xHJ7+FN6L/LQzQs
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in System32 directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\c191911a232d43ab779b28c6a7e13f30N.exe"C:\Users\Admin\AppData\Local\Temp\c191911a232d43ab779b28c6a7e13f30N.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\bitsutil\mshtdt32.exe"C:\Users\Admin\AppData\Roaming\bitsutil"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\~B1D2.tmp1188 239624 760 14⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\fltMKEYs.exeC:\Windows\SysWOW64\fltMKEYs.exe -s1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD586dc243576cf5c7445451af37631eea9
SHA199a81c47c4c02f32c0ab456bfa23c306c7a09bf9
SHA25625d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a
SHA512c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4
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Filesize
234KB
MD5543d4916c42ed034927a224fe312e72d
SHA17be1f5d11b7367accde40921b17ebf836dec039f
SHA256955006f91909155022443d3919f429d3dd2fd246c494a186873df5e3d02b29ef
SHA512230b5d35b137e1febf53da57ce7238513151c59012cbbcd27c6680a722d2e5be19ea23bb822e83864a14343fc8aa034a7904c913e32b52c3b1a868796b3165d8
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Filesize
252KB
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Filesize
20KB
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Filesize
252KB
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Filesize
268KB
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Filesize
296KB
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Filesize
296KB
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Filesize
296KB
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Filesize
52KB
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Filesize
24KB
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Filesize
252KB
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Filesize
268KB
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Filesize
252KB
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Filesize
252KB
-
Filesize
268KB
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Filesize
268KB
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Filesize
252KB