Analysis

  • max time kernel
    94s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/07/2024, 11:01

General

  • Target

    34717edb162c6cabf5b3404de905bf1e_JaffaCakes118.exe

  • Size

    224KB

  • MD5

    34717edb162c6cabf5b3404de905bf1e

  • SHA1

    9d4d6ceec22e71d9f1d39d85ff000d73be85ee7e

  • SHA256

    153112ede14a1db97ababcf8af9522bb6958cee9269a9cef09fd23d34846aefe

  • SHA512

    7c48ea9aa4301bb5f38589d79c4556dec9718ad80bf49e4cdbd6a54ab5333c6d75cb32d39535519e56b32df0d1badb43fc27061aac0b10829f71908ae7560e47

  • SSDEEP

    6144:33H6hp7qQ7X2B3Vx9BkeUsRd8aUiESv1JVFOdDo:336hp7q73/rkeUs38OFJb

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\34717edb162c6cabf5b3404de905bf1e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\34717edb162c6cabf5b3404de905bf1e_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\MICROS~1\TEMPLA~1\LIVECO~1\16\User\WORDDO~2\6DFCTM~1.BAT
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3008
      • C:\Windows\SysWOW64\attrib.exe
        attrib -R -S -H "C:\Users\Admin\AppData\Local\Temp\34717edb162c6cabf5b3404de905bf1e_JaffaCakes118.exe"
        3⤵
        • Views/modifies file attributes
        PID:4660
      • C:\Windows\SysWOW64\attrib.exe
        attrib -R -S -H "C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\User\Word Document Building Blocks\6DFC.tmp.bat"
        3⤵
        • Views/modifies file attributes
        PID:5076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\MICROS~1\TEMPLA~1\LIVECO~1\16\User\WORDDO~2\6DFC.tmp.bat

    Filesize

    586B

    MD5

    d1871f1d41468e6c221795c9ff5a4ead

    SHA1

    83859ddb30e1ae0dc80d00dd5c14236fc209928b

    SHA256

    81a2f7cf7e296a21e3b43fd5de95847c68fab49761778acb2ddb17d2eb094e60

    SHA512

    0b1f30145f90dc7b3ba4cbc40885ca7efc638ada3466e3088e39a2e1db467401f460a958a84d24d0a1d3f810bd5d41f4403a7aa2ab22b4c3ac63acaa7a852d39

  • memory/2688-0-0x0000000000600000-0x0000000000604000-memory.dmp

    Filesize

    16KB

  • memory/2688-1-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/2688-3-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB