Overview

overview

8

Static

static

3

02ce6f01ca...18.exe

windows7-x64

8

02ce6f01ca...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 18:54

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General

  • Target

    02ce6f01cae0a24dde5c9423b8a05005_JaffaCakes118.exe

  • Size

    442KB

  • MD5

    02ce6f01cae0a24dde5c9423b8a05005

  • SHA1

    9bbba5b185299a057beed468028cec70db64ef9e

  • SHA256

    766543113df371a8fac995c93d09e1b2d676c003ffc5c8f23c835f04cd1eb385

  • SHA512

    c9faa1dfd4c159f233b3d20e63d45518325f97474f11b919649ffc0bf5b752c4cda88fb3727ee9aaadfff6e964c57e04f8958abf8cac87c479fba204684693de

  • SSDEEP

    12288:J4y57i7lzoGrgo/hlE41igCDZasZwrZg7mDD4NUYk:KmWlzjrg4QUlCNasZgShk

Score
8/10
discoveryevasionpersistenceupx

Malware Config

Signatures

  • Disables Task Manager via registry modification
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • UPX packed file 2 IoCs

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

    upx
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 2 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\02ce6f01cae0a24dde5c9423b8a05005_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\02ce6f01cae0a24dde5c9423b8a05005_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2908
    • C:\ProgramData\fVsVFGfVFkPeQTy.exe
      "C:\ProgramData\fVsVFGfVFkPeQTy.exe"
      2⤵
      • Executes dropped EXE
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\fVsVFGfVFkPeQTy.exe
    Filesize

    442KB

    MD5

    02ce6f01cae0a24dde5c9423b8a05005

    SHA1

    9bbba5b185299a057beed468028cec70db64ef9e

    SHA256

    766543113df371a8fac995c93d09e1b2d676c003ffc5c8f23c835f04cd1eb385

    SHA512

    c9faa1dfd4c159f233b3d20e63d45518325f97474f11b919649ffc0bf5b752c4cda88fb3727ee9aaadfff6e964c57e04f8958abf8cac87c479fba204684693de

    Download Submit

  • memory/2428-12-0x0000000000600000-0x0000000000675000-memory.dmp

    Filesize

    468KB

    Download

  • memory/2428-13-0x0000000000600000-0x0000000000675000-memory.dmp

    Filesize

    468KB

    Download

  • memory/2908-2-0x000000000063E000-0x000000000066F000-memory.dmp

    Filesize

    196KB

    Download

  • memory/2908-1-0x00000000002D0000-0x000000000032A000-memory.dmp

    Filesize

    360KB

    Download

  • memory/2908-3-0x0000000000600000-0x0000000000675000-memory.dmp

    Filesize

    468KB

    Download