Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2023 10:43

General

  • Target

    3600955092435b857815ef34f7306709.exe

  • Size

    205KB

  • MD5

    3600955092435b857815ef34f7306709

  • SHA1

    598406212322b0ab238c8b353bce5ef6ea6d73a4

  • SHA256

    4fed56d9edf0d59d245feaf620cfda9d2a0ac68cd311f2a9b60bddde94ea061b

  • SHA512

    2a976cedd07374a5ca95a6fcbde9c71babea052e9529a1c0d373cea3524647d933e82b108a9d3c9efabac64630d067bab8051ee9642165e66f4107ff783ff9bc

  • SSDEEP

    3072:OqqaM97eOTPiK3Druiid/XbKjPc18Cdp/tehhvFUWZIQru/50Vb8z1A7F4wBI8uF:NCteODD6zKO9S7Z5i0Vbut8abv

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.titan.email
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    business

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • 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.

  • Looks up external IP address via web service 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3600955092435b857815ef34f7306709.exe
    "C:\Users\Admin\AppData\Local\Temp\3600955092435b857815ef34f7306709.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2528-54-0x00000000003D0000-0x00000000003F6000-memory.dmp

    Filesize

    152KB

  • memory/2528-56-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB

  • memory/2528-55-0x00000000744B0000-0x0000000074B9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-57-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB

  • memory/2528-58-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB

  • memory/2528-59-0x00000000744B0000-0x0000000074B9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-60-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB

  • memory/2528-61-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB

  • memory/2528-62-0x0000000004570000-0x00000000045B0000-memory.dmp

    Filesize

    256KB