Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 02:59

General

  • Target

    87da4317ccc344877716fe1ad35b0822a31d775c83ad338a08bb333bde58fa5a.exe

  • Size

    1.8MB

  • MD5

    0a6de6db27ceb0c7e160a20f7f42c8ef

  • SHA1

    3d7c76cdec663a73ae3aaa56207b23b8b1b1b723

  • SHA256

    87da4317ccc344877716fe1ad35b0822a31d775c83ad338a08bb333bde58fa5a

  • SHA512

    192a819a48d967471701da736bb6d639bf5e5dd552c1bfe8a7385057fc13aa8b90ac5cd4c5d08a0fcbd79222f796d556d31d9e072ba7cb39613c029d7aac2ba1

  • SSDEEP

    49152:+tc0CbLDieKojxbaHlrRVr0jjtRHoxHyL:+6fko9olFl0DHox

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\87da4317ccc344877716fe1ad35b0822a31d775c83ad338a08bb333bde58fa5a.exe
    "C:\Users\Admin\AppData\Local\Temp\87da4317ccc344877716fe1ad35b0822a31d775c83ad338a08bb333bde58fa5a.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2204

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabF884.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF897.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2204-0-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

    Filesize

    8KB

  • memory/2204-3-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-2-0x00000000010E1000-0x0000000001107000-memory.dmp

    Filesize

    152KB

  • memory/2204-4-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-5-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-6-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-8-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-7-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB

  • memory/2204-43-0x00000000010E0000-0x000000000157B000-memory.dmp

    Filesize

    4.6MB