General

  • Target

    External.exe

  • Size

    22.0MB

  • Sample

    240628-arr7es1bnc

  • MD5

    daf1efdef98d69c94d8aaf3bcca478da

  • SHA1

    baa95fbaf32a0795cee2737023e19fed4f966c16

  • SHA256

    6f22df0e4599e36fca2868fd0db9b4dd3a62c16c807b2d58187d2f1d8030390b

  • SHA512

    d58d2a5212a0ae59c8c2f122f7c4d9ab4dee03cb43877e98282733e20dd4f6e8f1342e6fff0f056c47f210fc36df1d9d111d906bc4eab6019b43d54b47b6832e

  • SSDEEP

    98304:LfvITB2lUZsRamaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqOSpXq3z5Zs5J1n6ksBR:LnILeNlpYfMQc2sDSEUhn6ksVR

Malware Config

Targets

    • Target

      External.exe

    • Size

      22.0MB

    • MD5

      daf1efdef98d69c94d8aaf3bcca478da

    • SHA1

      baa95fbaf32a0795cee2737023e19fed4f966c16

    • SHA256

      6f22df0e4599e36fca2868fd0db9b4dd3a62c16c807b2d58187d2f1d8030390b

    • SHA512

      d58d2a5212a0ae59c8c2f122f7c4d9ab4dee03cb43877e98282733e20dd4f6e8f1342e6fff0f056c47f210fc36df1d9d111d906bc4eab6019b43d54b47b6832e

    • SSDEEP

      98304:LfvITB2lUZsRamaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqOSpXq3z5Zs5J1n6ksBR:LnILeNlpYfMQc2sDSEUhn6ksVR

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Target

      �S��n�v.pyc

    • Size

      1KB

    • MD5

      65b66b2299a0241713a7be46d059791a

    • SHA1

      591e3065937af5bde2fd278756f4b97cf7dc93f2

    • SHA256

      b0b9c3cd0bec6ad83efe41012c24817d7552cba004acdee0d38923888a5b4699

    • SHA512

      22d9412403af7113c97fab7eee2f6b42be46ecfe3643faff739dcbf4d652ead9353f2adb44a87560a5906901885f91bf3b8e503ad222a06691988a40e90e3334

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks