Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10-de-20210920
  • submitted
    19-10-2021 11:19

General

  • Target

    2fa09ee57bb2b3072c552ac43e07870c16872501131dc2dcd366cbcb30eed59a.exe

  • Size

    73KB

  • MD5

    3ef467dd6df7893cd2da5cb41e5e1693

  • SHA1

    813bc7706d0c67bc50ca78f296ddfabcba9b31b3

  • SHA256

    2fa09ee57bb2b3072c552ac43e07870c16872501131dc2dcd366cbcb30eed59a

  • SHA512

    d64da5a86bf72c07cb97000c82d00ff471b7dd8d8b493f274d21eecadd6c8c63d49f4d18eee785077034684db6734c424312e96e237599defc639f14091bd77c

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.enmmakina.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    WG7sfIIm5

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2fa09ee57bb2b3072c552ac43e07870c16872501131dc2dcd366cbcb30eed59a.exe
    "C:\Users\Admin\AppData\Local\Temp\2fa09ee57bb2b3072c552ac43e07870c16872501131dc2dcd366cbcb30eed59a.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4264

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4264-115-0x0000000000960000-0x0000000000961000-memory.dmp

    Filesize

    4KB

  • memory/4264-117-0x00000000051D0000-0x00000000051D1000-memory.dmp

    Filesize

    4KB

  • memory/4264-120-0x0000000005310000-0x0000000005311000-memory.dmp

    Filesize

    4KB

  • memory/4264-121-0x0000000001350000-0x0000000001374000-memory.dmp

    Filesize

    144KB

  • memory/4264-122-0x00000000052F0000-0x000000000530F000-memory.dmp

    Filesize

    124KB

  • memory/4264-123-0x0000000006240000-0x0000000006241000-memory.dmp

    Filesize

    4KB

  • memory/4264-124-0x0000000005F20000-0x0000000005F21000-memory.dmp

    Filesize

    4KB

  • memory/4264-125-0x0000000006740000-0x0000000006741000-memory.dmp

    Filesize

    4KB

  • memory/4264-126-0x00000000060E0000-0x00000000060E1000-memory.dmp

    Filesize

    4KB

  • memory/4264-127-0x0000000006A20000-0x0000000006A21000-memory.dmp

    Filesize

    4KB

  • memory/4264-128-0x0000000006120000-0x0000000006121000-memory.dmp

    Filesize

    4KB