General

  • Target

    fe06918e679591f7b7f7e64ed3f870a967143a357f4612ff32628370a74906c4

  • Size

    1.8MB

  • Sample

    240907-xprjfasaqf

  • MD5

    82b58ce73f0b0460ecce7cd03c0cccee

  • SHA1

    670534d735af33bf39bd8573f97754b9a9eb8028

  • SHA256

    fe06918e679591f7b7f7e64ed3f870a967143a357f4612ff32628370a74906c4

  • SHA512

    7c79acc567eb36c80b16ffa092113734d526002ef99a1422e7a4de136586c45eb3b4cbd9d926509623ffbeb63bfe70d4835e69dafe492535372755a0c481b17f

  • SSDEEP

    49152:u1TvYNRzksD+URmMhWMuVW1MtAnCgyCyh1418t:uRqIudLWJoA1Zt

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Targets

    • Target

      fe06918e679591f7b7f7e64ed3f870a967143a357f4612ff32628370a74906c4

    • Size

      1.8MB

    • MD5

      82b58ce73f0b0460ecce7cd03c0cccee

    • SHA1

      670534d735af33bf39bd8573f97754b9a9eb8028

    • SHA256

      fe06918e679591f7b7f7e64ed3f870a967143a357f4612ff32628370a74906c4

    • SHA512

      7c79acc567eb36c80b16ffa092113734d526002ef99a1422e7a4de136586c45eb3b4cbd9d926509623ffbeb63bfe70d4835e69dafe492535372755a0c481b17f

    • SSDEEP

      49152:u1TvYNRzksD+URmMhWMuVW1MtAnCgyCyh1418t:uRqIudLWJoA1Zt

    • Amadey

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks