Analysis

  • max time kernel
    145s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2023 09:20

General

  • Target

    3e1db37755e29388a44a92f0420f13f8c73c5e45595aafb5a2ec22b346871344.exe

  • Size

    130KB

  • MD5

    7f656a7f298d279c27d7d71751bc6f0a

  • SHA1

    abbe59f3e29acbb7b7cff47502e693552f54abb0

  • SHA256

    3e1db37755e29388a44a92f0420f13f8c73c5e45595aafb5a2ec22b346871344

  • SHA512

    87ff88c1753b89f114a334b440b05b88057dab1f2de80bbd6b457cc1ce275d27183302603d3fafebb6790293d8a8670ed8c00c24d11b543d13c6af95855f3cb0

  • SSDEEP

    3072:HCCrDZr6KbK2i/rhT0FyrTwmSTbts7bS95mmdbwvcXuuOAgbY:UKbKx/rQ+7bMOpb

Malware Config

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\3e1db37755e29388a44a92f0420f13f8c73c5e45595aafb5a2ec22b346871344.exe
    "C:\Users\Admin\AppData\Local\Temp\3e1db37755e29388a44a92f0420f13f8c73c5e45595aafb5a2ec22b346871344.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1396-0-0x0000000000770000-0x0000000000796000-memory.dmp

    Filesize

    152KB

  • memory/1396-1-0x0000000074410000-0x0000000074BC0000-memory.dmp

    Filesize

    7.7MB

  • memory/1396-2-0x0000000005790000-0x0000000005D34000-memory.dmp

    Filesize

    5.6MB

  • memory/1396-3-0x0000000005090000-0x000000000512C000-memory.dmp

    Filesize

    624KB

  • memory/1396-4-0x00000000053A0000-0x00000000053B0000-memory.dmp

    Filesize

    64KB

  • memory/1396-5-0x00000000064E0000-0x0000000006530000-memory.dmp

    Filesize

    320KB

  • memory/1396-6-0x0000000006700000-0x00000000068C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1396-7-0x00000000065D0000-0x0000000006662000-memory.dmp

    Filesize

    584KB

  • memory/1396-8-0x0000000006560000-0x000000000656A000-memory.dmp

    Filesize

    40KB

  • memory/1396-9-0x0000000074410000-0x0000000074BC0000-memory.dmp

    Filesize

    7.7MB

  • memory/1396-10-0x00000000053A0000-0x00000000053B0000-memory.dmp

    Filesize

    64KB