Analysis

  • max time kernel
    146s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-10-2024 13:30

General

  • Target

    Rzlauncher Setup.exe

  • Size

    32KB

  • MD5

    c919047959690a1646e561e81d45e5fd

  • SHA1

    5bd528b9f0ec25ea19f0d0bbba41f4422597a488

  • SHA256

    a9f0a76d6e73189b7385b6fcddeccb50e67b65c315b5c20108f86f22fce17802

  • SHA512

    dee29e35b748bb69d0acc56d744eebd50cd462a93178072f9585dadd0c12b93907d7572832733ed0ba255909ae665a8cb102a360acfe3729365ea123480c3fca

  • SSDEEP

    384:loI1gYZw33FUWUcC6TBhdsDgZH4o5NEvdlcn0ScPmPn0Avsl9EPg/s4Xsn+KvHKj:J7Zw33FNUf6Nhd/fQ1l+0vM0iT9

Malware Config

Extracted

Family

xehook

Version

2.1.5 Stable

C2

https://t.me/+w897k5UK_jIyNDgy

Attributes
  • id

    185

  • token

    xehook185786249114074

Signatures

  • Xehook family
  • Xehook stealer

    Xehook is an infostealer written in C#.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Run Powershell and hide display window.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rzlauncher Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Rzlauncher Setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:684
    • C:\Users\Admin\AppData\Local\Temp\jre\bin\javaw.exe
      "C:\Users\Admin\AppData\Local\Temp\jre\bin\javaw.exe" -Dfile.encoding=UTF-8 -classpath "lib\.;lib\..;lib\activation.jar;lib\asm-all.jar;lib\commons-email.jar;lib\cs2 skin.mp4;lib\dn-compiled-module.jar;lib\dn-php-sdk.jar;lib\gson.jar;lib\jfoenix.jar;lib\jkeymaster.jar;lib\jna.jar;lib\jphp-app-framework.jar;lib\jphp-core.jar;lib\jphp-desktop-ext.jar;lib\jphp-desktop-hotkey-ext.jar;lib\jphp-gui-ext.jar;lib\jphp-gui-jfoenix-ext.jar;lib\jphp-json-ext.jar;lib\jphp-jsoup-ext.jar;lib\jphp-mail-ext.jar;lib\jphp-runtime.jar;lib\jphp-systemtray-ext.jar;lib\jphp-xml-ext.jar;lib\jphp-zend-ext.jar;lib\jphp-zip-ext.jar;lib\jsoup.jar;lib\mail.jar;lib\slf4j-api.jar;lib\slf4j-simple.jar;lib\zenless zero.mp4;lib\zt-zip.jar" org.develnext.jphp.ext.javafx.FXLauncher
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4080
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
        Powershell.exe -Command "& {Start-Process Powershell.exe -WindowStyle hidden -ArgumentList '-Command "Add-MpPreference -Force -ExclusionPath "C:\""' -Verb RunAs}"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3776
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -Force -ExclusionPath C:"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4912
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
        Powershell.exe -Command "& {Start-Process Powershell.exe -WindowStyle hidden -ArgumentList '-Command "Set-MpPreference -Force -DisableBehaviorMonitoring "' -Verb RunAs}"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:724
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Set-MpPreference -Force -DisableBehaviorMonitoring
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2064
      • C:\Windows\SysWOW64\explorer.exe
        explorer C:\Users\Admin\AppData\Local\Temp\ODllYzY2NjhhZjdiNTFhOWIxNTdmMzQxNGRkOTE0Mjk.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4752
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Users\Admin\AppData\Local\Temp\ODllYzY2NjhhZjdiNTFhOWIxNTdmMzQxNGRkOTE0Mjk.exe
      "C:\Users\Admin\AppData\Local\Temp\ODllYzY2NjhhZjdiNTFhOWIxNTdmMzQxNGRkOTE0Mjk.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4220
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    def65711d78669d7f8e69313be4acf2e

    SHA1

    6522ebf1de09eeb981e270bd95114bc69a49cda6

    SHA256

    aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c

    SHA512

    05b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7

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

    Filesize

    15KB

    MD5

    db99cfacf0aa0b104ae15031bc69779d

    SHA1

    6f20cd5f7c8c3bd095501daf4934501b1c323aa3

    SHA256

    97448d33ed81fc1218d11fc185d3f0b4b04a46906095207014a371e4c062486f

    SHA512

    cdebbe64112771309d6cd248d242ef343067c04e1913120cdd0fb927731158af80b2c88854b6ad4f0ac565c81403ba13ab84766ed711d36a5425a3100778f6ab

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

    Filesize

    18KB

    MD5

    7caed75734a6727715c54d6a80e2340d

    SHA1

    c70bb5c38bc9465b1665833fc25b9fb3140013a1

    SHA256

    9968aefa47eb3421d7c5ca01c0268a735b5462d53410f356a47dcc00cd945e00

    SHA512

    521c1d9b337baec8738e8e1684b4d735cd69403f10a8d12f30972c4af44357b5f2ab9864d73388ccb41ecc66d23be0cbffbe21d0e937300b2bde0a69f2bd381c

  • C:\Users\Admin\AppData\Local\Temp\ODllYzY2NjhhZjdiNTFhOWIxNTdmMzQxNGRkOTE0Mjk.exe

    Filesize

    226KB

    MD5

    1c83b86ee49577920f79e0175f56a480

    SHA1

    1ac4ef5a1f9ca34ac229bc26cdc914e38173c554

    SHA256

    72a88efeda156c7304c5c8bd090dcb011ba3dfbbe91f5511969ba8eecee32843

    SHA512

    d4b4ec415e92617548e863422f653b97460be182205871bf7526fe872d110e8ac17b60472d8351bed62e20ee584424816eeafcafe69ce096596ee044e1df022d

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l1hvzqhx.kkh.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\msvcp110.dll

    Filesize

    351KB

    MD5

    a7e9d0bb0687ba84a60b387a2a6fa8d9

    SHA1

    d224cf061e302d82059ff9100f40b86b0cbbbc31

    SHA256

    7704fea9664704d6cf2aa277e30f58c71b8a5f50c957d519896450a4f81e3dbe

    SHA512

    185f52af9930a03dbccd3c160e4f6d3eedacf72999933b44c36268e45d233b617c36190c05d63211a9d0e99d448d03e5c927fcc2700d6b5244c987cfe33def88

  • memory/684-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/724-187-0x0000000071FD0000-0x0000000072780000-memory.dmp

    Filesize

    7.7MB

  • memory/724-184-0x0000000005170000-0x0000000005192000-memory.dmp

    Filesize

    136KB

  • memory/724-193-0x0000000005B40000-0x0000000005E94000-memory.dmp

    Filesize

    3.3MB

  • memory/724-176-0x0000000002820000-0x0000000002856000-memory.dmp

    Filesize

    216KB

  • memory/724-185-0x0000000005A60000-0x0000000005AC6000-memory.dmp

    Filesize

    408KB

  • memory/724-186-0x0000000005AD0000-0x0000000005B36000-memory.dmp

    Filesize

    408KB

  • memory/724-177-0x0000000071FD0000-0x0000000072780000-memory.dmp

    Filesize

    7.7MB

  • memory/724-181-0x0000000071FD0000-0x0000000072780000-memory.dmp

    Filesize

    7.7MB

  • memory/1948-335-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/3776-209-0x0000000006120000-0x000000000616C000-memory.dmp

    Filesize

    304KB

  • memory/3776-180-0x0000000071FD0000-0x0000000072780000-memory.dmp

    Filesize

    7.7MB

  • memory/3776-179-0x0000000071FD0000-0x0000000072780000-memory.dmp

    Filesize

    7.7MB

  • memory/3776-178-0x00000000054D0000-0x0000000005AF8000-memory.dmp

    Filesize

    6.2MB

  • memory/3776-208-0x00000000060E0000-0x00000000060FE000-memory.dmp

    Filesize

    120KB

  • memory/3776-175-0x0000000071FDE000-0x0000000071FDF000-memory.dmp

    Filesize

    4KB

  • memory/4080-70-0x0000000002F00000-0x0000000002F08000-memory.dmp

    Filesize

    32KB

  • memory/4080-146-0x0000000002F98000-0x0000000002FA0000-memory.dmp

    Filesize

    32KB

  • memory/4080-57-0x0000000002EE8000-0x0000000002EF0000-memory.dmp

    Filesize

    32KB

  • memory/4080-64-0x0000000002F40000-0x0000000002F48000-memory.dmp

    Filesize

    32KB

  • memory/4080-67-0x0000000002EF8000-0x0000000002F00000-memory.dmp

    Filesize

    32KB

  • memory/4080-68-0x0000000002F48000-0x0000000002F50000-memory.dmp

    Filesize

    32KB

  • memory/4080-71-0x0000000002F50000-0x0000000002F58000-memory.dmp

    Filesize

    32KB

  • memory/4080-59-0x0000000002E88000-0x0000000002E90000-memory.dmp

    Filesize

    32KB

  • memory/4080-75-0x0000000002F58000-0x0000000002F60000-memory.dmp

    Filesize

    32KB

  • memory/4080-74-0x0000000002F08000-0x0000000002F10000-memory.dmp

    Filesize

    32KB

  • memory/4080-79-0x0000000002F60000-0x0000000002F68000-memory.dmp

    Filesize

    32KB

  • memory/4080-78-0x0000000002F10000-0x0000000002F18000-memory.dmp

    Filesize

    32KB

  • memory/4080-86-0x0000000002F68000-0x0000000002F70000-memory.dmp

    Filesize

    32KB

  • memory/4080-85-0x0000000002F18000-0x0000000002F20000-memory.dmp

    Filesize

    32KB

  • memory/4080-90-0x0000000002F20000-0x0000000002F28000-memory.dmp

    Filesize

    32KB

  • memory/4080-91-0x0000000002F70000-0x0000000002F78000-memory.dmp

    Filesize

    32KB

  • memory/4080-94-0x0000000002F78000-0x0000000002F80000-memory.dmp

    Filesize

    32KB

  • memory/4080-93-0x0000000002F28000-0x0000000002F30000-memory.dmp

    Filesize

    32KB

  • memory/4080-97-0x0000000002F80000-0x0000000002F88000-memory.dmp

    Filesize

    32KB

  • memory/4080-96-0x0000000002F30000-0x0000000002F38000-memory.dmp

    Filesize

    32KB

  • memory/4080-100-0x0000000002F38000-0x0000000002F40000-memory.dmp

    Filesize

    32KB

  • memory/4080-101-0x0000000002F88000-0x0000000002F90000-memory.dmp

    Filesize

    32KB

  • memory/4080-104-0x0000000002F90000-0x0000000002F98000-memory.dmp

    Filesize

    32KB

  • memory/4080-103-0x0000000002F40000-0x0000000002F48000-memory.dmp

    Filesize

    32KB

  • memory/4080-108-0x0000000002F98000-0x0000000002FA0000-memory.dmp

    Filesize

    32KB

  • memory/4080-112-0x0000000002FA0000-0x0000000002FA8000-memory.dmp

    Filesize

    32KB

  • memory/4080-111-0x0000000002F50000-0x0000000002F58000-memory.dmp

    Filesize

    32KB

  • memory/4080-107-0x0000000002F48000-0x0000000002F50000-memory.dmp

    Filesize

    32KB

  • memory/4080-116-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-119-0x0000000002FA8000-0x0000000002FB0000-memory.dmp

    Filesize

    32KB

  • memory/4080-118-0x0000000002F58000-0x0000000002F60000-memory.dmp

    Filesize

    32KB

  • memory/4080-122-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-124-0x0000000002FB0000-0x0000000002FB8000-memory.dmp

    Filesize

    32KB

  • memory/4080-123-0x0000000002F60000-0x0000000002F68000-memory.dmp

    Filesize

    32KB

  • memory/4080-127-0x0000000002FB8000-0x0000000002FC0000-memory.dmp

    Filesize

    32KB

  • memory/4080-126-0x0000000002F68000-0x0000000002F70000-memory.dmp

    Filesize

    32KB

  • memory/4080-134-0x0000000002F78000-0x0000000002F80000-memory.dmp

    Filesize

    32KB

  • memory/4080-133-0x0000000002FC8000-0x0000000002FD0000-memory.dmp

    Filesize

    32KB

  • memory/4080-132-0x0000000002FC0000-0x0000000002FC8000-memory.dmp

    Filesize

    32KB

  • memory/4080-131-0x0000000002F70000-0x0000000002F78000-memory.dmp

    Filesize

    32KB

  • memory/4080-141-0x0000000002F88000-0x0000000002F90000-memory.dmp

    Filesize

    32KB

  • memory/4080-140-0x0000000002FD8000-0x0000000002FE0000-memory.dmp

    Filesize

    32KB

  • memory/4080-139-0x0000000002FD0000-0x0000000002FD8000-memory.dmp

    Filesize

    32KB

  • memory/4080-138-0x0000000002F80000-0x0000000002F88000-memory.dmp

    Filesize

    32KB

  • memory/4080-144-0x0000000002FE0000-0x0000000002FE8000-memory.dmp

    Filesize

    32KB

  • memory/4080-143-0x0000000002F90000-0x0000000002F98000-memory.dmp

    Filesize

    32KB

  • memory/4080-147-0x0000000002FE8000-0x0000000002FF0000-memory.dmp

    Filesize

    32KB

  • memory/4080-58-0x0000000002EF0000-0x0000000002EF8000-memory.dmp

    Filesize

    32KB

  • memory/4080-150-0x0000000002FF0000-0x0000000002FF8000-memory.dmp

    Filesize

    32KB

  • memory/4080-149-0x0000000002FA0000-0x0000000002FA8000-memory.dmp

    Filesize

    32KB

  • memory/4080-155-0x0000000002FF8000-0x0000000003000000-memory.dmp

    Filesize

    32KB

  • memory/4080-154-0x0000000002FA8000-0x0000000002FB0000-memory.dmp

    Filesize

    32KB

  • memory/4080-158-0x0000000003000000-0x0000000003008000-memory.dmp

    Filesize

    32KB

  • memory/4080-157-0x0000000002FB0000-0x0000000002FB8000-memory.dmp

    Filesize

    32KB

  • memory/4080-161-0x0000000002FB8000-0x0000000002FC0000-memory.dmp

    Filesize

    32KB

  • memory/4080-162-0x0000000003008000-0x0000000003010000-memory.dmp

    Filesize

    32KB

  • memory/4080-165-0x0000000003010000-0x0000000003018000-memory.dmp

    Filesize

    32KB

  • memory/4080-164-0x0000000002FC8000-0x0000000002FD0000-memory.dmp

    Filesize

    32KB

  • memory/4080-163-0x0000000002FC0000-0x0000000002FC8000-memory.dmp

    Filesize

    32KB

  • memory/4080-167-0x0000000003018000-0x0000000003020000-memory.dmp

    Filesize

    32KB

  • memory/4080-171-0x0000000002FD0000-0x0000000002FD8000-memory.dmp

    Filesize

    32KB

  • memory/4080-172-0x0000000002FD8000-0x0000000002FE0000-memory.dmp

    Filesize

    32KB

  • memory/4080-174-0x0000000002FE0000-0x0000000002FE8000-memory.dmp

    Filesize

    32KB

  • memory/4080-60-0x0000000002F38000-0x0000000002F40000-memory.dmp

    Filesize

    32KB

  • memory/4080-54-0x0000000002EA0000-0x0000000002EA8000-memory.dmp

    Filesize

    32KB

  • memory/4080-55-0x0000000002F30000-0x0000000002F38000-memory.dmp

    Filesize

    32KB

  • memory/4080-50-0x0000000002E98000-0x0000000002EA0000-memory.dmp

    Filesize

    32KB

  • memory/4080-51-0x0000000002F28000-0x0000000002F30000-memory.dmp

    Filesize

    32KB

  • memory/4080-48-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-45-0x0000000002E50000-0x0000000002E78000-memory.dmp

    Filesize

    160KB

  • memory/4080-46-0x0000000002F20000-0x0000000002F28000-memory.dmp

    Filesize

    32KB

  • memory/4080-43-0x0000000002F18000-0x0000000002F20000-memory.dmp

    Filesize

    32KB

  • memory/4080-41-0x0000000002F10000-0x0000000002F18000-memory.dmp

    Filesize

    32KB

  • memory/4080-40-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-183-0x0000000002FE8000-0x0000000002FF0000-memory.dmp

    Filesize

    32KB

  • memory/4080-38-0x0000000002F08000-0x0000000002F10000-memory.dmp

    Filesize

    32KB

  • memory/4080-36-0x0000000002F00000-0x0000000002F08000-memory.dmp

    Filesize

    32KB

  • memory/4080-203-0x0000000002FF0000-0x0000000002FF8000-memory.dmp

    Filesize

    32KB

  • memory/4080-29-0x0000000002EE8000-0x0000000002EF0000-memory.dmp

    Filesize

    32KB

  • memory/4080-30-0x0000000002E90000-0x0000000002E98000-memory.dmp

    Filesize

    32KB

  • memory/4080-31-0x0000000002EF0000-0x0000000002EF8000-memory.dmp

    Filesize

    32KB

  • memory/4080-34-0x0000000002EF8000-0x0000000002F00000-memory.dmp

    Filesize

    32KB

  • memory/4080-32-0x0000000002E88000-0x0000000002E90000-memory.dmp

    Filesize

    32KB

  • memory/4080-283-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-301-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-307-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-311-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-313-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-324-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-13-0x0000000002EA0000-0x0000000002EA8000-memory.dmp

    Filesize

    32KB

  • memory/4080-10-0x0000000002E98000-0x0000000002EA0000-memory.dmp

    Filesize

    32KB

  • memory/4080-5-0x0000000002E50000-0x0000000002E78000-memory.dmp

    Filesize

    160KB

  • memory/4080-342-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/4080-343-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB