General

  • Target

    a41b4591c7351562ed9125da2c93db246e87e05198d2ec0951733d1919e119d8

  • Size

    249KB

  • Sample

    230306-dtr6zsae53

  • MD5

    08240e71429b32855b418a4acf0e38ec

  • SHA1

    b180ace2ea6815775d29785c985b576dc21b76b5

  • SHA256

    a41b4591c7351562ed9125da2c93db246e87e05198d2ec0951733d1919e119d8

  • SHA512

    69fa8cae9bf69bcc498cfd7af08fcdfd299440ba0dd679835cc8ea14f07b0346f965f88350a5261f2312e046b0dd498b8453d647b5f023762e4265ffa47472bf

  • SSDEEP

    6144:W9ynaiEzdOYqdjqqMth9iiry6Q2IbiiRWu1i5bDuPmyye:yWcmAh9ix2r1u1ile

Malware Config

Extracted

Family

amadey

Version

3.67

C2

45.9.74.80/0bjdn2Z/index.php

Targets

    • Target

      a41b4591c7351562ed9125da2c93db246e87e05198d2ec0951733d1919e119d8

    • Size

      249KB

    • MD5

      08240e71429b32855b418a4acf0e38ec

    • SHA1

      b180ace2ea6815775d29785c985b576dc21b76b5

    • SHA256

      a41b4591c7351562ed9125da2c93db246e87e05198d2ec0951733d1919e119d8

    • SHA512

      69fa8cae9bf69bcc498cfd7af08fcdfd299440ba0dd679835cc8ea14f07b0346f965f88350a5261f2312e046b0dd498b8453d647b5f023762e4265ffa47472bf

    • SSDEEP

      6144:W9ynaiEzdOYqdjqqMth9iiry6Q2IbiiRWu1i5bDuPmyye:yWcmAh9ix2r1u1ile

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies security service

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks