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Analysis

  • max time kernel
    125s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2025, 20:15

General

  • Target

    ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe

  • Size

    588KB

  • MD5

    5baade2b466a427daff9f97def5ac5d0

  • SHA1

    57984ad23eb976727ad426c79b3fc919d463202e

  • SHA256

    152e441842cf319ce2bc049c091d10b2876741402af57ee9e7a0d0c19f7b8265

  • SHA512

    eb030bc3a1914128ac3404c63a17222384d6d22872417054b1cf8d0977c7eadb0b9dd81cc8eb920279f960eea75be544f517a76c65f89af930e9934f60fc2b1c

  • SSDEEP

    12288:aGWa+SajQzZRsY3aWSL9cVWf8lQE7r6l6aecfjR+h1D+4gLSN6j:2SajQzk9H9DElFrIftOO

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7979504653:AAFm_-f-R46w_TvBkt1kfgnnTRSttNIPYiY/sendMessage?chat_id=5600682828

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 1 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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 SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4900
    • 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\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2280
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3mbggo1d.fqn.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2280-51-0x0000000007250000-0x000000000725A000-memory.dmp

    Filesize

    40KB

  • memory/2280-18-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-50-0x00000000071E0000-0x00000000071FA000-memory.dmp

    Filesize

    104KB

  • memory/2280-49-0x0000000007830000-0x0000000007EAA000-memory.dmp

    Filesize

    6.5MB

  • memory/2280-48-0x0000000006EB0000-0x0000000006F53000-memory.dmp

    Filesize

    652KB

  • memory/2280-37-0x00000000704F0000-0x000000007053C000-memory.dmp

    Filesize

    304KB

  • memory/2280-60-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-57-0x0000000007500000-0x0000000007508000-memory.dmp

    Filesize

    32KB

  • memory/2280-56-0x0000000007520000-0x000000000753A000-memory.dmp

    Filesize

    104KB

  • memory/2280-55-0x0000000007420000-0x0000000007434000-memory.dmp

    Filesize

    80KB

  • memory/2280-47-0x0000000006E80000-0x0000000006E9E000-memory.dmp

    Filesize

    120KB

  • memory/2280-22-0x00000000057E0000-0x0000000005846000-memory.dmp

    Filesize

    408KB

  • memory/2280-36-0x0000000006490000-0x00000000064C2000-memory.dmp

    Filesize

    200KB

  • memory/2280-15-0x0000000002590000-0x00000000025C6000-memory.dmp

    Filesize

    216KB

  • memory/2280-16-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-52-0x0000000007460000-0x00000000074F6000-memory.dmp

    Filesize

    600KB

  • memory/2280-19-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-17-0x0000000005060000-0x0000000005688000-memory.dmp

    Filesize

    6.2MB

  • memory/2280-35-0x0000000005EF0000-0x0000000005F3C000-memory.dmp

    Filesize

    304KB

  • memory/2280-23-0x0000000005850000-0x00000000058B6000-memory.dmp

    Filesize

    408KB

  • memory/2280-20-0x0000000005740000-0x0000000005762000-memory.dmp

    Filesize

    136KB

  • memory/2280-54-0x0000000007410000-0x000000000741E000-memory.dmp

    Filesize

    56KB

  • memory/2280-53-0x00000000073E0000-0x00000000073F1000-memory.dmp

    Filesize

    68KB

  • memory/2280-33-0x00000000058C0000-0x0000000005C14000-memory.dmp

    Filesize

    3.3MB

  • memory/2280-34-0x0000000005EB0000-0x0000000005ECE000-memory.dmp

    Filesize

    120KB

  • memory/2680-21-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-14-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2680-61-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-62-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-63-0x0000000006790000-0x00000000067E0000-memory.dmp

    Filesize

    320KB

  • memory/2680-64-0x00000000069B0000-0x0000000006B72000-memory.dmp

    Filesize

    1.8MB

  • memory/4900-13-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

    Filesize

    4KB

  • memory/4900-1-0x0000000000440000-0x00000000004DA000-memory.dmp

    Filesize

    616KB

  • memory/4900-2-0x0000000005420000-0x00000000059C4000-memory.dmp

    Filesize

    5.6MB

  • memory/4900-10-0x00000000048E0000-0x000000000494A000-memory.dmp

    Filesize

    424KB

  • memory/4900-9-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-8-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

    Filesize

    4KB

  • memory/4900-7-0x0000000005370000-0x000000000538E000-memory.dmp

    Filesize

    120KB

  • memory/4900-6-0x00000000051B0000-0x000000000524C000-memory.dmp

    Filesize

    624KB

  • memory/4900-5-0x0000000004EE0000-0x0000000004EEA000-memory.dmp

    Filesize

    40KB

  • memory/4900-4-0x0000000074AE0000-0x0000000075290000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-3-0x0000000004F10000-0x0000000004FA2000-memory.dmp

    Filesize

    584KB