Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02/06/2024, 23:44

General

  • Target

    764d8565eeac3cb947a8809835a02f46c71c8a257c3c511635283e51a2513617.exe

  • Size

    93KB

  • MD5

    1911082266c5156d3229cdbef261f8dc

  • SHA1

    11e3ccbe66eee9250c1f35a0a238420e4dd5827d

  • SHA256

    764d8565eeac3cb947a8809835a02f46c71c8a257c3c511635283e51a2513617

  • SHA512

    ab4f03abb95e2e77c21033c935c14177441d61fc4f38ab3eb0225a25f11ba23ecd8b44f7450612802eef3d664ab08c51bd1daa55637b55f507eabe54a1e5f955

  • SSDEEP

    1536:8QTIubHR5wQgAl3YxgUdqiUA6lpW/TvEd/cjEpcuy3Ua0:1Pw/dgU1x6l0Lsco83c

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    onthelinux
  • Password:
    741852abc

Signatures

  • Detects executables packed with VMProtect. 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\764d8565eeac3cb947a8809835a02f46c71c8a257c3c511635283e51a2513617.exe
    "C:\Users\Admin\AppData\Local\Temp\764d8565eeac3cb947a8809835a02f46c71c8a257c3c511635283e51a2513617.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Program Files (x86)\61dbdd7c\jusched.exe
      "C:\Program Files (x86)\61dbdd7c\jusched.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2192

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files (x86)\61dbdd7c\61dbdd7c

          Filesize

          13B

          MD5

          f253efe302d32ab264a76e0ce65be769

          SHA1

          768685ca582abd0af2fbb57ca37752aa98c9372b

          SHA256

          49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

          SHA512

          1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

        • \Program Files (x86)\61dbdd7c\jusched.exe

          Filesize

          93KB

          MD5

          8d42123f44bb48cb7f5e3a17074cbb60

          SHA1

          6d5de1c5b5395cdec7cad4f184e44e747f258e12

          SHA256

          e3c490bc7b8b7fcb9bb6867ee9731f42d8d6801c9e9a71d8d8c218f2ba9442b8

          SHA512

          245b19de4982220e085851d19c20d52957bfccc5c95bba86c3c8c4f3bdc6500c977cf96e4652d821e4237a7dfb914e0a97e6673aad4d410906a6b96ddd5305c4

        • memory/2192-14-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3016-0-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3016-6-0x00000000027F0000-0x000000000281C000-memory.dmp

          Filesize

          176KB

        • memory/3016-12-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3016-13-0x00000000027F0000-0x000000000281C000-memory.dmp

          Filesize

          176KB