Analysis

  • max time kernel
    131s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2024, 07:18

General

  • Target

    7967615ffdd2a1c0df23c783072f66d80c2c885e572c181e4d0c1e435aafdf18.exe

  • Size

    1.4MB

  • MD5

    1eb24716fc35146c6a6f4066f57729da

  • SHA1

    a7b08a0ae05d10a85713fcc32cb6f9f42107fec7

  • SHA256

    7967615ffdd2a1c0df23c783072f66d80c2c885e572c181e4d0c1e435aafdf18

  • SHA512

    ef6c066850689abc4575067f5e87fe454c41e287e66578e272dce0c4ebc7ea0c2ed6034c71b20317244c1bffa847a87011c0ea94b9e73537167781bfba3ae68a

  • SSDEEP

    12288:HCQiT9s/LqeyDEvL16pq7uQXp2foKg0X8usbFlyghO2ESu0R5nWFpPoSxdYf2owT:Hlips/LqRIiqCQofxghrEdbXmf2oa

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7967615ffdd2a1c0df23c783072f66d80c2c885e572c181e4d0c1e435aafdf18.exe
    "C:\Users\Admin\AppData\Local\Temp\7967615ffdd2a1c0df23c783072f66d80c2c885e572c181e4d0c1e435aafdf18.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabD8C4.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD8D7.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b