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General

  • Target

    teset.exe

  • Size

    690.0MB

  • Sample

    240305-x832ksgb46

  • MD5

    359d0c3424b46b9947f63aac496ccd48

  • SHA1

    79dec290fdf8c12e3949321e8df5bcaf7ccc1d18

  • SHA256

    359ad5a8f9bf0c74f4963db5bd5d81c31576f78e4e2e631409f3700821ed7f43

  • SHA512

    f0ac2b6c0fdff47562c97007311ef91b71279e52de83312789973d5183f285a007654da341c21b3c0697909092b34d8ee00c03a30d58f51e813aa3b2e9e9b8e7

  • SSDEEP

    12288:rmJUQBuLut6N6LqQzJqkKAulc84bYBbuB1t4cWWzDKuVAccIpGNJ+Qh:4BZ6N6LqQzJqkW

Malware Config

Extracted

Family

icarusstealer

Attributes
  • payload_url

    https://blackhatsec.org/add.jpg

    https://blackhatsec.org/remove.jpg

Targets

    • Target

      teset.exe

    • Size

      690.0MB

    • MD5

      359d0c3424b46b9947f63aac496ccd48

    • SHA1

      79dec290fdf8c12e3949321e8df5bcaf7ccc1d18

    • SHA256

      359ad5a8f9bf0c74f4963db5bd5d81c31576f78e4e2e631409f3700821ed7f43

    • SHA512

      f0ac2b6c0fdff47562c97007311ef91b71279e52de83312789973d5183f285a007654da341c21b3c0697909092b34d8ee00c03a30d58f51e813aa3b2e9e9b8e7

    • SSDEEP

      12288:rmJUQBuLut6N6LqQzJqkKAulc84bYBbuB1t4cWWzDKuVAccIpGNJ+Qh:4BZ6N6LqQzJqkW

    • IcarusStealer

      Icarus is a modular stealer written in C# First adverts in July 2022.

    • Modifies Installed Components in the registry

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks