Overview

overview

10

Static

static

10

Проверка.exe

windows7-x64

10

Проверка.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 10:51

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General

  • Target

    Проверка.exe

  • Size

    73KB

  • MD5

    30cc24470e68d13c41b59711f0044522

  • SHA1

    8ff05b533a3bef46c6c11bd1a2bdfcaf581c150f

  • SHA256

    d4c990c378fac48ea03b65c09c3ee495f691da21784b8066172e8c573b8ce8b0

  • SHA512

    a37918d3249f743b27bfe9c2dcb99e9d5dd7768953f0db35ef23ace58394f08733f30436a605650e7305c26d462c6ff964136b55919abd0ebc3638b9b374f993

  • SSDEEP

    1536:bOyUUsYqdjAKcwqIuw5AebuT3PZVfslH+6qh6ezlOGwXf5M:fujBuAbuT3eU6qlO/P5M

Score
10/10
xwormexecutionrattrojan

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:23386

cameras-happen.gl.at.ply.gg:23386
Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Drops startup file 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Проверка.exe
    "C:\Users\Admin\AppData\Local\Temp\Проверка.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Проверка.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2736
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Проверка.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2624
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2620
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2924

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
    Filesize

    7KB

    MD5

    87fb7c8d9b4b682445eaf7c103de6a3a

    SHA1

    f4bfe0bd2573efe9a3f8b7fb630c8f12345ea534

    SHA256

    56e66e76c296c84dd1af63e272308382ab91df1609c8c8db7c6b41d6e98fbd39

    SHA512

    e9d8b65112a5bf995f6b552cf39db14a354500aacb1080c3a33399f86fdd1a6ed9ddcd8253c59bcb969a304d8cf0cda559860b8b178ab937226c95fd3f1419cc

    Download Submit
  • \??\PIPE\srvsvc
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit
  • memory/2624-14-0x000000001B1A0000-0x000000001B482000-memory.dmp
    Filesize

    2.9MB

    Download
  • memory/2624-15-0x00000000020C0000-0x00000000020C8000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2736-7-0x000000001B0E0000-0x000000001B3C2000-memory.dmp
    Filesize

    2.9MB

    Download
  • memory/2736-8-0x0000000002490000-0x0000000002498000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2988-0-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2988-1-0x0000000000D80000-0x0000000000D98000-memory.dmp
    Filesize

    96KB

    Download
  • memory/2988-2-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
    Filesize

    9.9MB

    Download
  • memory/2988-32-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2988-33-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
    Filesize

    9.9MB

    Download