Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 14:16

General

  • Target

    610df50d54bb77ecae53a64b202a3e01e9b9146d9eb4e4b33bccfeae94f1901a.exe

  • Size

    245KB

  • MD5

    58dc09f0b28331ddb7a937e9566c068d

  • SHA1

    911fa002cc7bc6a272ea82e5ba1e0fe96cc445d9

  • SHA256

    610df50d54bb77ecae53a64b202a3e01e9b9146d9eb4e4b33bccfeae94f1901a

  • SHA512

    b512e2035c7e1129e7725652e5b967071591a4ac0eba026a6fc420aa31a9324cef34d237501bc38de4f7017202bcccabb09dc3622a9cfbb43dc466c7f25aeb4e

  • SSDEEP

    6144:57HI/0S6GcV6yabg0OLe//fRD/uzc+8fJpgY08g:1H6b6GcV6wq/fJ/rDfJpgYE

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\610df50d54bb77ecae53a64b202a3e01e9b9146d9eb4e4b33bccfeae94f1901a.exe
    "C:\Users\Admin\AppData\Local\Temp\610df50d54bb77ecae53a64b202a3e01e9b9146d9eb4e4b33bccfeae94f1901a.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2348

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Windows\AppPatch\svchost.exe

          Filesize

          245KB

          MD5

          89131c4cc338b1e1f35edd19f6b48a52

          SHA1

          180a35058f8f06c577ba98aab04d1fa375c9c480

          SHA256

          7eeaff54a89fbd1219fe31f0dff843fbcd13cbe03c125c949629e55eb861b3b5

          SHA512

          a83dd6be8cde6e5bec05c59d07835b4960e21881e4a7bdc63b15f9bd402d70675b8f900ab85625fedb580f33152e739adacb222e89ee5279958ad5c6a1606ab2

        • memory/1708-16-0x0000000000350000-0x00000000003B7000-memory.dmp

          Filesize

          412KB

        • memory/1708-1-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/1708-17-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/1708-0-0x0000000000350000-0x00000000003B7000-memory.dmp

          Filesize

          412KB

        • memory/2348-52-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

          Filesize

          4KB

        • memory/2348-77-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

          Filesize

          4KB

        • memory/2348-20-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-30-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-31-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/2348-28-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-26-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-24-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-22-0x0000000001EF0000-0x0000000001F80000-memory.dmp

          Filesize

          576KB

        • memory/2348-32-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-36-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-35-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-34-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-18-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/2348-78-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-19-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/2348-75-0x0000000002F80000-0x0000000002F81000-memory.dmp

          Filesize

          4KB

        • memory/2348-74-0x0000000002F90000-0x0000000002F91000-memory.dmp

          Filesize

          4KB

        • memory/2348-70-0x0000000002F70000-0x0000000002F71000-memory.dmp

          Filesize

          4KB

        • memory/2348-68-0x0000000002750000-0x0000000002751000-memory.dmp

          Filesize

          4KB

        • memory/2348-67-0x0000000002760000-0x0000000002761000-memory.dmp

          Filesize

          4KB

        • memory/2348-64-0x0000000002750000-0x0000000002751000-memory.dmp

          Filesize

          4KB

        • memory/2348-63-0x00000000026C0000-0x00000000026C1000-memory.dmp

          Filesize

          4KB

        • memory/2348-61-0x00000000026A0000-0x00000000026A1000-memory.dmp

          Filesize

          4KB

        • memory/2348-60-0x00000000026B0000-0x00000000026B1000-memory.dmp

          Filesize

          4KB

        • memory/2348-57-0x00000000026A0000-0x00000000026A1000-memory.dmp

          Filesize

          4KB

        • memory/2348-56-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

          Filesize

          4KB

        • memory/2348-54-0x0000000001F80000-0x0000000001F81000-memory.dmp

          Filesize

          4KB

        • memory/2348-53-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

          Filesize

          4KB

        • memory/2348-49-0x0000000002500000-0x000000000259F000-memory.dmp

          Filesize

          636KB

        • memory/2348-50-0x0000000001F80000-0x0000000001F81000-memory.dmp

          Filesize

          4KB