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Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 04:43

General

  • Target

    83bd4c82f7196a7face917002254a380N.exe

  • Size

    464KB

  • MD5

    83bd4c82f7196a7face917002254a380

  • SHA1

    f209e7c66df4d5d633ea9680747f8e9633760ac4

  • SHA256

    f1711fbc603919114f65736e3579f9a05ee0c1edede8e92cdac3fa5bb82d379a

  • SHA512

    437eaf5c9568cec9cf5c868b7b8ff145684d654a1f1ca4f8da4956a3125cc4370c78b757f098ac29c15f0e99862bfa00e1b406eba8afaaf1dcc16a63460d790b

  • SSDEEP

    6144:CHkWcDpi78KSrafqV5areuyFwBqgmGNGXN/O8OCLV0wbmztvchDVmKQQWLpYzLtF:CHlc87eqqV5e+wBV6O+tYtEVmKnWNY

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:1380
    • C:\Users\Admin\AppData\Local\Temp\83bd4c82f7196a7face917002254a380N.exe
      "C:\Users\Admin\AppData\Local\Temp\83bd4c82f7196a7face917002254a380N.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1432
      • C:\Users\Admin\AppData\Roaming\dxdistsc\MigAdown.exe
        "C:\Users\Admin\AppData\Roaming\dxdistsc"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2604
        • C:\Users\Admin\AppData\Local\Temp\~E82D.tmp
          1380 475656 2604 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2392
  • C:\Windows\SysWOW64\cleaclip.exe
    C:\Windows\SysWOW64\cleaclip.exe -s
    1⤵
    • Executes dropped EXE
    PID:1436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~E82D.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • \Users\Admin\AppData\Roaming\dxdistsc\MigAdown.exe

    Filesize

    464KB

    MD5

    0915557170875b7f0a55f0df2f503480

    SHA1

    7768c11f6454457f61693ed4de01820fa55daa8f

    SHA256

    22408aad16738c15d652576c8ed78dec5e761d87ee643d31eab00bf3e361f185

    SHA512

    b735bbddee85adfd65b414b78599f9fa7f5f5ce85cd5c1189461b783000c2fce265a10a8491062dcfa25566eb53ad14822136226d8ae1ed2e35fd2d7fe658b21

  • memory/1380-25-0x00000000045C0000-0x0000000004644000-memory.dmp

    Filesize

    528KB

  • memory/1380-23-0x00000000045C0000-0x0000000004644000-memory.dmp

    Filesize

    528KB

  • memory/1380-24-0x00000000045C0000-0x0000000004644000-memory.dmp

    Filesize

    528KB

  • memory/1380-35-0x00000000025F0000-0x00000000025FD000-memory.dmp

    Filesize

    52KB

  • memory/1380-34-0x0000000002590000-0x0000000002596000-memory.dmp

    Filesize

    24KB

  • memory/1432-0-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/1432-5-0x0000000001D50000-0x0000000001DCA000-memory.dmp

    Filesize

    488KB

  • memory/1432-12-0x0000000001D50000-0x0000000001DCA000-memory.dmp

    Filesize

    488KB

  • memory/1432-1-0x0000000001BD0000-0x0000000001C4D000-memory.dmp

    Filesize

    500KB

  • memory/1436-36-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/1436-38-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2604-29-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2604-13-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2604-17-0x00000000001D0000-0x00000000001D5000-memory.dmp

    Filesize

    20KB

  • memory/2604-16-0x00000000004F0000-0x000000000056D000-memory.dmp

    Filesize

    500KB