Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 02:46

General

  • Target

    65be0406c7b04116e26664248cca29ca_JaffaCakes118.exe

  • Size

    810KB

  • MD5

    65be0406c7b04116e26664248cca29ca

  • SHA1

    62436c476e76d02f67675da9e82ee4ebc9fd0be0

  • SHA256

    0de01536b62d62eccfb585e99ac8d8ef9049815edc6f053217438231f43a5db4

  • SHA512

    1f34b452797b94223b5efd6a599ae0b9e12cac00fd04724a68e12a60d5ddb5434e046dffcfa38435ef320baf1818ceb36a1d67db88ade04bd28f16f99d5dc3da

  • SSDEEP

    24576:rM0DFpuMtEo8WLyObzYxmW9RUmr3yg6sOHy4iF0brg:r4MtERWWfmW9/3yoOHy4iL

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 6 IoCs

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\65be0406c7b04116e26664248cca29ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\65be0406c7b04116e26664248cca29ca_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    PID:340

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/340-0-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB

  • memory/340-2-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB

  • memory/340-3-0x0000000000020000-0x0000000000021000-memory.dmp
    Filesize

    4KB

  • memory/340-5-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB

  • memory/340-4-0x0000000000576000-0x000000000063D000-memory.dmp
    Filesize

    796KB

  • memory/340-6-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB

  • memory/340-7-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB

  • memory/340-8-0x0000000000020000-0x0000000000021000-memory.dmp
    Filesize

    4KB

  • memory/340-9-0x0000000000576000-0x000000000063D000-memory.dmp
    Filesize

    796KB

  • memory/340-16-0x0000000000400000-0x000000000063E000-memory.dmp
    Filesize

    2.2MB