Resubmissions

29-11-2024 01:09

241129-bh5xlasrem 10

29-11-2024 00:55

241129-a949pssnep 10

Analysis

  • max time kernel
    154s
  • max time network
    283s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    29-11-2024 00:55

General

  • Target

    New_Order_PO_GM5637H93.exe

  • Size

    2.7MB

  • MD5

    181d1f4b2a81a394496d18ac24a00bfe

  • SHA1

    2ded294c88299de16004433359748c0422bae330

  • SHA256

    06150e8a137191d9513d89883efb3e0d3abe5839682c8340f4c4288e13b3b8bf

  • SHA512

    397d78813a53949364440dedf1a9f3551ca5700b0ded182bb009a9cd5b824614884905e706c959f92feaa8738cca81fd115cafedd18056eb0469368f497730e7

  • SSDEEP

    12288:VpoDtmdTXqQ0hS8dRwyD+zWC0hj3BoIO/R7n4fN/ylZMs+Ury8y:Vyx2l0h9zx+aC0p3SlZ74wZp+18y

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    s82.gocheapweb.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    london@1759

Extracted

Family

agenttesla

Credentials

Extracted

Family

redline

Botnet

FOZ

C2

212.162.149.53:36014

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Agenttesla family
  • Detect Xworm Payload 34 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Redline family
  • UAC bypass 3 TTPs 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm 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.

  • Drops startup file 2 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 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 1 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: SetClipboardViewer 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New_Order_PO_GM5637H93.exe
    "C:\Users\Admin\AppData\Local\Temp\New_Order_PO_GM5637H93.exe"
    1⤵
    • UAC bypass
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4680
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\New_Order_PO_GM5637H93.exe" -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1512
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe"
      2⤵
        PID:3220
      • C:\Program Files (x86)\Windows Mail\wab.exe
        "C:\Program Files (x86)\Windows Mail\wab.exe"
        2⤵
        • Drops startup file
        • Accesses Microsoft Outlook profiles
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: SetClipboardViewer
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:2692
      • C:\Program Files (x86)\Windows Mail\wab.exe
        "C:\Program Files (x86)\Windows Mail\wab.exe"
        2⤵
          PID:964

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ncigpca.422.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/1512-20-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/1512-14-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/1512-13-0x000002934F5E0000-0x000002934F602000-memory.dmp

        Filesize

        136KB

      • memory/1512-15-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/1512-19-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/1512-236-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/2692-60-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-74-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-21-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2692-22-0x0000000002910000-0x0000000002936000-memory.dmp

        Filesize

        152KB

      • memory/2692-50-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-24-0x0000000004FC0000-0x0000000004FE4000-memory.dmp

        Filesize

        144KB

      • memory/2692-26-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-86-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-84-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-233-0x0000000005200000-0x000000000529C000-memory.dmp

        Filesize

        624KB

      • memory/2692-82-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-17-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2692-256-0x00000000083A0000-0x00000000083DE000-memory.dmp

        Filesize

        248KB

      • memory/2692-255-0x0000000008D30000-0x000000000925C000-memory.dmp

        Filesize

        5.2MB

      • memory/2692-54-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-253-0x00000000072D0000-0x000000000730C000-memory.dmp

        Filesize

        240KB

      • memory/2692-252-0x0000000007270000-0x0000000007282000-memory.dmp

        Filesize

        72KB

      • memory/2692-80-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-78-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-72-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-70-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-68-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-66-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-65-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-62-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-16-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2692-58-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-56-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-254-0x0000000007440000-0x000000000748C000-memory.dmp

        Filesize

        304KB

      • memory/2692-23-0x00000000057B0000-0x0000000005D56000-memory.dmp

        Filesize

        5.6MB

      • memory/2692-48-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-46-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-44-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-42-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-40-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-38-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-36-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-34-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-32-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-30-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-28-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-25-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-76-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-18-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2692-52-0x0000000004FC0000-0x0000000004FDE000-memory.dmp

        Filesize

        120KB

      • memory/2692-242-0x0000000006140000-0x00000000061D2000-memory.dmp

        Filesize

        584KB

      • memory/2692-243-0x00000000060F0000-0x00000000060FA000-memory.dmp

        Filesize

        40KB

      • memory/2692-244-0x0000000007590000-0x00000000075F6000-memory.dmp

        Filesize

        408KB

      • memory/2692-245-0x0000000007B20000-0x0000000007B3E000-memory.dmp

        Filesize

        120KB

      • memory/2692-246-0x00000000080A0000-0x00000000080F0000-memory.dmp

        Filesize

        320KB

      • memory/2692-247-0x0000000006EF0000-0x00000000070B2000-memory.dmp

        Filesize

        1.8MB

      • memory/2692-248-0x0000000006D60000-0x0000000006DA4000-memory.dmp

        Filesize

        272KB

      • memory/2692-249-0x0000000007140000-0x0000000007192000-memory.dmp

        Filesize

        328KB

      • memory/2692-250-0x0000000008710000-0x0000000008D28000-memory.dmp

        Filesize

        6.1MB

      • memory/2692-251-0x0000000007330000-0x000000000743A000-memory.dmp

        Filesize

        1.0MB

      • memory/4680-237-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/4680-3-0x00007FFDF6B60000-0x00007FFDF7622000-memory.dmp

        Filesize

        10.8MB

      • memory/4680-2-0x0000027251100000-0x000002725118A000-memory.dmp

        Filesize

        552KB

      • memory/4680-1-0x000002724F460000-0x000002724F468000-memory.dmp

        Filesize

        32KB

      • memory/4680-0-0x00007FFDF6B63000-0x00007FFDF6B65000-memory.dmp

        Filesize

        8KB