Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2023 18:07

General

  • Target

    NA_NA_NA_NA_b44f8063c4350fex_JC.exe

  • Size

    2.2MB

  • MD5

    b44f8063c4350fdffa74841e013d900f

  • SHA1

    bb8841f71a1cad8bc7d5ebbe6ea9dd3c297bd074

  • SHA256

    8ca0f66823a25a32490974a9f9455c10d4e9c65d30c9b3968b7cddab685d09d9

  • SHA512

    6d325a65313fc37fc29afc3cf3b9b9687fb47e974ddc2ba7aad33fb013ece68a0f8f70661443cc4876e918d12b56f580480c73885ed4a6974b8fa058ae3b1ea9

  • SSDEEP

    24576:F4YKL33onzQqK2vL+Jj/sRJF9PV6GrGkg0Rr5VkMrsTYhsCMAYQWfx5VNRem9KeD:F6HozTKvJsnFVMkgGdu4ndBWNzEeBpr

Score
7/10

Malware Config

Signatures

  • ASPack v2.12-2.42 5 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • NTFS ADS 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NA_NA_NA_NA_b44f8063c4350fex_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NA_NA_NA_NA_b44f8063c4350fex_JC.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Program Files\IPADTV6.EXE
      "C:\Program Files\IPADTV6.EXE"
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1036
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 C:\WINDOWS\Media\ActiveX.ocx /s
      2⤵
        PID:1956

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\IPADTV6.EXE

      Filesize

      304KB

      MD5

      b98bcc1c46673b77e7a4d214a7c2be51

      SHA1

      31382ca4ddd3f0eb9ffb542e834cebad1ae73e11

      SHA256

      9399dc52df64ea9d51585bd24f386c202a6b7fcfeececa5a6bc8e43e6ba93841

      SHA512

      a17fb97a411703a564dcbcec72d557b27ee31dc77f07098c976a3e36bb6138ea494785f1dd9c1daf1b1f7196c46e44d7c241b0068a7760472e082b974ebe6638

    • C:\Program Files\IPADTV6.EXE

      Filesize

      304KB

      MD5

      b98bcc1c46673b77e7a4d214a7c2be51

      SHA1

      31382ca4ddd3f0eb9ffb542e834cebad1ae73e11

      SHA256

      9399dc52df64ea9d51585bd24f386c202a6b7fcfeececa5a6bc8e43e6ba93841

      SHA512

      a17fb97a411703a564dcbcec72d557b27ee31dc77f07098c976a3e36bb6138ea494785f1dd9c1daf1b1f7196c46e44d7c241b0068a7760472e082b974ebe6638

    • C:\Program Files\IPADTV6.EXE

      Filesize

      304KB

      MD5

      b98bcc1c46673b77e7a4d214a7c2be51

      SHA1

      31382ca4ddd3f0eb9ffb542e834cebad1ae73e11

      SHA256

      9399dc52df64ea9d51585bd24f386c202a6b7fcfeececa5a6bc8e43e6ba93841

      SHA512

      a17fb97a411703a564dcbcec72d557b27ee31dc77f07098c976a3e36bb6138ea494785f1dd9c1daf1b1f7196c46e44d7c241b0068a7760472e082b974ebe6638

    • C:\WINDOWS\Media\ActiveX.ocx

      Filesize

      12B

      MD5

      8e2b11afbe1f078277609240cdb11504

      SHA1

      ae6cb1496b5a4feae43d292a7ec50e740d941f23

      SHA256

      118134dbe243f6c4603c19093a5b31c22e0f4df286a7839245377b98c593b189

      SHA512

      853c71c80b9ec64ef3a3d7bc824a6be5b76fc638d107bd2872983ce36af6d2c7b4b983789943e5222f252640253bfa19ee6ee05eb3fd84ab8d9acdfa10c02f6e

    • \Program Files\IPADTV6.EXE

      Filesize

      304KB

      MD5

      b98bcc1c46673b77e7a4d214a7c2be51

      SHA1

      31382ca4ddd3f0eb9ffb542e834cebad1ae73e11

      SHA256

      9399dc52df64ea9d51585bd24f386c202a6b7fcfeececa5a6bc8e43e6ba93841

      SHA512

      a17fb97a411703a564dcbcec72d557b27ee31dc77f07098c976a3e36bb6138ea494785f1dd9c1daf1b1f7196c46e44d7c241b0068a7760472e082b974ebe6638

    • \Program Files\IPADTV6.EXE

      Filesize

      304KB

      MD5

      b98bcc1c46673b77e7a4d214a7c2be51

      SHA1

      31382ca4ddd3f0eb9ffb542e834cebad1ae73e11

      SHA256

      9399dc52df64ea9d51585bd24f386c202a6b7fcfeececa5a6bc8e43e6ba93841

      SHA512

      a17fb97a411703a564dcbcec72d557b27ee31dc77f07098c976a3e36bb6138ea494785f1dd9c1daf1b1f7196c46e44d7c241b0068a7760472e082b974ebe6638

    • memory/1036-62-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/1036-102-0x0000000000400000-0x00000000004B5000-memory.dmp

      Filesize

      724KB

    • memory/1036-103-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB