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General

  • Target

    67981f38635f77558c4d7f921f8c180c261f97804d57a6911144bff2b18c11a6

  • Size

    1.7MB

  • Sample

    240518-l588msee77

  • MD5

    6042fdc17995de4c05cfe47faaeff489

  • SHA1

    b4092f30825699f92a23db79c7b070f4b33ba65d

  • SHA256

    67981f38635f77558c4d7f921f8c180c261f97804d57a6911144bff2b18c11a6

  • SHA512

    08a088505b2b57612b589e9c41ac7dbe84f64703c5243f5e6a0a1ffc193433c5b115b6cb7303184ce28c096a403ef734fa1cfe5e696b7e05a1773d25ffa5c1f6

  • SSDEEP

    24576:sEhdSp3ef65U/nYE4e1nYJFEDMEfVQfrKgD9luFLldKWHskLfTal/cka/SFSZDv:sy3f4iYEAJFEpKTnvol/nLuNnI

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      67981f38635f77558c4d7f921f8c180c261f97804d57a6911144bff2b18c11a6

    • Size

      1.7MB

    • MD5

      6042fdc17995de4c05cfe47faaeff489

    • SHA1

      b4092f30825699f92a23db79c7b070f4b33ba65d

    • SHA256

      67981f38635f77558c4d7f921f8c180c261f97804d57a6911144bff2b18c11a6

    • SHA512

      08a088505b2b57612b589e9c41ac7dbe84f64703c5243f5e6a0a1ffc193433c5b115b6cb7303184ce28c096a403ef734fa1cfe5e696b7e05a1773d25ffa5c1f6

    • SSDEEP

      24576:sEhdSp3ef65U/nYE4e1nYJFEDMEfVQfrKgD9luFLldKWHskLfTal/cka/SFSZDv:sy3f4iYEAJFEpKTnvol/nLuNnI

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks