Resubmissions

08-08-2024 20:39

240808-zfqa5ayhpp 10

08-08-2024 20:38

240808-ze75jstaka 1

General

  • Target

    AsyncRAT-C-Sharp[1]

  • Size

    327KB

  • Sample

    240808-zfqa5ayhpp

  • MD5

    fdaef1ee8df86d3be81635910117256b

  • SHA1

    d543715b01923fbf601e23a87b7e3a4343a7f021

  • SHA256

    258e07372cfe185797b6c044f17439e6e3f621dd31db32ba93d61af170361d43

  • SHA512

    488a1f0fe23702ae07b033e79eed2170b90995f5cf39ba786d95fb2741cfbe2819272dbea9e93032203350fdb466db8244797d1224145b1110b40e23f25ab1ef

  • SSDEEP

    6144:iSotL3uokeOvHS1d1+sNs8wbiWQo9JvZJT3CqbMrhryf65NRPaCieMjAkvCJv1Vo:FotL3uokeOvHS1d1+sNs8wbiWQo9JvZx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

M19GxaCXV2QE

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      AsyncRAT-C-Sharp[1]

    • Size

      327KB

    • MD5

      fdaef1ee8df86d3be81635910117256b

    • SHA1

      d543715b01923fbf601e23a87b7e3a4343a7f021

    • SHA256

      258e07372cfe185797b6c044f17439e6e3f621dd31db32ba93d61af170361d43

    • SHA512

      488a1f0fe23702ae07b033e79eed2170b90995f5cf39ba786d95fb2741cfbe2819272dbea9e93032203350fdb466db8244797d1224145b1110b40e23f25ab1ef

    • SSDEEP

      6144:iSotL3uokeOvHS1d1+sNs8wbiWQo9JvZJT3CqbMrhryf65NRPaCieMjAkvCJv1Vo:FotL3uokeOvHS1d1+sNs8wbiWQo9JvZx

    • AsyncRat

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

    • Modifies Windows Defender Real-time Protection settings

    • Async RAT payload

    • Executes dropped EXE

    • Windows security modification

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks