Analysis

  • max time kernel
    168s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-10-2023 16:27

General

  • Target

    08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

  • Size

    521KB

  • MD5

    8ff68132e45fd815ceda6d4d45c940d2

  • SHA1

    b1a351b306665b78d2efa15c15d30d195393c25d

  • SHA256

    6c497d0004db81c3992fb2ceb661c33191f56c36f062ca52eca4b9a3926a08b4

  • SHA512

    2ace92218bb86ab7b19d9db148661a5c5242c0050a5c6be5bcc5b1765adbcc68d751cc4659c61d301b63bffd84ef8b84631b34b8999882ced13deb0c9009a9df

  • SSDEEP

    12288:T/50fZ+0h21wF7d6JhvA9HmvsqqH4cZAq4:zOfswF7SW5EtqYcZj

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4512

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3928-8-0x0000000005800000-0x0000000005810000-memory.dmp

    Filesize

    64KB

  • memory/3928-7-0x00000000060E0000-0x000000000617C000-memory.dmp

    Filesize

    624KB

  • memory/3928-0-0x0000000074AD0000-0x0000000075280000-memory.dmp

    Filesize

    7.7MB

  • memory/3928-3-0x0000000005B30000-0x00000000060D4000-memory.dmp

    Filesize

    5.6MB

  • memory/3928-4-0x0000000005580000-0x0000000005612000-memory.dmp

    Filesize

    584KB

  • memory/3928-5-0x0000000005800000-0x0000000005810000-memory.dmp

    Filesize

    64KB

  • memory/3928-6-0x0000000005750000-0x000000000575A000-memory.dmp

    Filesize

    40KB

  • memory/3928-16-0x0000000074AD0000-0x0000000075280000-memory.dmp

    Filesize

    7.7MB

  • memory/3928-2-0x0000000074AD0000-0x0000000075280000-memory.dmp

    Filesize

    7.7MB

  • memory/3928-1-0x0000000000AF0000-0x0000000000B78000-memory.dmp

    Filesize

    544KB

  • memory/3928-11-0x0000000006450000-0x000000000645A000-memory.dmp

    Filesize

    40KB

  • memory/3928-10-0x0000000006440000-0x0000000006446000-memory.dmp

    Filesize

    24KB

  • memory/3928-12-0x0000000006E70000-0x0000000006ED0000-memory.dmp

    Filesize

    384KB

  • memory/3928-9-0x0000000006410000-0x0000000006420000-memory.dmp

    Filesize

    64KB

  • memory/4512-19-0x0000000005790000-0x00000000057A0000-memory.dmp

    Filesize

    64KB

  • memory/4512-14-0x0000000074AD0000-0x0000000075280000-memory.dmp

    Filesize

    7.7MB

  • memory/4512-17-0x0000000005790000-0x00000000057A0000-memory.dmp

    Filesize

    64KB

  • memory/4512-18-0x0000000074AD0000-0x0000000075280000-memory.dmp

    Filesize

    7.7MB

  • memory/4512-13-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB