Analysis

  • max time kernel
    152s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 18:50

General

  • Target

    f5801d0a6f7c9511b62333937e112a806a4a3a896231c1b6a02aacd55a7b2bbd.exe

  • Size

    1.1MB

  • MD5

    3661d0e0f33053ee54f42af4aab2f370

  • SHA1

    c86b3011e0f3ca3aca3651a11da4f2e2a9c94939

  • SHA256

    f5801d0a6f7c9511b62333937e112a806a4a3a896231c1b6a02aacd55a7b2bbd

  • SHA512

    a72a02c3d74d5f8ae614142b7a7e550b2cce09fde8d56c8e9d5d8e2da4649f3c8a616160647694c9de58f5d278397658ad70d34e1a03d69ed0493fb64529fa86

  • SSDEEP

    24576:E5ftxSucJw68CudUg59V8QYvSP0qtTEloR5Faeic3fG:AxTjfGg5gvaTeyiOfG

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5801d0a6f7c9511b62333937e112a806a4a3a896231c1b6a02aacd55a7b2bbd.exe
    "C:\Users\Admin\AppData\Local\Temp\f5801d0a6f7c9511b62333937e112a806a4a3a896231c1b6a02aacd55a7b2bbd.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:364

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\360B54D.tmp360net.dll

    Filesize

    273KB

    MD5

    01db55dd0411367d5c5235ef0ea04d27

    SHA1

    5b54529acfa87e6a0794ea88d8cdfc3128e334c0

    SHA256

    caadd1908cc566df9f5044751d6b66849e08757ade06ef1e7635ed04e652becd

    SHA512

    ae40172a96b36d1effd328ff19ff72cad257f2c80cfaad808cd9e2ec753ec2c58d874a8d1af10a8e84e856da3d33a8fbfee165873e521c7dac7b87c7b81c9b6d

  • \Users\Admin\AppData\Local\Temp\tpk9DC6.tmp

    Filesize

    172KB

    MD5

    fe763c2d71419352141c77c310e600d2

    SHA1

    6bb51ebcbde9fe5556a74319b49bea37d5542d5e

    SHA256

    7fdf10ca02d2238e22fda18dfbede9750da9f257221802c8b86c557c19c9bc7b

    SHA512

    147b3a525b1fef98ae46923dcbe25edfcf7b523f347857466eefa88f09ec053ba309dfbee5f1454ec64aba0518ee21986c4b6a506f8550efb1163c8f04d7482c

  • memory/364-54-0x0000000076681000-0x0000000076683000-memory.dmp

    Filesize

    8KB

  • memory/364-55-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/364-57-0x00000000002A0000-0x0000000000313000-memory.dmp

    Filesize

    460KB

  • memory/364-59-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/364-60-0x00000000002A0000-0x0000000000313000-memory.dmp

    Filesize

    460KB