Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    27-04-2024 07:44

General

  • Target

    02bfd695ecea2b103511e4bc6778a003_JaffaCakes118.exe

  • Size

    279KB

  • MD5

    02bfd695ecea2b103511e4bc6778a003

  • SHA1

    8e32e873af163ceb1c0736e06645498115e3dec3

  • SHA256

    6aeacdc72ad78c30cb2b4f3108966a40b51e8059569730afebeece8e7714ae10

  • SHA512

    187c4f7786c036c3f254d6e445d703dfe125621ad20199fb909e2802af4497ed88f1bf06ef2968cdd2feb0964beee76b692167931ee8a349f041fc890130a877

  • SSDEEP

    6144:V0JbGMLl8sKzy3naTVBtGXPzNld/gIpTCtrBuVUXibY:EiZsQVBoXPHlZc

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 3 IoCs
  • 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 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\02bfd695ecea2b103511e4bc6778a003_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\02bfd695ecea2b103511e4bc6778a003_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:2924

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2924-0-0x0000000074BE0000-0x000000007518B000-memory.dmp
    Filesize

    5.7MB

  • memory/2924-1-0x0000000074BE0000-0x000000007518B000-memory.dmp
    Filesize

    5.7MB

  • memory/2924-2-0x0000000000970000-0x00000000009B0000-memory.dmp
    Filesize

    256KB

  • memory/2924-3-0x0000000074BE0000-0x000000007518B000-memory.dmp
    Filesize

    5.7MB

  • memory/2924-4-0x0000000000970000-0x00000000009B0000-memory.dmp
    Filesize

    256KB