Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 13:46

General

  • Target

    5e1115b71c3bd48a908a1e3076a62f5ac1dc0bd0029696a053e74a71b9e6b828N.exe

  • Size

    510KB

  • MD5

    7a7183b68254d7ca4d48471c1072a7c0

  • SHA1

    5d1caf3538191bd2f4396f055cea5367911b3792

  • SHA256

    5e1115b71c3bd48a908a1e3076a62f5ac1dc0bd0029696a053e74a71b9e6b828

  • SHA512

    2caeff9102fe4111358da92cdca9c859602fec4907bd81d2ca3e1367f3b2d031fc6b98ee48a7464030dc13807b6851d631059f360728f3db6db213405df4e8fc

  • SSDEEP

    12288:jIlc87eqqV5e+wBV6O+G/EZGns9XdeUieMxwsKpMx:jISqqHeVBxrEZGaNTV2KpMx

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
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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:1196
    • C:\Users\Admin\AppData\Local\Temp\5e1115b71c3bd48a908a1e3076a62f5ac1dc0bd0029696a053e74a71b9e6b828N.exe
      "C:\Users\Admin\AppData\Local\Temp\5e1115b71c3bd48a908a1e3076a62f5ac1dc0bd0029696a053e74a71b9e6b828N.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Users\Admin\AppData\Roaming\MigAdt32\Disptvol.exe
        "C:\Users\Admin\AppData\Roaming\MigAdt32"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2052
        • C:\Users\Admin\AppData\Local\Temp\~B838.tmp
          1196 522760 2052 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2680
  • C:\Windows\SysWOW64\dllhrint.exe
    C:\Windows\SysWOW64\dllhrint.exe -s
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~B838.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • \Users\Admin\AppData\Roaming\MigAdt32\Disptvol.exe

    Filesize

    510KB

    MD5

    8e76f152438bd6d4055de40c1b1acd98

    SHA1

    8ccc204bfd745c81295c47492eb5af0d800a3063

    SHA256

    a065a27dc4a7da416f1344ff61c3d0bb2789b3d5bdbe2651fae3ebcbc29c88a4

    SHA512

    33a96ea9dc3e8508d36cee1691589e07935029b2ab73d9f61810969e35190a51e3f11305f1ecf0ec90ace8f53feed2cfd4233ca9357e1705477363069ae4b110

  • memory/1196-34-0x0000000002E50000-0x0000000002E56000-memory.dmp

    Filesize

    24KB

  • memory/1196-23-0x0000000004210000-0x000000000429F000-memory.dmp

    Filesize

    572KB

  • memory/1196-22-0x0000000004210000-0x000000000429F000-memory.dmp

    Filesize

    572KB

  • memory/1196-35-0x0000000002E60000-0x0000000002E6D000-memory.dmp

    Filesize

    52KB

  • memory/1196-36-0x0000000004210000-0x000000000429F000-memory.dmp

    Filesize

    572KB

  • memory/2052-15-0x0000000000360000-0x00000000003E8000-memory.dmp

    Filesize

    544KB

  • memory/2052-17-0x0000000000250000-0x0000000000255000-memory.dmp

    Filesize

    20KB

  • memory/2052-13-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2052-30-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2352-25-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2384-0-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/2384-10-0x00000000085B0000-0x0000000008639000-memory.dmp

    Filesize

    548KB

  • memory/2384-1-0x0000000000350000-0x00000000003D8000-memory.dmp

    Filesize

    544KB

  • memory/2384-11-0x00000000085B0000-0x0000000008639000-memory.dmp

    Filesize

    548KB