Analysis

  • max time kernel
    21s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 09:37

General

  • Target

    z1MB267382625AE.exe

  • Size

    636KB

  • MD5

    b996196f91e1480ba0a4bb0304a1f960

  • SHA1

    417edfb082a48d152475e0a174162d05e9581045

  • SHA256

    f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6

  • SHA512

    dc33be712bd0d7b9a85706206e93389209bff95b7f1bf6d16537917b2267e6a628381d912c387300d780a46565a8fc35be8873ed7bc5471279e15098c5fc76ab

  • SSDEEP

    12288:1X3wtfRzxWW1odEy2OROXqt81WwzD7ZgJh9XxcALs5RFyu:1XMpzxWz2ORSq0zDF4hzcis5Rl

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://cpanel2-nl.thcservers.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Uvob2G1Tc73ZCus02X

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Looks up external IP address via web service 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

Processes

  • C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe
    "C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2948
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:1008
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pNgFqm.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:4596
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pNgFqm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp599.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:728
    • C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe
      "C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"
      2⤵
        PID:3228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      d7436ce86e083c58f8d5965b133dd641

      SHA1

      87f5cca68bc1f3e2caf6538c0076745c12fbf889

      SHA256

      6b60cb0dfa682494c4aa79930bb9009e8658ec2998f6fb7e8ba7db633ee63414

      SHA512

      acf2b4bbcc9e1a0bf622fd79668a804b1da02befbff2682706b86e2994608f6dbaa8365d0501c6656d0ee72116916bc8964257b13e7b2b3cd763ce44827fffbf

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jqf3s4ea.cf5.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp599.tmp

      Filesize

      1KB

      MD5

      7023b9f768391a0762ffe5a49c8b6f28

      SHA1

      31e387c4afd24e65e281c50857fcdd6136c64ebd

      SHA256

      f8141d7456743ef521b496b8f1a2cfaf0158e9c1340384d0916eb01c59e91533

      SHA512

      cb05de4dd68a7b0a64755b6df1ea5de9fa00ee044e7324e05fd5533b5a98d3f1e4502d054bddb2906492b6934703f53e872c7c725d804472aa6cdb701a1c4d71

    • memory/1008-21-0x0000000005260000-0x0000000005282000-memory.dmp

      Filesize

      136KB

    • memory/1008-27-0x0000000005C90000-0x0000000005FE4000-memory.dmp

      Filesize

      3.3MB

    • memory/1008-62-0x0000000070680000-0x00000000706CC000-memory.dmp

      Filesize

      304KB

    • memory/1008-88-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/1008-73-0x0000000007410000-0x00000000074B3000-memory.dmp

      Filesize

      652KB

    • memory/1008-75-0x0000000007BA0000-0x000000000821A000-memory.dmp

      Filesize

      6.5MB

    • memory/1008-16-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/1008-15-0x0000000002910000-0x0000000002946000-memory.dmp

      Filesize

      216KB

    • memory/1008-17-0x0000000005480000-0x0000000005AA8000-memory.dmp

      Filesize

      6.2MB

    • memory/1008-23-0x0000000005B20000-0x0000000005B86000-memory.dmp

      Filesize

      408KB

    • memory/1008-34-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/1008-22-0x0000000005380000-0x00000000053E6000-memory.dmp

      Filesize

      408KB

    • memory/1008-18-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/2948-9-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/2948-8-0x000000007455E000-0x000000007455F000-memory.dmp

      Filesize

      4KB

    • memory/2948-4-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/2948-28-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/2948-10-0x0000000005B20000-0x0000000005B8C000-memory.dmp

      Filesize

      432KB

    • memory/2948-1-0x0000000000630000-0x00000000006D6000-memory.dmp

      Filesize

      664KB

    • memory/2948-6-0x0000000005360000-0x00000000053FC000-memory.dmp

      Filesize

      624KB

    • memory/2948-0-0x000000007455E000-0x000000007455F000-memory.dmp

      Filesize

      4KB

    • memory/2948-5-0x0000000005280000-0x000000000528A000-memory.dmp

      Filesize

      40KB

    • memory/2948-7-0x00000000052A0000-0x00000000052B2000-memory.dmp

      Filesize

      72KB

    • memory/2948-3-0x0000000004FC0000-0x0000000005052000-memory.dmp

      Filesize

      584KB

    • memory/2948-2-0x0000000005570000-0x0000000005B14000-memory.dmp

      Filesize

      5.6MB

    • memory/3228-20-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3228-90-0x0000000006590000-0x00000000065E0000-memory.dmp

      Filesize

      320KB

    • memory/3228-91-0x00000000067B0000-0x0000000006972000-memory.dmp

      Filesize

      1.8MB

    • memory/4596-26-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-51-0x0000000006D30000-0x0000000006D62000-memory.dmp

      Filesize

      200KB

    • memory/4596-52-0x0000000070680000-0x00000000706CC000-memory.dmp

      Filesize

      304KB

    • memory/4596-76-0x0000000007B00000-0x0000000007B0A000-memory.dmp

      Filesize

      40KB

    • memory/4596-74-0x0000000007A80000-0x0000000007A9A000-memory.dmp

      Filesize

      104KB

    • memory/4596-77-0x0000000007D10000-0x0000000007DA6000-memory.dmp

      Filesize

      600KB

    • memory/4596-78-0x0000000007C90000-0x0000000007CA1000-memory.dmp

      Filesize

      68KB

    • memory/4596-79-0x0000000007CC0000-0x0000000007CCE000-memory.dmp

      Filesize

      56KB

    • memory/4596-81-0x0000000007DD0000-0x0000000007DEA000-memory.dmp

      Filesize

      104KB

    • memory/4596-82-0x0000000007DB0000-0x0000000007DB8000-memory.dmp

      Filesize

      32KB

    • memory/4596-80-0x0000000007CD0000-0x0000000007CE4000-memory.dmp

      Filesize

      80KB

    • memory/4596-89-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-71-0x0000000006D90000-0x0000000006DAE000-memory.dmp

      Filesize

      120KB

    • memory/4596-49-0x00000000067A0000-0x00000000067BE000-memory.dmp

      Filesize

      120KB

    • memory/4596-50-0x0000000006800000-0x000000000684C000-memory.dmp

      Filesize

      304KB

    • memory/4596-48-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-25-0x0000000074550000-0x0000000074D00000-memory.dmp

      Filesize

      7.7MB