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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 01:05

General

  • Target

    a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe

  • Size

    1.2MB

  • MD5

    3f02a2516380a49f81ae8e15e7f548cc

  • SHA1

    282b7fca5197f2257c91e61e5dbbcfdcab9df9eb

  • SHA256

    a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017

  • SHA512

    4c2d392b2bf2cd3c1a14a5bd7a2aef9b7d84c46c0c0180979bc21bdc3e9ef4a069c8e97d843a43f0cc984003e176b719a21705f4a98ae74a4e9a521e527997a4

  • SSDEEP

    24576:iAHnh+eWsN3skA4RV1Hom2KXMmHaYdQOhQHQVQH8bj5QF5:lh+ZkldoPK8YaYibHP

Malware Config

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 1 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 behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe
    "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
      2⤵
        PID:2760
      • C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe
        "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
        2⤵
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
          3⤵
            PID:2712
          • C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe
            "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
            3⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:2728
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "C:\Users\Admin\AppData\Local\Temp\a38d11fe4e93ba2f88c70c336a98b0f093508fea47967b5a6a7784a7e5a90017.exe"
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2720

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\aut1305.tmp

        Filesize

        9KB

        MD5

        6a7c2029ecf1dce46416c7fc3fcba355

        SHA1

        4dcbdfd1e878c92b7476889873f47f6209c4907f

        SHA256

        398090cda22b48d439d0db3381b912f8d90d00c4df3dc1182194a4b11a1461f3

        SHA512

        c4fdc832b08e4b4ed001c05e77bc586d7f71a3e69d35143739770cae650ca4f3d1d47ee2f6672df8cc9a04cb1ae3097c04b6b3a0c72330b7a7acab453c33d7d3

      • C:\Users\Admin\AppData\Local\Temp\intemeration

        Filesize

        28KB

        MD5

        3ada8e4b5d2e14594140cc4eece28f46

        SHA1

        012c8e4896652703f01483c9df0be3ce520095f2

        SHA256

        3f66d1eee75d1eeb9856ff140f415519f688785ae3d2ec02bbf618b6095997ba

        SHA512

        1f2b063d3f39eddff78724ccc6bc48366a8f7cbdf06f5d87914492a95250476f29f913ab85d1d103c678409b09d1b1877e03523d6f3010990dd07202af72ba24

      • C:\Users\Admin\AppData\Local\Temp\putrefactible

        Filesize

        262KB

        MD5

        c3f40d425d3a0ca4b4b41b6caaa0d718

        SHA1

        098602fbfffaa0498747bf00192e62329e17685e

        SHA256

        ef7c97b98f5b48fb212a0644860f18db870283d0e81a99af7103fe40f8b111d9

        SHA512

        9c71fe0c3212e04a8afa02c75e92cf620c645a5f2e75ffed1f17580f2ac6d37e8b9a990ea88061df7aa756719f480dfbf4cd437f7f0f2f593e0a98cd49aefce0

      • memory/2720-84-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-98-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-40-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2720-41-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2720-42-0x000000007471E000-0x000000007471F000-memory.dmp

        Filesize

        4KB

      • memory/2720-43-0x0000000000B20000-0x0000000000B74000-memory.dmp

        Filesize

        336KB

      • memory/2720-44-0x0000000074710000-0x0000000074DFE000-memory.dmp

        Filesize

        6.9MB

      • memory/2720-45-0x0000000000BE0000-0x0000000000C32000-memory.dmp

        Filesize

        328KB

      • memory/2720-46-0x0000000074710000-0x0000000074DFE000-memory.dmp

        Filesize

        6.9MB

      • memory/2720-96-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-271-0x0000000074710000-0x0000000074DFE000-memory.dmp

        Filesize

        6.9MB

      • memory/2720-106-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-104-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-76-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-100-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-78-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-94-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-92-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-90-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-88-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-1081-0x0000000074710000-0x0000000074DFE000-memory.dmp

        Filesize

        6.9MB

      • memory/2720-82-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-38-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2720-80-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-102-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-74-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-72-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-68-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-66-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-65-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-62-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-60-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-59-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-56-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-54-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-52-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-50-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-48-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-86-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-70-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-47-0x0000000000BE0000-0x0000000000C2D000-memory.dmp

        Filesize

        308KB

      • memory/2720-1078-0x0000000074710000-0x0000000074DFE000-memory.dmp

        Filesize

        6.9MB

      • memory/2720-1079-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2720-1080-0x000000007471E000-0x000000007471F000-memory.dmp

        Filesize

        4KB

      • memory/2928-11-0x0000000000120000-0x0000000000124000-memory.dmp

        Filesize

        16KB