Analysis

  • max time kernel
    153s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 22:28

General

  • Target

    4023c1e2bd1e70aed129fcd6a58df22f.exe

  • Size

    57KB

  • MD5

    4023c1e2bd1e70aed129fcd6a58df22f

  • SHA1

    dcd1361ab29ce1c2d3a9c786b4fd58b04222cb19

  • SHA256

    67752e2f50674670fb58bfb89ccfb4c7f41abdf34944a04fea79c05d1edd1c0f

  • SHA512

    7e8d92252b04021c88dfb08fdbd076111341dc1d5040f434e5148c6eba2ab51b8946ed5a9bf7e8b94a42611008abf24236314155282d98d41ff6a02871d5fbab

  • SSDEEP

    768:3Ddjl9yHkrAoV+KOwOBIJCTj59WY8QiMso5fl9e1Xl1tqylIwW/+wpzre7+h3:3JjlcPoZQBIkTjXsW5flAhq/wgZ3

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4023c1e2bd1e70aed129fcd6a58df22f.exe
    "C:\Users\Admin\AppData\Local\Temp\4023c1e2bd1e70aed129fcd6a58df22f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Users\Admin\AppData\Local\Temp\4023c1e2bd1e70aed129fcd6a58df22f.exe
      "C:\Users\Admin\AppData\Local\Temp\4023c1e2bd1e70aed129fcd6a58df22f.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Users\Admin\AppData\Roaming\odjebiav.exe
        "C:\Users\Admin\AppData\Roaming\odjebiav.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4704
        • C:\Users\Admin\AppData\Roaming\odjebiav.exe
          "C:\Users\Admin\AppData\Roaming\odjebiav.exe"
          4⤵
          • Executes dropped EXE
          PID:3344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\odjebiav.exe

    Filesize

    57KB

    MD5

    4023c1e2bd1e70aed129fcd6a58df22f

    SHA1

    dcd1361ab29ce1c2d3a9c786b4fd58b04222cb19

    SHA256

    67752e2f50674670fb58bfb89ccfb4c7f41abdf34944a04fea79c05d1edd1c0f

    SHA512

    7e8d92252b04021c88dfb08fdbd076111341dc1d5040f434e5148c6eba2ab51b8946ed5a9bf7e8b94a42611008abf24236314155282d98d41ff6a02871d5fbab

  • memory/2384-3-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2384-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2560-1-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2560-4-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2560-5-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2560-12-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-22-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-27-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-19-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-20-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-34-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-23-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-24-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-25-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-26-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-33-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-28-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-29-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-30-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-31-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3344-32-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/4704-17-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/4704-11-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB