Resubmissions

21/05/2024, 13:10

240521-qemn6sfa23 8

General

  • Target

    sample

  • Size

    8KB

  • Sample

    240521-qemn6sfa23

  • MD5

    7f0028f58c88e1a1542a4f0b33bde29c

  • SHA1

    e734eee4e7ec4d98192af08739f9858939f857ef

  • SHA256

    3dd3ffbee73642b4699e93d1f11dbe34918a43cb887b07a6d4ae83dae30adf7e

  • SHA512

    643b7f58e0f2190b11110fa3928cf5b3185e49e371457a34ddf1551f883a45007f207b16a8ac83ebc983079cafad36846793353ff7b0f79b9919604f0cdbcde2

  • SSDEEP

    96:rhcV2ywWNAWNBwzQHsBE269cPOjVxoJZwFOaSxOXTQN0tll:rhDyJAWNbYfpGxgZoOaSsDQsll

Malware Config

Targets

    • Target

      sample

    • Size

      8KB

    • MD5

      7f0028f58c88e1a1542a4f0b33bde29c

    • SHA1

      e734eee4e7ec4d98192af08739f9858939f857ef

    • SHA256

      3dd3ffbee73642b4699e93d1f11dbe34918a43cb887b07a6d4ae83dae30adf7e

    • SHA512

      643b7f58e0f2190b11110fa3928cf5b3185e49e371457a34ddf1551f883a45007f207b16a8ac83ebc983079cafad36846793353ff7b0f79b9919604f0cdbcde2

    • SSDEEP

      96:rhcV2ywWNAWNBwzQHsBE269cPOjVxoJZwFOaSxOXTQN0tll:rhDyJAWNbYfpGxgZoOaSsDQsll

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks