Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    19/11/2024, 14:19

General

  • Target

    391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63dN.exe

  • Size

    3.0MB

  • MD5

    072a6644cf8fb78af3ad56974e090780

  • SHA1

    4bf99d6c5856810f711a84b1abbad7ccfc5d733e

  • SHA256

    391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63d

  • SHA512

    7a8cdc3a313120586436927912dd2cf7503005fcb5215d1292ad97a27cd6bc2f23588518e960419de3ee687f12f4ae5deca8106c400a166fb2d638fee406bdcb

  • SSDEEP

    49152:+AvehRd+AJKxInWQ5t4N0GTwI8xOs3W+MpRaIvV:+AGd+AJKxInWU40nxOsm+MpQy

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\391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63dN.exe
    "C:\Users\Admin\AppData\Local\Temp\391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63dN.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:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabFDD1.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarFE03.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2404-0-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-1-0x0000000077230000-0x0000000077232000-memory.dmp

    Filesize

    8KB

  • memory/2404-2-0x0000000000331000-0x0000000000383000-memory.dmp

    Filesize

    328KB

  • memory/2404-3-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-4-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-5-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-6-0x0000000000331000-0x0000000000383000-memory.dmp

    Filesize

    328KB

  • memory/2404-7-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-8-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB

  • memory/2404-43-0x0000000000330000-0x000000000062C000-memory.dmp

    Filesize

    3.0MB