Overview

overview

9

Static

static

3

c8381366fc...18.exe

windows7-x64

9

c8381366fc...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    29/08/2024, 04:25

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General

  • Target

    c8381366fcb3b196d51f08bbbc36c9fb_JaffaCakes118.exe

  • Size

    868KB

  • MD5

    c8381366fcb3b196d51f08bbbc36c9fb

  • SHA1

    fc8dc7c263370b79d1a9b4b191f2e296e7146e22

  • SHA256

    cab7703a79567b8cfe051492d153ba32c28d05a97a0126b09deaadd9f0ad453a

  • SHA512

    7ab6e3b4e2ac322983299f6432313193306b77483c1d8f09c4536177cb68e8aadf4b4abf7172295c852471cc885a677a4daf820f8e219b945e5c77410565ce36

  • SSDEEP

    24576:/Vl3mu6oyImkJhi2AS/k1DopxMXwibXA1e:/VlDDyFkJhi2Az1DouAw

Score
9/10
credential_accessdiscoverypersistencespywarestealerupx

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

    credential_accessstealer
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • UPX packed file 6 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

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

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

    discovery
  • Checks processor information in registry 2 TTPs 3 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8381366fcb3b196d51f08bbbc36c9fb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c8381366fcb3b196d51f08bbbc36c9fb_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:2460

Network

        MITRE ATT&CK Enterprise v15

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Privilege Escalation

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Defense Evasion

        Modify Registry

        1
        T1112

        Credential Access

        Credentials from Password Stores

        2
        T1555

        Credentials from Web Browsers

        1
        T1555.003

        Windows Credential Manager

        1
        T1555.004

        Unsecured Credentials

        2
        T1552

        Credentials In Files

        1
        T1552.001

        Credentials in Registry

        1
        T1552.002

        Discovery

        Browser Information Discovery

        1
        T1217

        Query Registry

        2
        T1012

        System Information Discovery

        1
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        Lateral Movement

        Collection

        Data from Local System

        2
        T1005

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2460-0-0x0000000000880000-0x0000000000958000-memory.dmp

          Filesize

          864KB

          Download

        • memory/2460-1-0x0000000000960000-0x0000000000A2E000-memory.dmp

          Filesize

          824KB

          Download

        • memory/2460-2-0x0000000000B50000-0x0000000000D8D000-memory.dmp

          Filesize

          2.2MB

          Download

        • memory/2460-3-0x0000000000B50000-0x0000000000D9C000-memory.dmp

          Filesize

          2.3MB

          Download

        • memory/2460-4-0x0000000000B50000-0x0000000000D8D000-memory.dmp

          Filesize

          2.2MB

          Download

        • memory/2460-5-0x0000000000B50000-0x0000000000D9C000-memory.dmp

          Filesize

          2.3MB

          Download

        • memory/2460-12-0x0000000000B50000-0x0000000000D9C000-memory.dmp

          Filesize

          2.3MB

          Download

        • memory/2460-14-0x0000000000B50000-0x0000000000D9C000-memory.dmp

          Filesize

          2.3MB

          Download