Overview

overview

10

Static

static

doc 202110...DF.exe

windows7_x64

10

doc 202110...DF.exe

windows10_x64

10

Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    19-10-2021 15:10

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General

  • Target

    doc 2021101900001001098890010.PDF.exe

  • Size

    72KB

  • MD5

    cb4509447504ad2c20c7187094e95aec

  • SHA1

    2ddc065a753e5ad73c37ad4b2d9dc9d3845fdb9a

  • SHA256

    fe1679d76c689387b5af6885afe9c43521fdedd1511028a146064a69be59f7e9

  • SHA512

    1518d4c0b1a33e1925995e091d86bdd7293ec65cef562c143c06be60c4948e1d7cacfabb9f7fb83f61af87f3071bbdf52a95644e874d2ab798911acf4ead3485

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.enmmakina.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    WG7sfIIm5

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:964
    • C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"
      2⤵
        PID:888
      • C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe
        "C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:572
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 964 -s 1528
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:1744

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/572-65-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/572-66-0x000000000042056E-mapping.dmp

      Download

    • memory/572-69-0x0000000001320000-0x0000000001321000-memory.dmp

      Filesize

      4KB

      Download

    • memory/572-67-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/572-64-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/572-61-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/572-62-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/572-63-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

      Download

    • memory/964-56-0x0000000075F41000-0x0000000075F43000-memory.dmp

      Filesize

      8KB

      Download

    • memory/964-54-0x0000000001360000-0x0000000001361000-memory.dmp

      Filesize

      4KB

      Download

    • memory/964-60-0x0000000000C00000-0x0000000000C31000-memory.dmp

      Filesize

      196KB

      Download

    • memory/964-58-0x0000000000C80000-0x0000000000C81000-memory.dmp

      Filesize

      4KB

      Download

    • memory/964-57-0x0000000004C00000-0x0000000004C01000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1744-70-0x0000000000000000-mapping.dmp

      Download

    • memory/1744-71-0x0000000000770000-0x0000000000788000-memory.dmp

      Filesize

      96KB

      Download