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Analysis

  • max time kernel
    30s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17/03/2023, 18:39

General

  • Target

    PAYMENT SLIP.exe

  • Size

    518KB

  • MD5

    5bdad991decf39d6212c22eb23e88208

  • SHA1

    f440a2b3d6fc2e73edcb28f75e9ebb7d50104373

  • SHA256

    4c20baaa49d158f53ab58c31f8d875fd4043b7d3eef9d4f18c986ec334002e9a

  • SHA512

    c10820a82060b526bf77a6e6eea5f2dcb2d4b707777ce4f46a9d897f8e43d0e66e30c52fe4ab61ceb58ed9bf36a82d0cf3d8121bf020009b38fa30c7e14c44e2

  • SSDEEP

    12288:MNd66m+LwfbaVYx9kyOkH5YWpX00XpYCluMAv3npMovInUg6dqrlb:CzLwzaqx7HYEhNhb

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAYMENT SLIP.exe
    "C:\Users\Admin\AppData\Local\Temp\PAYMENT SLIP.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
      2⤵
        PID:1928
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1508

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1508-57-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1508-61-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1508-59-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1508-62-0x0000000004D30000-0x0000000004D70000-memory.dmp

      Filesize

      256KB

    • memory/1508-63-0x0000000004D30000-0x0000000004D70000-memory.dmp

      Filesize

      256KB

    • memory/1704-54-0x0000000000F20000-0x0000000000FA6000-memory.dmp

      Filesize

      536KB

    • memory/1704-55-0x000000001AEA0000-0x000000001AF20000-memory.dmp

      Filesize

      512KB

    • memory/1704-56-0x00000000004E0000-0x000000000054E000-memory.dmp

      Filesize

      440KB