Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-06-2024 22:01

General

  • Target

    5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe

  • Size

    2.2MB

  • MD5

    06997ceb77cdac46e7aa0a2b3118d934

  • SHA1

    0a2e22ca70689713ad5e8ff815961c3f0ff0ca10

  • SHA256

    5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

  • SHA512

    856535375dc131b26abe76b208be28b3eeff228fa915a160fee66c87170a5acdb38105023f1b05763bded22080b9763085949abe05d6b072b7f35adca45801a1

  • SSDEEP

    49152:ovLjxFr5Fqvwv9ptGBHHzWEIYhZDsxiWuoEVW0GTRCi:oXzFY4oVHJI6wxiWuonTb

Malware Config

Extracted

Family

xworm

Version

5.0

C2

knafamangobaron.zapto.org:7772

Mutex

WoIbp5XytzY0fGCF

Attributes
  • Install_directory

    %AppData%

  • install_file

    services.exe

  • telegram

    https://api.telegram.org/bot5602298119:AAHsNAsC7Crzr-9zE1g6BP6nNtexJHWMyVM/sendMessage?chat_id=1154383031

aes.plain

Extracted

Family

latentbot

C2

knafamangobaron.zapto.org

Signatures

  • Detect Xworm Payload 1 IoCs
  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Xworm

    Xworm is a remote access trojan written in C#.

  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe
    "C:\Users\Admin\AppData\Local\Temp\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Users\Admin\AppData\Local\Temp\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe
      "C:\Users\Admin\AppData\Local\Temp\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe"
      2⤵
      • Checks computer location settings
      • Drops startup file
      • Adds Run key to start application
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1864
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1008
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4472
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\services.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3772
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'services.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2052
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "services" /tr "C:\Users\Admin\AppData\Roaming\services.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4196
  • C:\Users\Admin\AppData\Roaming\services.exe
    C:\Users\Admin\AppData\Roaming\services.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:2744

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7.exe.log
    Filesize

    805B

    MD5

    58a9108e39c2ea50e65c23be3a9407cf

    SHA1

    fb21f7b9330aa1a77080a3243b81b49035102d7b

    SHA256

    6049be83020702896a539b5c8c13270add224d7b91b3ee0bebc328791b74a84b

    SHA512

    93804ee8a4560503e47c07f5fa4a959e23355a01aba406c103d339debc9b2b1d20a345cdbb8d8069dac97b9151f228cf559ac3dde1500e3484fba1a4126842bf

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    54fb5ef38fb868a8e2531ccfca2d1f90

    SHA1

    fed9e4a8c68e0f602c1afcdb17acab80f42d16d2

    SHA256

    d93eaec64036609988d39c031f873869da8219f5fa15ad4381616b1cb3a91d7d

    SHA512

    bd88e183d606b166c603bc65f617fc134a79f83e787bcbbe11c41aada8d3132dbf6bf41e39e7de736e7be82531ae9cba030176156100371e0afead02412bad9f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    4b857c5348f74c9ad04e7b8f39255fb7

    SHA1

    e593cfabcc7efefb7a05382d4d7c34985d145c5e

    SHA256

    3faef37bd99839ce99f7e42a94f9a84300747b031a005310cea03a96b8d232e3

    SHA512

    3697ad8991572532d1668c0f5ac3fca7012873214673ec8c25dada451f509f59bb73428204636c48bc997d867dc461ed6e0cec055dd5f9c861b5c5b0018110ff

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    889868fb27c5ab7cfb242a11cb7240cd

    SHA1

    1b06680111bf4ffedf02145f2d61bb4cc335aa27

    SHA256

    4560b0dedef38e3674b11bc99652af9e215f9834f4554391e5ec758a30ea97ba

    SHA512

    506ab4f54b2bd9b98c90f29ebdcb1aa1845624bb1ed3f22a95ab534ea9b6037a18975ae1a2db3f74e07e9d5b1e3c3abd501666db52e6245ad413a3291aba23d1

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dj5y1jll.sua.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\services.exe
    Filesize

    2.2MB

    MD5

    06997ceb77cdac46e7aa0a2b3118d934

    SHA1

    0a2e22ca70689713ad5e8ff815961c3f0ff0ca10

    SHA256

    5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

    SHA512

    856535375dc131b26abe76b208be28b3eeff228fa915a160fee66c87170a5acdb38105023f1b05763bded22080b9763085949abe05d6b072b7f35adca45801a1

  • memory/1008-4941-0x0000000007470000-0x0000000007AEA000-memory.dmp
    Filesize

    6.5MB

  • memory/1008-4929-0x00000000701C0000-0x000000007020C000-memory.dmp
    Filesize

    304KB

  • memory/1008-4909-0x00000000021D0000-0x0000000002206000-memory.dmp
    Filesize

    216KB

  • memory/1008-4912-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1008-4952-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1008-4949-0x0000000007140000-0x0000000007148000-memory.dmp
    Filesize

    32KB

  • memory/1008-4948-0x0000000007160000-0x000000000717A000-memory.dmp
    Filesize

    104KB

  • memory/1008-4947-0x0000000007060000-0x0000000007074000-memory.dmp
    Filesize

    80KB

  • memory/1008-4946-0x0000000007050000-0x000000000705E000-memory.dmp
    Filesize

    56KB

  • memory/1008-4945-0x0000000007020000-0x0000000007031000-memory.dmp
    Filesize

    68KB

  • memory/1008-4944-0x00000000070A0000-0x0000000007136000-memory.dmp
    Filesize

    600KB

  • memory/1008-4943-0x0000000006E90000-0x0000000006E9A000-memory.dmp
    Filesize

    40KB

  • memory/1008-4942-0x0000000006E20000-0x0000000006E3A000-memory.dmp
    Filesize

    104KB

  • memory/1008-4911-0x0000000004E80000-0x00000000054A8000-memory.dmp
    Filesize

    6.2MB

  • memory/1008-4928-0x0000000006CB0000-0x0000000006CE2000-memory.dmp
    Filesize

    200KB

  • memory/1008-4940-0x0000000006CF0000-0x0000000006D93000-memory.dmp
    Filesize

    652KB

  • memory/1008-4939-0x00000000060D0000-0x00000000060EE000-memory.dmp
    Filesize

    120KB

  • memory/1008-4910-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1008-4927-0x0000000005B40000-0x0000000005B8C000-memory.dmp
    Filesize

    304KB

  • memory/1008-4926-0x0000000005AF0000-0x0000000005B0E000-memory.dmp
    Filesize

    120KB

  • memory/1008-4925-0x0000000005520000-0x0000000005874000-memory.dmp
    Filesize

    3.3MB

  • memory/1008-4913-0x0000000004C40000-0x0000000004C62000-memory.dmp
    Filesize

    136KB

  • memory/1008-4920-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1008-4914-0x0000000004CE0000-0x0000000004D46000-memory.dmp
    Filesize

    408KB

  • memory/1864-5026-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1864-4975-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1864-5025-0x0000000006AF0000-0x0000000006AFA000-memory.dmp
    Filesize

    40KB

  • memory/1864-4908-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/1864-4907-0x0000000005450000-0x00000000054B6000-memory.dmp
    Filesize

    408KB

  • memory/1864-4906-0x0000000005360000-0x00000000053FC000-memory.dmp
    Filesize

    624KB

  • memory/1864-4905-0x0000000000400000-0x000000000042A000-memory.dmp
    Filesize

    168KB

  • memory/1864-4904-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2052-5010-0x00000000701C0000-0x000000007020C000-memory.dmp
    Filesize

    304KB

  • memory/2052-5008-0x0000000006330000-0x0000000006684000-memory.dmp
    Filesize

    3.3MB

  • memory/2984-38-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-0-0x000000007514E000-0x000000007514F000-memory.dmp
    Filesize

    4KB

  • memory/2984-4896-0x000000007514E000-0x000000007514F000-memory.dmp
    Filesize

    4KB

  • memory/2984-4897-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2984-4898-0x0000000006550000-0x00000000065A4000-memory.dmp
    Filesize

    336KB

  • memory/2984-4899-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2984-4894-0x00000000062C0000-0x0000000006320000-memory.dmp
    Filesize

    384KB

  • memory/2984-4903-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2984-4893-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2984-68-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-70-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-66-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-7-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-22-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-8-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-10-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-12-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-16-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-20-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-24-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-30-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-26-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-28-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-32-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-34-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-4895-0x0000000006320000-0x000000000636C000-memory.dmp
    Filesize

    304KB

  • memory/2984-40-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-42-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-44-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-47-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-48-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-50-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-54-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-56-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-58-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-62-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-64-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-60-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-52-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-1-0x0000000000F00000-0x000000000112E000-memory.dmp
    Filesize

    2.2MB

  • memory/2984-36-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-2-0x0000000075140000-0x00000000758F0000-memory.dmp
    Filesize

    7.7MB

  • memory/2984-18-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-3-0x0000000005BB0000-0x0000000005DD4000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-14-0x0000000005E40000-0x000000000605E000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-4-0x0000000005E40000-0x0000000006064000-memory.dmp
    Filesize

    2.1MB

  • memory/2984-6-0x0000000006160000-0x00000000061F2000-memory.dmp
    Filesize

    584KB

  • memory/2984-5-0x0000000006610000-0x0000000006BB4000-memory.dmp
    Filesize

    5.6MB

  • memory/3772-4988-0x00000000701C0000-0x000000007020C000-memory.dmp
    Filesize

    304KB

  • memory/3772-4982-0x0000000005DD0000-0x0000000006124000-memory.dmp
    Filesize

    3.3MB

  • memory/4472-4965-0x00000000701C0000-0x000000007020C000-memory.dmp
    Filesize

    304KB

  • memory/4472-4960-0x00000000061B0000-0x0000000006504000-memory.dmp
    Filesize

    3.3MB