Analysis

  • max time kernel
    143s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2024 10:06

General

  • Target

    3c78823f56fd1b12869aadfcf5a928a2.exe

  • Size

    1.5MB

  • MD5

    3c78823f56fd1b12869aadfcf5a928a2

  • SHA1

    3d70fc2b9c79243fe556993330b93ad678b09a85

  • SHA256

    df6169b4abba5443c5a3fe2e1476408183038347f0490cad0cc39bdd71e065de

  • SHA512

    eb32288187bc257c277d1f8c843f84408c539ce250098e1bdbc9c028fc7537df1007fda681b52590fc18859878ba482c40480c3d3a9e98ec2a2041d860bb4e58

  • SSDEEP

    49152:lLHoFN6WtljaEy9CnA5To4PpvHC3iFdLSj2:lLHoFN6WtljaEy95nvysdLq2

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet payload 16 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c78823f56fd1b12869aadfcf5a928a2.exe
    "C:\Users\Admin\AppData\Local\Temp\3c78823f56fd1b12869aadfcf5a928a2.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1948-0-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-1-0x0000000077D94000-0x0000000077D96000-memory.dmp

    Filesize

    8KB

  • memory/1948-2-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-3-0x0000000004780000-0x0000000004781000-memory.dmp

    Filesize

    4KB

  • memory/1948-4-0x0000000004730000-0x0000000004731000-memory.dmp

    Filesize

    4KB

  • memory/1948-6-0x0000000004750000-0x0000000004751000-memory.dmp

    Filesize

    4KB

  • memory/1948-12-0x00000000048B0000-0x00000000048B1000-memory.dmp

    Filesize

    4KB

  • memory/1948-19-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB

  • memory/1948-18-0x00000000047E0000-0x00000000047E1000-memory.dmp

    Filesize

    4KB

  • memory/1948-17-0x0000000004700000-0x0000000004701000-memory.dmp

    Filesize

    4KB

  • memory/1948-16-0x0000000004790000-0x0000000004791000-memory.dmp

    Filesize

    4KB

  • memory/1948-15-0x00000000047C0000-0x00000000047C1000-memory.dmp

    Filesize

    4KB

  • memory/1948-14-0x0000000004820000-0x0000000004821000-memory.dmp

    Filesize

    4KB

  • memory/1948-13-0x00000000048A0000-0x00000000048A1000-memory.dmp

    Filesize

    4KB

  • memory/1948-11-0x00000000047A0000-0x00000000047A1000-memory.dmp

    Filesize

    4KB

  • memory/1948-10-0x0000000004740000-0x0000000004741000-memory.dmp

    Filesize

    4KB

  • memory/1948-9-0x0000000004720000-0x0000000004721000-memory.dmp

    Filesize

    4KB

  • memory/1948-8-0x0000000004710000-0x0000000004712000-memory.dmp

    Filesize

    8KB

  • memory/1948-7-0x00000000047B0000-0x00000000047B1000-memory.dmp

    Filesize

    4KB

  • memory/1948-5-0x0000000004770000-0x0000000004771000-memory.dmp

    Filesize

    4KB

  • memory/1948-22-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-23-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-24-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-25-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-26-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-27-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-28-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-29-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-30-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-31-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-32-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-33-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-34-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-35-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-36-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1948-37-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB