Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2023, 05:53

General

  • Target
    FedEx_AWB#503511274643.exe
  • Size 874KB
  • Sample230811-glathsdb81
  • SHA256 7af30a8f4780aa9bcc3ec75b529c8cc6b2a110c90d2b521761e744179534d410
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe
    "C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe
      "C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe"
      2⤵
        PID:4824
      • C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe
        "C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#503511274643.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3964

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          FedEx_AWB#503511274643.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\FedEx_AWB#503511274643.exe.log
          • Size 1KB
          • SHA256 1e1b444fe2d8772f6709b22b94bb5b0aa7fa590f6a693705d9bf1f2f71267a55
          • MD5 SHA1 SHA512

          memory/3964-142-0x0000000000400000-0x0000000000442000-memory.dmp

          memory/3964-151-0x0000000005020000-0x0000000005030000-memory.dmp

          memory/3964-150-0x0000000074F40000-0x00000000756F0000-memory.dmp

          memory/3964-149-0x0000000005D00000-0x0000000005D50000-memory.dmp

          memory/3964-148-0x0000000004F80000-0x0000000004FE6000-memory.dmp

          memory/3964-147-0x0000000005020000-0x0000000005030000-memory.dmp

          memory/3964-146-0x0000000074F40000-0x00000000756F0000-memory.dmp

          memory/4020-137-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

          memory/4020-141-0x0000000009E10000-0x0000000009EAC000-memory.dmp

          memory/4020-140-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

          memory/4020-145-0x0000000074F40000-0x00000000756F0000-memory.dmp

          memory/4020-139-0x0000000074F40000-0x00000000756F0000-memory.dmp

          memory/4020-138-0x0000000005980000-0x000000000598A000-memory.dmp

          memory/4020-133-0x0000000074F40000-0x00000000756F0000-memory.dmp

          memory/4020-136-0x0000000004D90000-0x0000000004E22000-memory.dmp

          memory/4020-135-0x0000000005280000-0x0000000005824000-memory.dmp

          memory/4020-134-0x0000000000310000-0x00000000003F0000-memory.dmp