General

  • Target

    CONSTRUCCIONESE.C.CASASS.L.ARTCULOSENORDENDECOMPRALISTAADJUNTA.vbs

  • Size

    26KB

  • Sample

    241105-n1k2cszhle

  • MD5

    4fd80976e70f4d1bb775d5226e33f2d4

  • SHA1

    67110d81f628a445ab14a235f432f4723272340a

  • SHA256

    5609778f25f27c804c0d386b69c9a0fd5fb05dde185886d3d17547ff50adf237

  • SHA512

    c148d327a2338f5f678c30fddfe3d6a808255f145c145f5a9f4250a1f1de5214740b37aef037ead8a14e6f522000b305ae62763029c38f490cad879e4d933a97

  • SSDEEP

    192:bmRhBwAQ2p8gDxl7me/J9qG9NKV8+Eha3vqVHGDvSJNDmJBj+I4yS4Hm8KqcVOaO:6ke1dmidc9vyZmJsbySX8NHbrBvN1TWm

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      CONSTRUCCIONESE.C.CASASS.L.ARTCULOSENORDENDECOMPRALISTAADJUNTA.vbs

    • Size

      26KB

    • MD5

      4fd80976e70f4d1bb775d5226e33f2d4

    • SHA1

      67110d81f628a445ab14a235f432f4723272340a

    • SHA256

      5609778f25f27c804c0d386b69c9a0fd5fb05dde185886d3d17547ff50adf237

    • SHA512

      c148d327a2338f5f678c30fddfe3d6a808255f145c145f5a9f4250a1f1de5214740b37aef037ead8a14e6f522000b305ae62763029c38f490cad879e4d933a97

    • SSDEEP

      192:bmRhBwAQ2p8gDxl7me/J9qG9NKV8+Eha3vqVHGDvSJNDmJBj+I4yS4Hm8KqcVOaO:6ke1dmidc9vyZmJsbySX8NHbrBvN1TWm

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks