Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2023, 06:09

General

  • Target
    AUGUST ODER.exe
  • Size 310KB
  • Sample230817-gwf4aafg86
  • SHA256 b6b2b89e880bddb6817fc3da22e4cf9a0e6f823667f8d3eb5de2e8943f745405
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AUGUST ODER.exe
    "C:\Users\Admin\AppData\Local\Temp\AUGUST ODER.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3700
    • C:\Users\Admin\AppData\Local\Temp\AUGUST ODER.exe
      "C:\Users\Admin\AppData\Local\Temp\AUGUST ODER.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5072

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        lrjld.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nssB3F0.tmp\lrjld.dll
        • Size 86KB
        • SHA256 a6127d83f52f428744402cf160969ee71ded617fadaa13a15c9d1c62e372963a
        • MD5 SHA1 SHA512 SSDEEP

        memory/3700-139-0x0000000003190000-0x0000000003192000-memory.dmp

        memory/5072-140-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/5072-141-0x0000000000980000-0x0000000000CCA000-memory.dmp

        memory/5072-142-0x0000000000400000-0x0000000000435000-memory.dmp