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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2024, 23:21

General

  • Target

    97cdaebd008fd9baf3ee40ea65740643_JaffaCakes118.exe

  • Size

    216KB

  • MD5

    97cdaebd008fd9baf3ee40ea65740643

  • SHA1

    af16c98f3cd05903ab20e2e2ceaa747c740c2797

  • SHA256

    dd9396aff0f2c82c526a08ae0e69345b1662cf6727f0943e4a6f3ca636055231

  • SHA512

    3e7d2fefc8dcde6e15c15cb8ed211537ccb79bbad388b2cc20403aa1c5f4df2f1b718ad3db834ee9f79366f012d1802ea4d5a435749c2a34c366b012abd328df

  • SSDEEP

    3072:+GWu9tCKWrLDqHdjF+dUsiohHvnYu6iLv2T/oDP0sYTwdKOieWDuFHFYtUl0Y:+p+HvWUeHvYy20L0BTwdK2IuVFMUl

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.costa.com.pk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    isb123

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Agenttesla family
  • AgentTesla payload 1 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\97cdaebd008fd9baf3ee40ea65740643_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\97cdaebd008fd9baf3ee40ea65740643_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2304-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

    Filesize

    4KB

  • memory/2304-1-0x0000000000C80000-0x0000000000CBC000-memory.dmp

    Filesize

    240KB

  • memory/2304-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2304-3-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

    Filesize

    4KB

  • memory/2304-4-0x0000000074AC0000-0x00000000751AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2304-5-0x0000000074AC0000-0x00000000751AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2304-6-0x0000000074AC0000-0x00000000751AE000-memory.dmp

    Filesize

    6.9MB