Overview

overview

10

Static

static

7

3fd1f524eb...18.exe

windows7-x64

10

3fd1f524eb...18.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    3fd1f524eb44f235052756f110a7d0ba_JaffaCakes118

  • Size

    410KB

  • Sample

    240713-cv6kbstgja

  • MD5

    3fd1f524eb44f235052756f110a7d0ba

  • SHA1

    184a1057536da4fc7af2918d72b683073d233543

  • SHA256

    be92682a435ad66b1ca051475cbc80798296ea3ad042c41585f028b050825e0a

  • SHA512

    85f2297898c087b4ecb3b9427118b62cbb21291f9ae5701507dd561d15a6f5addfe33220f2425be58796ef731c17a7849099c9a0412545394175ecd3536e42b9

  • SSDEEP

    12288:SnNhuBoY8SorxgmA+nlvVlua2WMCZcMF1FR4U:SPatCg7EPAfecFU

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      3fd1f524eb44f235052756f110a7d0ba_JaffaCakes118

    • Size

      410KB

    • MD5

      3fd1f524eb44f235052756f110a7d0ba

    • SHA1

      184a1057536da4fc7af2918d72b683073d233543

    • SHA256

      be92682a435ad66b1ca051475cbc80798296ea3ad042c41585f028b050825e0a

    • SHA512

      85f2297898c087b4ecb3b9427118b62cbb21291f9ae5701507dd561d15a6f5addfe33220f2425be58796ef731c17a7849099c9a0412545394175ecd3536e42b9

    • SSDEEP

      12288:SnNhuBoY8SorxgmA+nlvVlua2WMCZcMF1FR4U:SPatCg7EPAfecFU

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks