General

  • Target

    a54f7c373754274a49006f8f34c1a92479006ed4a94926ccabec704f8a3c770b

  • Size

    7KB

  • Sample

    230302-f1w5mabf42

  • MD5

    9d338d9096fbb6a26ccbe6d6f85f7510

  • SHA1

    c5f466becfca25bb9a23bb92bb1d487e0c57daa1

  • SHA256

    a54f7c373754274a49006f8f34c1a92479006ed4a94926ccabec704f8a3c770b

  • SHA512

    32814cd0647db555bbcd7048de1e3ca3d173ace20d743ab360f81947fea91b414057f47d6da4cef87541bba2831cdfd240a0e9766ac3a5d9c765929ffece3ddc

  • SSDEEP

    96:nBt4EMrZ4+NDLLOd+KnuRZTnqx1TkMozWtIgwCRXzNt:nWC+NXLC+fT+kMozWOHoB

Malware Config

Extracted

Family

purecrypter

C2

http://cleaning.homesecuritypc.com/packages/Bnqrohhu.dat

http://cleaning.homesecuritypc.com/packages/Ncpwfh.dat

http://cleaning.homesecuritypc.com/packages/Ihjdf.dat

Targets

    • Target

      a54f7c373754274a49006f8f34c1a92479006ed4a94926ccabec704f8a3c770b

    • Size

      7KB

    • MD5

      9d338d9096fbb6a26ccbe6d6f85f7510

    • SHA1

      c5f466becfca25bb9a23bb92bb1d487e0c57daa1

    • SHA256

      a54f7c373754274a49006f8f34c1a92479006ed4a94926ccabec704f8a3c770b

    • SHA512

      32814cd0647db555bbcd7048de1e3ca3d173ace20d743ab360f81947fea91b414057f47d6da4cef87541bba2831cdfd240a0e9766ac3a5d9c765929ffece3ddc

    • SSDEEP

      96:nBt4EMrZ4+NDLLOd+KnuRZTnqx1TkMozWtIgwCRXzNt:nWC+NXLC+fT+kMozWOHoB

    • Detect rhadamanthys stealer shellcode

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks