Analysis

  • max time kernel
    95s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2024 14:59

General

  • Target

    QUOTATION_DECQTRA071244PDF.scr.exe

  • Size

    1.5MB

  • MD5

    fecf54a27dcb1e2b7efbebf01a6c6c48

  • SHA1

    d1fe59233d618c9edf97dd138bcdf48dfc3c3f07

  • SHA256

    90848c37456f162fccbaf5d52c476fdd73d42522701461bf37a1d55bb31f564b

  • SHA512

    793addb938b2884e07fc1bcc23a4d5f60c14791c2b42e59d91240a2ee47adc0345d4d9a695bc49953f5eb6653d241dd2e15e83246e3c44c674c16a16f1bd288c

  • SSDEEP

    24576:S45atrPaNBwGaO0bAuLz+uw2B+3ohnqtH0tGf:SCQP4paOQvND+3ohw0t2

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • 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 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_DECQTRA071244PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_DECQTRA071244PDF.scr.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:364
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4832
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          4⤵
            PID:1184

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/364-1192-0x0000015DDA2C0000-0x0000015DDA2E8000-memory.dmp

      Filesize

      160KB

    • memory/364-1193-0x00007FFDB5643000-0x00007FFDB5645000-memory.dmp

      Filesize

      8KB

    • memory/364-1194-0x0000015DDA650000-0x0000015DDA674000-memory.dmp

      Filesize

      144KB

    • memory/364-1195-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/364-1196-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/364-1201-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/364-1198-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/364-1197-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-28-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-18-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-39-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-66-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-65-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-62-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-58-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-54-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-52-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-46-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-44-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-42-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-40-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-34-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-32-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-72-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-61-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-56-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-50-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-48-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-26-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-30-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-22-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-37-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-16-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-14-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-12-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-10-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-8-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-6-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-3-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-4-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-24-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-20-0x00000291726F0000-0x00000291727F4000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-1180-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-1181-0x0000029172510000-0x000002917258C000-memory.dmp

      Filesize

      496KB

    • memory/2888-1182-0x0000029172900000-0x000002917294C000-memory.dmp

      Filesize

      304KB

    • memory/2888-1183-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-1184-0x00007FFDB5643000-0x00007FFDB5645000-memory.dmp

      Filesize

      8KB

    • memory/2888-1185-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-2-0x00000291726F0000-0x00000291727FA000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-1-0x0000029157F10000-0x000002915808A000-memory.dmp

      Filesize

      1.5MB

    • memory/2888-0-0x00007FFDB5643000-0x00007FFDB5645000-memory.dmp

      Filesize

      8KB

    • memory/2888-1186-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-1187-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-1188-0x0000029172950000-0x00000291729A4000-memory.dmp

      Filesize

      336KB

    • memory/2888-1190-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB

    • memory/2888-1191-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

      Filesize

      10.8MB