Overview

overview

10

Static

static

7

a2477ceb42...18.exe

windows7-x64

10

a2477ceb42...18.exe

windows10-2004-x64

10

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General

  • Target

    a2477ceb42526b59fa027ce318df78fb_JaffaCakes118

  • Size

    279KB

  • Sample

    240817-m5y84svfkr

  • MD5

    a2477ceb42526b59fa027ce318df78fb

  • SHA1

    2c5641f2bf6da29b0988005c70c919c4c593316f

  • SHA256

    2542246ee206c63e38511d7a5db824583f038079d39f2b37aa0cca1f7597fedb

  • SHA512

    258275d0262b746a9cdc8b7c33ec47a53936c22eb2e8d812ff75d17e10431468579b5d597ac2917ff3b7c86b755226c69383f6700bd40094220267a2451d1f21

  • SSDEEP

    6144:XP0ImLs77ou6VhA9+XgIrNJxSxnryekL7A+kaHN5mY1JXz:XPiLk7ou6VhA8wMxSxn/w7fk4bm61

Score
10/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      a2477ceb42526b59fa027ce318df78fb_JaffaCakes118

    • Size

      279KB

    • MD5

      a2477ceb42526b59fa027ce318df78fb

    • SHA1

      2c5641f2bf6da29b0988005c70c919c4c593316f

    • SHA256

      2542246ee206c63e38511d7a5db824583f038079d39f2b37aa0cca1f7597fedb

    • SHA512

      258275d0262b746a9cdc8b7c33ec47a53936c22eb2e8d812ff75d17e10431468579b5d597ac2917ff3b7c86b755226c69383f6700bd40094220267a2451d1f21

    • SSDEEP

      6144:XP0ImLs77ou6VhA9+XgIrNJxSxnryekL7A+kaHN5mY1JXz:XPiLk7ou6VhA8wMxSxn/w7fk4bm61

    Score
    10/10
    discoverypersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks