Resubmissions

25-04-2024 03:20

240425-dvs5nsef2v 9

25-04-2024 03:15

240425-dscpxaec59 9

Analysis

  • max time kernel
    136s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 03:20

General

  • Target

    AnyDesk_1.exe

  • Size

    1.8MB

  • MD5

    636b9c40cd21065c8a41407c2ae872d0

  • SHA1

    41a82e824469e4482224f4f68be1aef28aa9f0ca

  • SHA256

    97038aeac9ceb8d105fd3c396d624b207cb6aa55383c71decb1a9818dbe28fda

  • SHA512

    dcc2933e7ede15602a17ac41fa12fc2e7a6163c805864985f4751f8e5ef00784c533c005f04f000a0cd6f280410189b2104968aa8cc22344fd5d0a6588cccbeb

  • SSDEEP

    49152:udPsn6zl4avm36mtiZhKFJbbLg0QDssbGKKlMJ:udFs6Pd0QDsqKG

Score
9/10

Malware Config

Signatures

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AnyDesk_1.exe
    "C:\Users\Admin\AppData\Local\Temp\AnyDesk_1.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious use of AdjustPrivilegeToken
    PID:2892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\HsWFZ\HsWFZ.dll

    Filesize

    112KB

    MD5

    2f1a50031dcf5c87d92e8b2491fdcea6

    SHA1

    71e2aaa2d1bb7dbe32a00e1d01d744830ecce08f

    SHA256

    47578a37901c82f66e4dba47acd5c3cab6d09c9911d16f5ad0413275342147ed

    SHA512

    1c66dbe1320c1a84023bdf77686a2a7ab79a3e86ba5a4ea2cda9a37f8a916137d5cfec30b28ceae181355f6f279270465ef63ae90b7e8dcd4c1a8198a7fd36a8

  • memory/2892-0-0x0000021DDD860000-0x0000021DDDA24000-memory.dmp

    Filesize

    1.8MB

  • memory/2892-1-0x00007FFB242B0000-0x00007FFB24D71000-memory.dmp

    Filesize

    10.8MB

  • memory/2892-8-0x0000021DF80A0000-0x0000021DF80B0000-memory.dmp

    Filesize

    64KB

  • memory/2892-9-0x0000021DF80B0000-0x0000021DF81B4000-memory.dmp

    Filesize

    1.0MB

  • memory/2892-10-0x0000021DDF6A0000-0x0000021DDF6B2000-memory.dmp

    Filesize

    72KB

  • memory/2892-11-0x0000021DF7FF0000-0x0000021DF802C000-memory.dmp

    Filesize

    240KB

  • memory/2892-13-0x00007FFB242B0000-0x00007FFB24D71000-memory.dmp

    Filesize

    10.8MB