Analysis

  • max time kernel
    137s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2023 17:01

General

  • Target

    1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe

  • Size

    152KB

  • MD5

    06eece4be067de039cc73809d2998e43

  • SHA1

    d18d07673d96232fad142251fe1e4d570ec56762

  • SHA256

    bc99339ffe5dde71a41b744f22eca174e6f3f5575a2f6d771cad7b2a69a67a85

  • SHA512

    f50d9096d2c7f483481aa68478024d26519fafc17355b1afea9568d0bfd3016c85e0a914531a7ae19ddb5ba2a4a1148ff8b99b8d4ff8bb5b45d35acb5999d9d4

  • SSDEEP

    3072:E03rDOrifRWIdzUTEuJrHItmdTR/w4zYjbSGA3FsQrwvxTumtgbY:BfRWUzUnF/wYYjbA3lmOb

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • 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 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/404-0-0x0000000074930000-0x00000000750E0000-memory.dmp

    Filesize

    7.7MB

  • memory/404-1-0x00000000006E0000-0x0000000000706000-memory.dmp

    Filesize

    152KB

  • memory/404-2-0x00000000057B0000-0x0000000005D54000-memory.dmp

    Filesize

    5.6MB

  • memory/404-3-0x0000000005100000-0x000000000519C000-memory.dmp

    Filesize

    624KB

  • memory/404-4-0x0000000005490000-0x00000000054A0000-memory.dmp

    Filesize

    64KB

  • memory/404-5-0x0000000006550000-0x00000000065A0000-memory.dmp

    Filesize

    320KB

  • memory/404-6-0x0000000006770000-0x0000000006932000-memory.dmp

    Filesize

    1.8MB

  • memory/404-7-0x0000000006640000-0x00000000066D2000-memory.dmp

    Filesize

    584KB

  • memory/404-8-0x0000000006610000-0x000000000661A000-memory.dmp

    Filesize

    40KB

  • memory/404-9-0x0000000074930000-0x00000000750E0000-memory.dmp

    Filesize

    7.7MB

  • memory/404-10-0x0000000005490000-0x00000000054A0000-memory.dmp

    Filesize

    64KB