Analysis
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max time kernel
119s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
19-08-2024 03:00
General
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Target
c7d8759aa4ace09b574bbc60c6b134c0N.exe
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Size
464KB
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MD5
c7d8759aa4ace09b574bbc60c6b134c0
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SHA1
fcdcf9f785657a60d6b0d3e0fe33ef38230eb054
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SHA256
3e382558e4d1b1f8fb3c5c34d0c51b123b7b98e5cce1ffb93b9658086261accf
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SHA512
66dfca38bb05f884d069480a8f5be78f87be1731f05fa36e55800e381b5bdce537f8676637ddc0fc108d5d2b49d44df250eae47cbc77126bccba65de603ade5e
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SSDEEP
12288:5Ilc87eqqV5e+wBV6O+r8DdWikdhEepsBTPs8Uy75Hnu:5ISqqHeVBx22dWZqTP55Hnu
Malware Config
Signatures
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Executes dropped EXE 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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Modifies registry class 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 17 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\c7d8759aa4ace09b574bbc60c6b134c0N.exe"C:\Users\Admin\AppData\Local\Temp\c7d8759aa4ace09b574bbc60c6b134c0N.exe"2⤵
- 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\perfdial\rasakill.exe"C:\Users\Admin\AppData\Roaming\perfdial"3⤵
- Executes dropped EXE
- 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\~A43F.tmp3388 475656 2220 14⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\secinced.exeC:\Windows\SysWOW64\secinced.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
464KB
MD59a66ba4747a3e27df38a570ba1f9d8cf
SHA17d8d3a6885e30d82c55ac42cfbefed3a3deec0f3
SHA2563a4e1f5a2a73aa2b580b0b8a4ac2291daed786cfbdc7a0fd6404be22a2bba291
SHA512dd688f1c9fb0562f3b18ca6053cd49cbbdbcf4a7a648ce7d11f9cea4fbc8d82a168b7d68727d5b0f0b0dbe9e112c9b264c9a7678313f9719e1748d22a5377377
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Filesize
488KB
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Filesize
488KB
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Filesize
20KB
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Filesize
500KB
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Filesize
52KB
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Filesize
24KB
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Filesize
528KB
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Filesize
528KB
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Filesize
488KB
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Filesize
500KB
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Filesize
488KB