Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2023, 06:52

General

  • Target
    Order2023,jpg.exe
  • Size 627KB
  • Sample230111-hm3flaee9x
  • SHA256 9f4974f75daff59dbbe8ffbd9c8ccce15b0c763349f23580515c2ebedef6c322
  • MD5 SHA1 SHA512 SSDEEP

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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order2023,jpg.exe
    "C:\Users\Admin\AppData\Local\Temp\Order2023,jpg.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Local\Temp\Order2023,jpg.exe
      "C:\Users\Admin\AppData\Local\Temp\Order2023,jpg.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3948

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        Order2023,jpg.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Order2023,jpg.exe.log
        • Size 1KB
        • SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
        • MD5 SHA1 SHA512

        memory/3948-138-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/3948-140-0x0000000004D10000-0x0000000004D76000-memory.dmp

        memory/3948-141-0x00000000067D0000-0x0000000006820000-memory.dmp

        memory/3948-142-0x00000000069F0000-0x0000000006BB2000-memory.dmp

        memory/4936-132-0x0000000000E90000-0x0000000000F32000-memory.dmp

        memory/4936-133-0x0000000005D40000-0x00000000062E4000-memory.dmp

        memory/4936-134-0x0000000005830000-0x00000000058C2000-memory.dmp

        memory/4936-135-0x00000000057B0000-0x00000000057BA000-memory.dmp

        memory/4936-136-0x0000000007AD0000-0x0000000007B6C000-memory.dmp