Overview

overview

10

Static

static

6559e803c6...8a.dll

windows7-x64

10

6559e803c6...8a.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    6559e803c67cc26809e54fa6fb9787ac5e1183387afa4f436cc3349297d9e18a

  • Size

    164KB

  • Sample

    221124-fsdnbaba84

  • MD5

    caf07c4c640fa87062a9769ce836cace

  • SHA1

    1fe87194d8c4c04c857acddd4ad44d14e51c70e4

  • SHA256

    6559e803c67cc26809e54fa6fb9787ac5e1183387afa4f436cc3349297d9e18a

  • SHA512

    0f44fff3fd976ada1c291f5adf9e9ae1be20489f9804dde59f63f01028bb046f4e6ea9d7b7aceb4a5635d31dc079222b847d876341aec4c4429cf0ea54178c66

  • SSDEEP

    3072:xm2PxxtqUEJPPzxvtON5FRUDHGnOBxvWotbXAS:wvX3TO5bMH4OBxvWebXD

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      6559e803c67cc26809e54fa6fb9787ac5e1183387afa4f436cc3349297d9e18a

    • Size

      164KB

    • MD5

      caf07c4c640fa87062a9769ce836cace

    • SHA1

      1fe87194d8c4c04c857acddd4ad44d14e51c70e4

    • SHA256

      6559e803c67cc26809e54fa6fb9787ac5e1183387afa4f436cc3349297d9e18a

    • SHA512

      0f44fff3fd976ada1c291f5adf9e9ae1be20489f9804dde59f63f01028bb046f4e6ea9d7b7aceb4a5635d31dc079222b847d876341aec4c4429cf0ea54178c66

    • SSDEEP

      3072:xm2PxxtqUEJPPzxvtON5FRUDHGnOBxvWotbXAS:wvX3TO5bMH4OBxvWebXD

    Score
    10/10
    ramnitbankerevasionpersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks