Overview

overview

8

Static

static

7

b254c1fa8c...18.exe

windows7-x64

8

b254c1fa8c...18.exe

windows10-2004-x64

8

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General

  • Target

    b254c1fa8c9e95561e39f81b2a90ac44_JaffaCakes118

  • Size

    123KB

  • Sample

    240821-gmsqqasgkf

  • MD5

    b254c1fa8c9e95561e39f81b2a90ac44

  • SHA1

    282f7d1f5ea95896854f06568543ab7fff8f616a

  • SHA256

    6a609807260fa6c6d74178f702138b1fb528090a46046bf2e1d0caeab04d64ad

  • SHA512

    f1776016072368872182772aa9497724ae69a4b3067798da712f7f146d755112c5df69f4176be6e41dc25a504f2cd99bc3c872088d52f19fc9a5bd5341a7d46a

  • SSDEEP

    3072:ueSQ41MZrrOwzrq5Ss9eYfphfFQkUcot3EpeBWLLsYc:uVYrJrOSsRwcpnc

Score
8/10
discoveryupx

Malware Config

Targets

    • Target

      b254c1fa8c9e95561e39f81b2a90ac44_JaffaCakes118

    • Size

      123KB

    • MD5

      b254c1fa8c9e95561e39f81b2a90ac44

    • SHA1

      282f7d1f5ea95896854f06568543ab7fff8f616a

    • SHA256

      6a609807260fa6c6d74178f702138b1fb528090a46046bf2e1d0caeab04d64ad

    • SHA512

      f1776016072368872182772aa9497724ae69a4b3067798da712f7f146d755112c5df69f4176be6e41dc25a504f2cd99bc3c872088d52f19fc9a5bd5341a7d46a

    • SSDEEP

      3072:ueSQ41MZrrOwzrq5Ss9eYfphfFQkUcot3EpeBWLLsYc:uVYrJrOSsRwcpnc

    Score
    8/10
    discoveryupx

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks