Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2024 06:43

General

  • Target

    cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    cc606f58d32942ddd8613c691824dbc8

  • SHA1

    869824ea2fab972f5f10e78463ff4869b019dc0d

  • SHA256

    38d352324a2ca353e1e4c424f303faac518863f0b9c255d90b273cfba24a9cb1

  • SHA512

    ec3f2f2809ad60b92e671b27a64dde7cd229c6d68a7f921823020061b6ed619aa99f64a80036f9057b00da6236ef22b15bc5aa6acf3e6606c06917305d3f4687

  • SSDEEP

    24576:w1jPxRbIuwC9zBldHz90/6iFcQOm8gHLCquAJ5bwWkREx/G:U7suwwT90XF9OmPH2qZPbRwEx

Malware Config

Signatures

  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 2 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:4824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\-[GB]-194.110.13.70\Firefox\Bookmarks.txt

    Filesize

    70B

    MD5

    386d9bceab0accba2c4c8b46b905756a

    SHA1

    aecb26c43e4e4b51d330d49cb7ea6a28cc144505

    SHA256

    c15e1e36bb84e0a19bcc450d22adf2fe25301c3fda9655f0a9883575b00469e6

    SHA512

    5d34e04b6de198f74dcda1cb7d42f76af4b8911449d1b27d748ba6024d1644eeb8dfe70324db391334edbe20b4bc3174cc9939d33804f6742949f3b2ebd4e0af

  • memory/4824-0-0x0000000000740000-0x0000000000B5C000-memory.dmp

    Filesize

    4.1MB

  • memory/4824-1-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

    Filesize

    4KB

  • memory/4824-2-0x0000000000740000-0x0000000000B5C000-memory.dmp

    Filesize

    4.1MB

  • memory/4824-3-0x0000000074B10000-0x00000000752C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4824-4-0x0000000074B10000-0x00000000752C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4824-36-0x0000000006E60000-0x0000000006EC6000-memory.dmp

    Filesize

    408KB

  • memory/4824-40-0x0000000007070000-0x0000000007102000-memory.dmp

    Filesize

    584KB

  • memory/4824-41-0x00000000076C0000-0x0000000007C64000-memory.dmp

    Filesize

    5.6MB

  • memory/4824-55-0x0000000000740000-0x0000000000B5C000-memory.dmp

    Filesize

    4.1MB

  • memory/4824-56-0x0000000074B10000-0x00000000752C0000-memory.dmp

    Filesize

    7.7MB