Overview

overview

8

Static

static

7

a71406e98f...18.exe

windows7-x64

8

a71406e98f...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a71406e98f79cd995b5efcc5d117733f_JaffaCakes118

  • Size

    121KB

  • Sample

    240818-r75wws1gkq

  • MD5

    a71406e98f79cd995b5efcc5d117733f

  • SHA1

    3b0570943ae442be351e0b2f8163907eda12917f

  • SHA256

    76e8f5382b1b667c44ebfa727e520ab13f759f0cddc012a04478a06411c77e58

  • SHA512

    31b2cec06929e028282f78b2d5e625fbddb9b3f12292c7da5dec2095ace953de975c42a1bb28355f3fc62ffef018b4593fdf4c747ee9e21909db3c09ebebed61

  • SSDEEP

    3072:ueSQ41MZrrOwzrq5Ss9eYfphfFQkUcot3EpeBWLLkr:uVYrJrOSsRwcpqr

Score
8/10
discoveryupx

Malware Config

Targets

    • Target

      a71406e98f79cd995b5efcc5d117733f_JaffaCakes118

    • Size

      121KB

    • MD5

      a71406e98f79cd995b5efcc5d117733f

    • SHA1

      3b0570943ae442be351e0b2f8163907eda12917f

    • SHA256

      76e8f5382b1b667c44ebfa727e520ab13f759f0cddc012a04478a06411c77e58

    • SHA512

      31b2cec06929e028282f78b2d5e625fbddb9b3f12292c7da5dec2095ace953de975c42a1bb28355f3fc62ffef018b4593fdf4c747ee9e21909db3c09ebebed61

    • SSDEEP

      3072:ueSQ41MZrrOwzrq5Ss9eYfphfFQkUcot3EpeBWLLkr:uVYrJrOSsRwcpqr

    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