Overview

overview

10

Static

static

10

37c2493c84...18.exe

windows7-x64

10

37c2493c84...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    37c2493c84e21020c937825202995902_JaffaCakes118

  • Size

    992KB

  • Sample

    240711-fghswszdnj

  • MD5

    37c2493c84e21020c937825202995902

  • SHA1

    341c5b5c93aa769d2a570aa180b0aa139c8ccd1d

  • SHA256

    e436efd81f865dac8ef571c76a129d7253f14fb6989ecc4f2fd572a45f772b9c

  • SHA512

    3f9a23805eff90feb68bcbf075231f334d46089a6de73ff118df34d190a637b0a8dee8bcb0bd3b929b9c9a26a2e3b6c6781d82f8f8d272abb5f4c821141ca29a

  • SSDEEP

    24576:awAcu99lPzvxP+Bsz2XjWTRMQckkIXHSYX4GeY:FAcIzpP+hickkICc

Score
10/10
darkcometpersistencerattrojan

Malware Config

Targets

    • Target

      37c2493c84e21020c937825202995902_JaffaCakes118

    • Size

      992KB

    • MD5

      37c2493c84e21020c937825202995902

    • SHA1

      341c5b5c93aa769d2a570aa180b0aa139c8ccd1d

    • SHA256

      e436efd81f865dac8ef571c76a129d7253f14fb6989ecc4f2fd572a45f772b9c

    • SHA512

      3f9a23805eff90feb68bcbf075231f334d46089a6de73ff118df34d190a637b0a8dee8bcb0bd3b929b9c9a26a2e3b6c6781d82f8f8d272abb5f4c821141ca29a

    • SSDEEP

      24576:awAcu99lPzvxP+Bsz2XjWTRMQckkIXHSYX4GeY:FAcIzpP+hickkICc

    Score
    10/10
    darkcometpersistencerattrojan

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks