General

  • Target

    arceo.ai_88f7544a29a2ceb175a135d9fa221cbfd3e8c71f32dd6b09399717f85ea9afd1_2fyuotwd.exe

  • Size

    764KB

  • Sample

    210901-j26szrrl7a

  • MD5

    2f9fc82898d718f2abe99c4a6fa79e69

  • SHA1

    9d336b8911c8ffd7cc809e31d5b53796bb0cc7bb

  • SHA256

    88f7544a29a2ceb175a135d9fa221cbfd3e8c71f32dd6b09399717f85ea9afd1

  • SHA512

    19f0879b1c54d305ab7a97a0d46ab79c103d4687fe37d5f9ef1934904eea48a1c66b1ac2de3dace6dc0d91623309287044c198cb0b3fc9f8453fbc9d1c0cae8b

Malware Config

Targets

    • Target

      arceo.ai_88f7544a29a2ceb175a135d9fa221cbfd3e8c71f32dd6b09399717f85ea9afd1_2fyuotwd.exe

    • Size

      764KB

    • MD5

      2f9fc82898d718f2abe99c4a6fa79e69

    • SHA1

      9d336b8911c8ffd7cc809e31d5b53796bb0cc7bb

    • SHA256

      88f7544a29a2ceb175a135d9fa221cbfd3e8c71f32dd6b09399717f85ea9afd1

    • SHA512

      19f0879b1c54d305ab7a97a0d46ab79c103d4687fe37d5f9ef1934904eea48a1c66b1ac2de3dace6dc0d91623309287044c198cb0b3fc9f8453fbc9d1c0cae8b

    • Hive

      A ransomware written in Golang first seen in June 2021.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v6

Tasks