Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 11:26

General

  • Target

    $_3_.exe

  • Size

    1.8MB

  • MD5

    77bfacca17ee1d89833b57f3a746d9a0

  • SHA1

    aa9490c913489c5eafd02f67f875efcb56d23036

  • SHA256

    38571b0965110d07c6fbf4813ab628d4017cf52c681c457fb3f184b644fb0b52

  • SHA512

    21ecc2fce94a58cd39127964730b01722b9dafa20d3af65b023fe83188c08211ba1324849513ffc10b6a359737f98c4d06770dc1954f8880daff938a06581e6f

  • SSDEEP

    49152:/SNY8H0ZGF5j51XdQTPRPgojx1NslvUOl/WkMWAH:oY00Z8F1XdUL

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$_3_.exe
    "C:\Users\Admin\AppData\Local\Temp\$_3_.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\9105.bat" "C:\Users\Admin\AppData\Local\Temp\F823EC9DBADC4EEA89C9882D159AD63A\""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1424
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\9105.bat

    Filesize

    214B

    MD5

    739fcc7ba42b209fe44bea47e7a8c48f

    SHA1

    bc7a448a7c018133edcf012bc94301623eb42c5b

    SHA256

    69017cdbbe68396f45e41d211b22d800cc1afc0eadbd3440873038585020315c

    SHA512

    2b2b130798b0f4e534626b9fb5deaa10bb1930e6700ac0ba7cf151c1bf3239039a7032ea67ceed86a4a4dbe981064c42a8e0f88fe8361e27002dd8ceb0ea767a

  • C:\Users\Admin\AppData\Local\Temp\F823EC9DBADC4EEA89C9882D159AD63A\F823EC9DBADC4EEA89C9882D159AD63A_LogFile.txt

    Filesize

    9KB

    MD5

    b2d5471a204b030aa8901632f1d730ce

    SHA1

    32a5de66399b46881da902235149f65deb4ea4e4

    SHA256

    099c12401d78c3b716bcd0b41b0d30cb271c8f9c7c887f77395fb05ffa7aa8d7

    SHA512

    4267fcd100d02b5cbdd98399bd809b4089b5feaa771ee0dbc85db3753d1426890eebe6805a507519996fd540532ae8871969b40e59776554df463d26575325b7

  • C:\Users\Admin\AppData\Local\Temp\F823EC9DBADC4EEA89C9882D159AD63A\F823EC~1.TXT

    Filesize

    109KB

    MD5

    7894f263f780f45d3aa15f9fad7e28f5

    SHA1

    29c114b507363b1f68240992c40b7bbdb802d55c

    SHA256

    4191840712d6738b5e4b6c1cdf835c294a6c60f8efed1996257dbfc257decead

    SHA512

    8b962d22ae8fde2e0e390edc8f54b5001b50c230794528839fb6eb722b4e46cefc9ee8e524658bc59cb4140052ba040ab1d5587edda74d5255c42fe8401b89a8

  • memory/1996-61-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/1996-185-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB