Analysis

  • max time kernel
    94s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2024 04:13

General

  • Target

    0f674147118b728504faa4e9ee9be1f2.exe

  • Size

    995KB

  • MD5

    0f674147118b728504faa4e9ee9be1f2

  • SHA1

    d1decfde4071500708161329f9e0c29e85fea315

  • SHA256

    f7a08ebdae40fcb8cdc61a569fdf42b9e65d2dd8f88a4cca9cae0e632a3d8f53

  • SHA512

    584f4b6caf6e12c692fb8a450c98931910a50f89f424adb10f349db3b7b8f8b485dbe8c7f0731f5d8a2e330973385b6d9692822abc398817db8a2c21aef33250

  • SSDEEP

    24576:Cf+6UNxk0J9qt3BGVF+gyToYisepcgq9VB0dEV:CG6U80JAt3BGVF2ksepcnjB0d2

Malware Config

Extracted

Family

xworm

Version

5.0

C2

henzz.ddns.net:7000

Mutex

vtEVqifwQsIiyHfJ

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family

redline

Botnet

Henz

C2

54.37.93.250:45867

Signatures

  • Detect Xworm Payload 1 IoCs
  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • 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: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe
    "C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\swZCJnIb.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2300
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\swZCJnIb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0DF.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1988
    • C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe
      "C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"
      2⤵
        PID:4448
      • C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe
        "C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"
        2⤵
        • Checks computer location settings
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3420
        • C:\Users\Admin\AppData\Local\Temp\bwemsg.exe
          "C:\Users\Admin\AppData\Local\Temp\bwemsg.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4736
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:916
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 2236
          3⤵
          • Program crash
          PID:1660
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3420 -ip 3420
      1⤵
        PID:4320

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5w3xcij2.ose.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

        Filesize

        522KB

        MD5

        48848dc652fd9227f5383c9abfc5bae1

        SHA1

        c0e7bc68784a9bafe9f0c43d7a3b1f52f724e22e

        SHA256

        97c6fe300a253318d1d0a83a4199786c478ddcafaf6eec44804b8fb6f06902bd

        SHA512

        aba97da36bc65355c9aed66755ebdfec5b274ce490d117ad3cd74173b041264dffac7d80ec411affd424ecb52a7842edb721748edbcae70d1ba65d2c3b49460a

      • C:\Users\Admin\AppData\Local\Temp\tmp67AF.tmp

        Filesize

        40KB

        MD5

        a182561a527f929489bf4b8f74f65cd7

        SHA1

        8cd6866594759711ea1836e86a5b7ca64ee8911f

        SHA256

        42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

        SHA512

        9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

      • C:\Users\Admin\AppData\Local\Temp\tmp67C4.tmp

        Filesize

        114KB

        MD5

        e110cbe124e96c721e3839076f73aa99

        SHA1

        02c668c17c7fae5613073e9641bc9bcff96c65a0

        SHA256

        a793f3d212f395bfc8973231a22a6013c0e334443aa4172a8b5d611bb0f378a7

        SHA512

        8d91ff245f703e5dbee68085e9ca0de4b2fc044befcf79977f46bb8bfd908fa0e22ec0dd6a2b400e9ff447f888b550635ed82ebda18575d17b1f3d478a45f5dc

      • C:\Users\Admin\AppData\Local\Temp\tmp67F0.tmp

        Filesize

        48KB

        MD5

        349e6eb110e34a08924d92f6b334801d

        SHA1

        bdfb289daff51890cc71697b6322aa4b35ec9169

        SHA256

        c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

        SHA512

        2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

      • C:\Users\Admin\AppData\Local\Temp\tmp6805.tmp

        Filesize

        20KB

        MD5

        49693267e0adbcd119f9f5e02adf3a80

        SHA1

        3ba3d7f89b8ad195ca82c92737e960e1f2b349df

        SHA256

        d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

        SHA512

        b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

      • C:\Users\Admin\AppData\Local\Temp\tmp680A.tmp

        Filesize

        116KB

        MD5

        f70aa3fa04f0536280f872ad17973c3d

        SHA1

        50a7b889329a92de1b272d0ecf5fce87395d3123

        SHA256

        8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

        SHA512

        30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

      • C:\Users\Admin\AppData\Local\Temp\tmp6837.tmp

        Filesize

        96KB

        MD5

        40f3eb83cc9d4cdb0ad82bd5ff2fb824

        SHA1

        d6582ba879235049134fa9a351ca8f0f785d8835

        SHA256

        cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0

        SHA512

        cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

      • C:\Users\Admin\AppData\Local\Temp\tmpC0DF.tmp

        Filesize

        1KB

        MD5

        8b21e7e07d0b2bfafc36dbd8c5e8ee07

        SHA1

        725866beb9082ca6c485c1f0b20052ddeb577921

        SHA256

        421132b7758cf3c558dea8bb666c929820730eeff6b52fdeb65fb8943e828b9d

        SHA512

        f7baceee853ed5057104fc87f3d286bb5ce51765e73e47688fd13cba829a97bc5d4060bc2e7ec6ae3550bfdce1ea886c7022ff52e2cf3d9dff325a78acc3a0aa

      • memory/916-130-0x0000000006710000-0x0000000006786000-memory.dmp

        Filesize

        472KB

      • memory/916-128-0x00000000067B0000-0x0000000006972000-memory.dmp

        Filesize

        1.8MB

      • memory/916-127-0x00000000055D0000-0x00000000056DA000-memory.dmp

        Filesize

        1.0MB

      • memory/916-126-0x00000000053B0000-0x00000000053FC000-memory.dmp

        Filesize

        304KB

      • memory/916-129-0x0000000006EB0000-0x00000000073DC000-memory.dmp

        Filesize

        5.2MB

      • memory/916-125-0x0000000005320000-0x000000000535C000-memory.dmp

        Filesize

        240KB

      • memory/916-124-0x00000000052C0000-0x00000000052D2000-memory.dmp

        Filesize

        72KB

      • memory/916-123-0x00000000059D0000-0x0000000005FE8000-memory.dmp

        Filesize

        6.1MB

      • memory/916-121-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/916-131-0x0000000006D40000-0x0000000006D5E000-memory.dmp

        Filesize

        120KB

      • memory/2300-54-0x0000000007700000-0x000000000771A000-memory.dmp

        Filesize

        104KB

      • memory/2300-35-0x0000000005DC0000-0x0000000006114000-memory.dmp

        Filesize

        3.3MB

      • memory/2300-21-0x0000000005300000-0x0000000005322000-memory.dmp

        Filesize

        136KB

      • memory/2300-18-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/2300-36-0x00000000063D0000-0x00000000063EE000-memory.dmp

        Filesize

        120KB

      • memory/2300-38-0x00000000063F0000-0x000000000643C000-memory.dmp

        Filesize

        304KB

      • memory/2300-14-0x0000000002AC0000-0x0000000002AF6000-memory.dmp

        Filesize

        216KB

      • memory/2300-15-0x0000000005690000-0x0000000005CB8000-memory.dmp

        Filesize

        6.2MB

      • memory/2300-40-0x0000000007560000-0x0000000007592000-memory.dmp

        Filesize

        200KB

      • memory/2300-41-0x0000000074FD0000-0x000000007501C000-memory.dmp

        Filesize

        304KB

      • memory/2300-51-0x00000000075A0000-0x00000000075BE000-memory.dmp

        Filesize

        120KB

      • memory/2300-52-0x00000000075C0000-0x0000000007663000-memory.dmp

        Filesize

        652KB

      • memory/2300-53-0x0000000007D40000-0x00000000083BA000-memory.dmp

        Filesize

        6.5MB

      • memory/2300-17-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/2300-55-0x0000000007770000-0x000000000777A000-memory.dmp

        Filesize

        40KB

      • memory/2300-56-0x0000000007980000-0x0000000007A16000-memory.dmp

        Filesize

        600KB

      • memory/2300-57-0x0000000007900000-0x0000000007911000-memory.dmp

        Filesize

        68KB

      • memory/2300-58-0x0000000007930000-0x000000000793E000-memory.dmp

        Filesize

        56KB

      • memory/2300-59-0x0000000007940000-0x0000000007954000-memory.dmp

        Filesize

        80KB

      • memory/2300-60-0x0000000007A40000-0x0000000007A5A000-memory.dmp

        Filesize

        104KB

      • memory/2300-61-0x0000000007A20000-0x0000000007A28000-memory.dmp

        Filesize

        32KB

      • memory/2300-63-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/2300-24-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/2300-22-0x00000000053A0000-0x0000000005406000-memory.dmp

        Filesize

        408KB

      • memory/2300-23-0x0000000005510000-0x0000000005576000-memory.dmp

        Filesize

        408KB

      • memory/3420-78-0x0000000007660000-0x0000000007780000-memory.dmp

        Filesize

        1.1MB

      • memory/3420-79-0x0000000007780000-0x0000000007AD4000-memory.dmp

        Filesize

        3.3MB

      • memory/3420-80-0x00000000070E0000-0x000000000712C000-memory.dmp

        Filesize

        304KB

      • memory/3420-119-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/3420-65-0x0000000006F80000-0x0000000006F8E000-memory.dmp

        Filesize

        56KB

      • memory/3420-39-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/3420-20-0x0000000000400000-0x0000000000410000-memory.dmp

        Filesize

        64KB

      • memory/4736-77-0x0000000007470000-0x0000000007486000-memory.dmp

        Filesize

        88KB

      • memory/4736-120-0x00000000075C0000-0x0000000007620000-memory.dmp

        Filesize

        384KB

      • memory/4736-76-0x0000000000050000-0x00000000000D8000-memory.dmp

        Filesize

        544KB

      • memory/5096-0-0x000000007474E000-0x000000007474F000-memory.dmp

        Filesize

        4KB

      • memory/5096-19-0x000000007474E000-0x000000007474F000-memory.dmp

        Filesize

        4KB

      • memory/5096-37-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/5096-9-0x0000000006150000-0x00000000061A2000-memory.dmp

        Filesize

        328KB

      • memory/5096-8-0x00000000051B0000-0x00000000051BE000-memory.dmp

        Filesize

        56KB

      • memory/5096-7-0x0000000005100000-0x0000000005112000-memory.dmp

        Filesize

        72KB

      • memory/5096-6-0x00000000051C0000-0x000000000525C000-memory.dmp

        Filesize

        624KB

      • memory/5096-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

        Filesize

        40KB

      • memory/5096-4-0x0000000074740000-0x0000000074EF0000-memory.dmp

        Filesize

        7.7MB

      • memory/5096-3-0x0000000004EF0000-0x0000000004F82000-memory.dmp

        Filesize

        584KB

      • memory/5096-2-0x00000000054A0000-0x0000000005A44000-memory.dmp

        Filesize

        5.6MB

      • memory/5096-1-0x0000000000390000-0x000000000048E000-memory.dmp

        Filesize

        1016KB