Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 10:07

General

  • Target

    f7c53fbd184e36df12bcaf797f5673b8_JaffaCakes118.exe

  • Size

    43KB

  • MD5

    f7c53fbd184e36df12bcaf797f5673b8

  • SHA1

    0a86ffa853cef82a4df734f4f515bb56a20307a5

  • SHA256

    3b27ab3c2cd5c51a3e482a9200d8cc11d734dd6dbe9d1f090512513197ce9fb3

  • SHA512

    e4fa4212067c4181edcba7b56ba9e6d66c49c7e6973711229b740f54d45b059ad509f70be051290c072db61e5ab33b9961a83f7e7dd0190447754a07c997ddf0

  • SSDEEP

    768:nvE8I84dSPkkoWp+aXynVnQEIjzxRYWxPzkXNotCHUtNLMuyWWm/tibnd:nvTItAPJiaX6VTIZRYWxPzkXNotCHUtg

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7c53fbd184e36df12bcaf797f5673b8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7c53fbd184e36df12bcaf797f5673b8_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_win_path
    PID:4524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4524-0-0x0000000000500000-0x000000000050D000-memory.dmp
    Filesize

    52KB

  • memory/4524-1-0x0000000013180000-0x0000000013198000-memory.dmp
    Filesize

    96KB

  • memory/4524-2-0x0000000013140000-0x0000000013150000-memory.dmp
    Filesize

    64KB

  • memory/4524-3-0x0000000013140000-0x0000000013150000-memory.dmp
    Filesize

    64KB

  • memory/4524-4-0x0000000000500000-0x000000000050D000-memory.dmp
    Filesize

    52KB