Analysis

  • max time kernel
    120s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2023 18:22

General

  • Target

    a1cd95ad76ee5bb8b1d74991098b314ed39685e91af1aec151e24a474cadedb6.exe

  • Size

    823KB

  • MD5

    0aca7012eb566b0ca43fc1d6e0f99c71

  • SHA1

    ad070ea6cd6d65650d2733364af95e2135fbe930

  • SHA256

    a1cd95ad76ee5bb8b1d74991098b314ed39685e91af1aec151e24a474cadedb6

  • SHA512

    ec24212cea60ba880bfaa46c85af0ff03dc5d434b092d22bffaa9d6df02333344ff1225dbd24daf329e6bfbfda4e4a0c3c4f280e6227818e06c9c7ab9113222b

  • SSDEEP

    12288:nDwMaylvcV2SguL5NE6jD/62iNopSid8j+wWhS1FIreCftNta3VSpmMBO2oXdeEj:DktD/612Yo8j+wcSPOeGdpmM40ENp

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\a1cd95ad76ee5bb8b1d74991098b314ed39685e91af1aec151e24a474cadedb6.exe
    "C:\Users\Admin\AppData\Local\Temp\a1cd95ad76ee5bb8b1d74991098b314ed39685e91af1aec151e24a474cadedb6.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1072-0-0x0000000000130000-0x0000000000204000-memory.dmp

    Filesize

    848KB

  • memory/1072-1-0x0000000074370000-0x0000000074A5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1072-2-0x0000000004C80000-0x0000000004CC0000-memory.dmp

    Filesize

    256KB

  • memory/1072-3-0x0000000000680000-0x0000000000698000-memory.dmp

    Filesize

    96KB

  • memory/1072-4-0x00000000003D0000-0x00000000003D6000-memory.dmp

    Filesize

    24KB

  • memory/1072-5-0x00000000006A0000-0x00000000006AA000-memory.dmp

    Filesize

    40KB

  • memory/1072-6-0x0000000004E60000-0x0000000004EC0000-memory.dmp

    Filesize

    384KB

  • memory/1072-7-0x0000000000A50000-0x0000000000A76000-memory.dmp

    Filesize

    152KB

  • memory/1072-8-0x0000000074370000-0x0000000074A5E000-memory.dmp

    Filesize

    6.9MB

  • memory/1072-9-0x0000000004C80000-0x0000000004CC0000-memory.dmp

    Filesize

    256KB