General

  • Target

    162d0723_CZtsdzfZQn

  • Size

    198KB

  • Sample

    210908-fnpvsadfd3

  • MD5

    162d0723e3a957771bdbf05f991e2835

  • SHA1

    6ad81a6b1bf8814dc16086c6370949c610d3643e

  • SHA256

    e59652e1ac3f5b8b79e1092a9ff4d560dfccc4c0324d8f9d51070df9ff2430dc

  • SHA512

    f24e4cb1ec5bc2296df5cf89a034aa4e6e63af1bd84d040feb6a027ded16d08e3bd6f2c171741e60827e30cc91dbfce5c079d6366f0040f167049bc7e5e733a2

Malware Config

Targets

    • Target

      162d0723_CZtsdzfZQn

    • Size

      198KB

    • MD5

      162d0723e3a957771bdbf05f991e2835

    • SHA1

      6ad81a6b1bf8814dc16086c6370949c610d3643e

    • SHA256

      e59652e1ac3f5b8b79e1092a9ff4d560dfccc4c0324d8f9d51070df9ff2430dc

    • SHA512

      f24e4cb1ec5bc2296df5cf89a034aa4e6e63af1bd84d040feb6a027ded16d08e3bd6f2c171741e60827e30cc91dbfce5c079d6366f0040f167049bc7e5e733a2

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks