Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2024, 18:37

General

  • Target

    2af39aa9a610a96f8d3133f44d8c8964b6884e9e85e99ace77aa7654844561f5.exe

  • Size

    469KB

  • MD5

    fb2df9632a77195b395dd024a4db5d7d

  • SHA1

    042103bd32dca993e91f4dd2a28c3f7f2782d7d1

  • SHA256

    2af39aa9a610a96f8d3133f44d8c8964b6884e9e85e99ace77aa7654844561f5

  • SHA512

    f0cffe99b2200006eac865669b30a41ef69ad6b5a05c7f2ab573b7194045db3991f13a3bd5e7dfdbed91642a30113504a769d310c0b8ccb9db4062606f4c2d1f

  • SSDEEP

    12288:jclc87eqqV5e+wBV6O++7nDeW3RISGJM3rNRnd/TpF:jcSqqHeVBxlfeWCt6rnlT/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1360
    • C:\Users\Admin\AppData\Local\Temp\2af39aa9a610a96f8d3133f44d8c8964b6884e9e85e99ace77aa7654844561f5.exe
      "C:\Users\Admin\AppData\Local\Temp\2af39aa9a610a96f8d3133f44d8c8964b6884e9e85e99ace77aa7654844561f5.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2504
      • C:\Users\Admin\AppData\Roaming\cmdk_ssp\autopugc.exe
        "C:\Users\Admin\AppData\Roaming\cmdk_ssp"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2156
        • C:\Users\Admin\AppData\Local\Temp\~5D9A.tmp
          1360 480264 2156 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3000
  • C:\Windows\SysWOW64\bitsexer.exe
    C:\Windows\SysWOW64\bitsexer.exe -s
    1⤵
    • Executes dropped EXE
    PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~5D9A.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • \Users\Admin\AppData\Roaming\cmdk_ssp\autopugc.exe

    Filesize

    469KB

    MD5

    6834f94fb34dc4af03c8b924a2ca6c8a

    SHA1

    cd9a69fc75aa528cfa10e956fb31f1fd426a8248

    SHA256

    5649fc9c7159969d903ea1d56565209a0c968f936098f2dbabd1308f77427a34

    SHA512

    f8686097358338becc265ea402e99a188ccb45665cc587ab202fa48ec16f088e009900526cbc20549c4c240616d3c4b81982ffa6c58d6a369fa4f2fd0ba63ecc

  • memory/1360-28-0x0000000002A70000-0x0000000002A7D000-memory.dmp

    Filesize

    52KB

  • memory/1360-27-0x0000000002770000-0x0000000002776000-memory.dmp

    Filesize

    24KB

  • memory/1360-20-0x0000000004950000-0x00000000049D5000-memory.dmp

    Filesize

    532KB

  • memory/1360-22-0x0000000004950000-0x00000000049D5000-memory.dmp

    Filesize

    532KB

  • memory/1360-21-0x0000000004950000-0x00000000049D5000-memory.dmp

    Filesize

    532KB

  • memory/2156-26-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/2156-14-0x0000000000250000-0x0000000000255000-memory.dmp

    Filesize

    20KB

  • memory/2156-16-0x00000000002E0000-0x000000000035E000-memory.dmp

    Filesize

    504KB

  • memory/2504-15-0x0000000000480000-0x0000000000500000-memory.dmp

    Filesize

    512KB

  • memory/2504-5-0x0000000000480000-0x0000000000500000-memory.dmp

    Filesize

    512KB

  • memory/2504-0-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/2504-1-0x0000000000310000-0x000000000038E000-memory.dmp

    Filesize

    504KB

  • memory/2504-35-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/2640-33-0x0000000002A70000-0x0000000002A7D000-memory.dmp

    Filesize

    52KB

  • memory/2640-34-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/2640-36-0x0000000002A70000-0x0000000002A7D000-memory.dmp

    Filesize

    52KB