Overview

overview

10

Static

static

3

02a996dc98...18.exe

windows7-x64

10

02a996dc98...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    02a996dc982930141bcfa6f2dcc3f81c_JaffaCakes118
  • Size 146KB
  • Sample240622-ryw8ds1hkd
  • SHA256 5a16881033da5e853c9c7761a6ed16dbec04d48cdc43b00118a1e8bba3f52054
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target
      02a996dc982930141bcfa6f2dcc3f81c_JaffaCakes118
    • Size 146KB
    • SHA256 5a16881033da5e853c9c7761a6ed16dbec04d48cdc43b00118a1e8bba3f52054
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks