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General

  • Target

    CeleryInstaller.exe

  • Size

    822KB

  • Sample

    240817-qd7b7axbla

  • MD5

    0bd82e264be214414d6dd26bac3e1770

  • SHA1

    5325e64053dcf599a9c5cedec532418716f9d357

  • SHA256

    60593ced1e78fd4b3fdffcd58bcde989d8e9b031b3ad9132815fdf614e0449d4

  • SHA512

    842a80fed2286d06987cd2dde7ae94fc6c7986eb49cc62684f62f148973e5080df7866e1d2f81d53cb5ac95ef9d88489f6765265e29104be0ae349c6a3164592

  • SSDEEP

    12288:c5SsIg0ZvkY29slOLJFbJZXM1Eg/2QAu4NRFNxIg0Z:Ru0ZvkY29+OLfzI2Q0NH10Z

Malware Config

Targets

    • Target

      CeleryInstaller.exe

    • Size

      822KB

    • MD5

      0bd82e264be214414d6dd26bac3e1770

    • SHA1

      5325e64053dcf599a9c5cedec532418716f9d357

    • SHA256

      60593ced1e78fd4b3fdffcd58bcde989d8e9b031b3ad9132815fdf614e0449d4

    • SHA512

      842a80fed2286d06987cd2dde7ae94fc6c7986eb49cc62684f62f148973e5080df7866e1d2f81d53cb5ac95ef9d88489f6765265e29104be0ae349c6a3164592

    • SSDEEP

      12288:c5SsIg0ZvkY29slOLJFbJZXM1Eg/2QAu4NRFNxIg0Z:Ru0ZvkY29+OLfzI2Q0NH10Z

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Network Service Discovery

      Attempt to gather information on host's network.

    • 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