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Analysis

  • max time kernel
    143s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 11:50

General

  • Target

    178ff7c97850f00c82c91bc31f6942da.exe

  • Size

    444KB

  • MD5

    178ff7c97850f00c82c91bc31f6942da

  • SHA1

    332b9dd836a785b3693499c7a33de27c8f12325f

  • SHA256

    5c7f39b3b3fc0498fea756be9de7877b76f70041b6dd66c0e3c569f47416fb18

  • SHA512

    e339f5ddd16f62fe745961f82569848d917ee385c09c148fb946171e7f2fbb7a6d184a6b863cc1bd2293531685058300f545c52b8c4fe8ddc1d33b1de40a314a

  • SSDEEP

    6144:n0i03+mnZ2+7lr9J+l19gxoEDV/G36iCaf770yKsah2mmyMsXsIKcrnFjxXC:nwOOjp+5g1DVI1/70yLoMKKSn7

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\178ff7c97850f00c82c91bc31f6942da.exe
    "C:\Users\Admin\AppData\Local\Temp\178ff7c97850f00c82c91bc31f6942da.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\178ff7c97850f00c82c91bc31f6942da.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe

    Filesize

    381KB

    MD5

    0b3bed3e614e07082ed1096a673f6dc1

    SHA1

    c5df06811b53772a202932387f8df3ba7ab35abd

    SHA256

    4c5142c8711c9bc9c9c1e622ef6f9d2acf295ed3960fce6ab8c0e1e4f6f09a58

    SHA512

    df139aed4572499435b9ce55825ed83696499bdd02cf865c3f164c39ded00bb96b0e6fe622c3b3ba97abf05122c58086d8998bcb6ec0d9159ec0f7a2476913ca

  • \ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe

    Filesize

    92KB

    MD5

    366c9974a776ff7f4140f330d9c5791d

    SHA1

    115f9b2e82136260a2465051e7952669c590792b

    SHA256

    be08bfd72e5dba4164c57ab30e08fd986b77624702097b278475f48ce84d9cae

    SHA512

    8133ada07a371fb8281994872813fd72c8f165353d4e32debb1d6dccc61cef53de38f9ea6629da378aaef7575fd561f1736a86e73cf782b0231a1acb9b57328b

  • memory/2204-17-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2204-2-0x0000000000230000-0x0000000000232000-memory.dmp

    Filesize

    8KB

  • memory/2204-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2204-25-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2204-1-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2360-12-0x0000000000240000-0x0000000000242000-memory.dmp

    Filesize

    8KB

  • memory/2360-18-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2360-11-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2360-28-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2360-29-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2360-34-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB