General

  • Target

    test.exe

  • Size

    47KB

  • Sample

    241009-wn94qavelf

  • MD5

    46d287e58cf33af85caf10cb86a0a4f3

  • SHA1

    f439ffe8c890d50bd16cffbb1d579a8e3285d3b1

  • SHA256

    49a6892241d69684c059d9ef6978c302a54bb6b5dfb132763987b5187731d492

  • SHA512

    a0bd2f8d808706978f1cd78290210b9cdf0d3ac4751306ff292606561cdfdca8f5a65fd4008faffae05928bb5dfdd3cb3733e5a2170db77a7aacf27be814badf

  • SSDEEP

    768:12u6ZdTvER+SWUk6P4mo2qb3S+0LzFw6PIrFE6B0bOmRdrgSNThJqZJ7tPY7yPUm:12u6ZdTv2S2MViFwDrFxWbOmRRrNTurd

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

194.44.26.124:6606

194.44.26.124:7707

194.44.26.124:8808

Mutex

YI7Q3o2wgHm8

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      test.exe

    • Size

      47KB

    • MD5

      46d287e58cf33af85caf10cb86a0a4f3

    • SHA1

      f439ffe8c890d50bd16cffbb1d579a8e3285d3b1

    • SHA256

      49a6892241d69684c059d9ef6978c302a54bb6b5dfb132763987b5187731d492

    • SHA512

      a0bd2f8d808706978f1cd78290210b9cdf0d3ac4751306ff292606561cdfdca8f5a65fd4008faffae05928bb5dfdd3cb3733e5a2170db77a7aacf27be814badf

    • SSDEEP

      768:12u6ZdTvER+SWUk6P4mo2qb3S+0LzFw6PIrFE6B0bOmRdrgSNThJqZJ7tPY7yPUm:12u6ZdTv2S2MViFwDrFxWbOmRRrNTurd

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Async RAT payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks