Overview

overview

10

Static

static

3

7f95279ad7...18.exe

windows7-x64

10

7f95279ad7...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 05:08

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    7f95279ad7bc6d152419ee75a9463153_JaffaCakes118.exe

  • Size

    3.7MB

  • MD5

    7f95279ad7bc6d152419ee75a9463153

  • SHA1

    0d9e34e306ec34c3db2bef17f406375284c7b3ac

  • SHA256

    47df16b4556f0531b5d658f498af86b7158441f5e9828a1b4896bbc8f0b1fbb9

  • SHA512

    13c544f86aeb3e902797397d0ed1fe97594adb8e5ed64d9d8afb198d6aa3fa834530f44d0eb0b07683433756983c45d72dcf3d4158c07b97cd72c8edfb720a91

  • SSDEEP

    98304:mvcmjiEBTryQlcrr5IUU4UZak+G3XgJeK1gmYj:mkqiEBTrc5Iz1/gJV

Score
10/10
gluptebadropperevasionloaderpersistence

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba
  • Glupteba payload 7 IoCs
  • Modifies Windows Firewall 2 TTPs 2 IoCs
    evasion
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Program crash 1 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f95279ad7bc6d152419ee75a9463153_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7f95279ad7bc6d152419ee75a9463153_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3096
    • C:\Users\Admin\AppData\Local\Temp\7f95279ad7bc6d152419ee75a9463153_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7f95279ad7bc6d152419ee75a9463153_JaffaCakes118.exe"
      2⤵
      • Adds Run key to start application
      • Modifies data under HKEY_USERS
      PID:4788
      • C:\Windows\system32\cmd.exe
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4056
        • C:\Windows\system32\netsh.exe
          netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
          4⤵
          • Modifies Windows Firewall
          PID:1464
      • C:\Windows\system32\cmd.exe
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1568
        • C:\Windows\system32\netsh.exe
          netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes
          4⤵
          • Modifies Windows Firewall
          PID:3288
      • C:\Windows\rss\csrss.exe
        C:\Windows\rss\csrss.exe /6-JaffaCakes118
        3⤵
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        PID:1776
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 720
      2⤵
      • Program crash
      PID:4284
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3096 -ip 3096
    1⤵
      PID:2548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1776-10-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

      Download

    • memory/3096-1-0x0000000008D90000-0x000000000913C000-memory.dmp

      Filesize

      3.7MB

      Download

    • memory/3096-2-0x0000000009140000-0x000000000982E000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/3096-3-0x0000000000400000-0x0000000000B09000-memory.dmp

      Filesize

      7.0MB

      Download

    • memory/3096-6-0x0000000000400000-0x0000000000B09000-memory.dmp

      Filesize

      7.0MB

      Download

    • memory/3096-4-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

      Download

    • memory/3096-5-0x0000000009140000-0x000000000982E000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/4788-7-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

      Download

    • memory/4788-8-0x0000000075000000-0x000000007503F000-memory.dmp

      Filesize

      252KB

      Download