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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 08:46

General

  • Target

    Purchase Order 24398.exe

  • Size

    587KB

  • MD5

    9f9e89382132182cde0649f42b2b3d48

  • SHA1

    31f54a2f7211f87081ce0ace0ba877c44ec07498

  • SHA256

    f68aec391b587697af9129486e056f79d09618af911b62278e4a9cc7083daf90

  • SHA512

    00410d6bc5043591644414b9b3a8ea83e6063e84a0bd9aa9da46d560a289c1a2bed2bde147f99b580dd6329eb180fc3d69796f432b68c1dc6d9c0f898d3e5b3b

  • SSDEEP

    12288:QAWa+Mv+9MnaG/DlmlGLEHWUlaWuDVfrU/kpkqvdxovK+m:iY+OnhJmscWiavVrgkpkqvdxoid

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7810622048:AAGlXVtU9EeAX6sumC63y05EJISEAmugavs/sendMessage?chat_id=986310232

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 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\Purchase Order 24398.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order 24398.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2448
      • 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:3116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3116-11-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3116-19-0x0000000006500000-0x00000000066C2000-memory.dmp

      Filesize

      1.8MB

    • memory/3116-18-0x00000000062E0000-0x0000000006330000-memory.dmp

      Filesize

      320KB

    • memory/3116-17-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3116-16-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3116-15-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3116-14-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3332-4-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3332-8-0x00000000747DE000-0x00000000747DF000-memory.dmp

      Filesize

      4KB

    • memory/3332-9-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3332-10-0x0000000002B80000-0x0000000002BEA000-memory.dmp

      Filesize

      424KB

    • memory/3332-7-0x0000000005510000-0x000000000552E000-memory.dmp

      Filesize

      120KB

    • memory/3332-6-0x0000000005410000-0x00000000054AC000-memory.dmp

      Filesize

      624KB

    • memory/3332-13-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3332-5-0x0000000005310000-0x000000000531A000-memory.dmp

      Filesize

      40KB

    • memory/3332-0-0x00000000747DE000-0x00000000747DF000-memory.dmp

      Filesize

      4KB

    • memory/3332-3-0x0000000005160000-0x00000000051F2000-memory.dmp

      Filesize

      584KB

    • memory/3332-2-0x0000000005660000-0x0000000005C04000-memory.dmp

      Filesize

      5.6MB

    • memory/3332-1-0x0000000000720000-0x00000000007BA000-memory.dmp

      Filesize

      616KB