Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 07:47

General

  • Target

    e-dekont.exe

  • Size

    839KB

  • MD5

    d859de90710c7c26bc5b03f93ee69625

  • SHA1

    fd656bb17ff710ad89cb253f33be89ff17e21918

  • SHA256

    47bb0ef943e46c827462b25bf946e7b6ee2cfb6be54fb4b02b0a18cd1a8e70b6

  • SHA512

    1aee0f9c48a04b1be5514c279433273cd49230f316c7d9b6bc349e4b8885dc604462525aa1cc39d981d37c5994502b3e194b0a06a1e6b171293c8c590d0de325

  • SSDEEP

    12288:I6aIdWAlIPOJWJTKw9UEuOYfmx3DQakGE4nvcpDL:IydlCwWJTRu7oTtcVL

Malware Config

Extracted

Family

snakekeylogger

Credentials
C2

https://scratchdreams.tk

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
    "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
      "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
      2⤵
        PID:2556
      • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
        "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2480-20-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2480-1-0x0000000000240000-0x0000000000318000-memory.dmp

      Filesize

      864KB

    • memory/2480-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2480-3-0x0000000000970000-0x000000000098E000-memory.dmp

      Filesize

      120KB

    • memory/2480-4-0x0000000001F10000-0x0000000001F20000-memory.dmp

      Filesize

      64KB

    • memory/2480-5-0x0000000001F20000-0x0000000001F36000-memory.dmp

      Filesize

      88KB

    • memory/2480-6-0x0000000005E40000-0x0000000005EA8000-memory.dmp

      Filesize

      416KB

    • memory/2480-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

      Filesize

      4KB

    • memory/2524-22-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2524-24-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2524-7-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2524-15-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-17-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-19-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-8-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-21-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2524-11-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2524-23-0x00000000744D0000-0x0000000074BBE000-memory.dmp

      Filesize

      6.9MB

    • memory/2524-9-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB