Analysis

  • max time kernel
    119s
  • max time network
    274s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 13:31

General

  • Target

    6e8db7ef2feeab0fc738fbaadd0c44c7.exe

  • Size

    127KB

  • MD5

    6e8db7ef2feeab0fc738fbaadd0c44c7

  • SHA1

    cf23bc3f15bf9e7a7440956115a65323ecf16460

  • SHA256

    02d91e49641fbd9ed299558e393bf1be3cae02b840aded403f4d5ccc47ebcdf1

  • SHA512

    1f4f244293b593ee9c4a4b3f4052daed72181d34ef28cd996f73228aea7b8195c38495c055393f1fe6e46516961efc1706da1d29a08ec20d7b62d2c2abf9a40e

  • SSDEEP

    1536:1AgzEJRCRjTZ1gp5ByqUgXDsHFevMFUg5uEanb/UPR1ZpiOWBeOPF0Kcl:1AgAEc3BJUgXDs5Q5nb8bbwBeOPFbY

Malware Config

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.

  • 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\6e8db7ef2feeab0fc738fbaadd0c44c7.exe
    "C:\Users\Admin\AppData\Local\Temp\6e8db7ef2feeab0fc738fbaadd0c44c7.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:300

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/300-54-0x0000000001310000-0x0000000001336000-memory.dmp

    Filesize

    152KB

  • memory/300-55-0x0000000075C11000-0x0000000075C13000-memory.dmp

    Filesize

    8KB