Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 10:11

General

  • Target

    URGENT PAYMENT REQUEST.js

  • Size

    455KB

  • MD5

    e6c000051f40808e93931bfdf2c5256e

  • SHA1

    d4777746ee558788c4d22c68df4ad699dcc2cd14

  • SHA256

    835bc4b59c124c2c28fd98acd9a8d6d43cb76f9859277b470a75d87e6b97d7f3

  • SHA512

    da811bbdbbc7bb5c52fdfd6d902af0b5e7c7e1d139db399adcb8eb3bc6530f111548eaa091850f923d05ceb8b15f636a637b402cb9d2d8763a309e9f0891c25c

  • SSDEEP

    12288:wCcDYnaA2meIGJZakKOeZbZV0aJGeORhYj5AbaQW5Io9ST7:wDYh2mQakKpP9KOJU

Malware Config

Signatures

  • STRRAT

    STRRAT is a remote access tool than can steal credentials and log keystrokes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 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.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 18 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.

  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\URGENT PAYMENT REQUEST.js"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:100
    • C:\Program Files\Java\jre-1.8\bin\javaw.exe
      "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\entxieclwl.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3940
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\entxieclwl.txt"
        3⤵
        • Drops startup file
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3840
        • C:\Windows\SYSTEM32\cmd.exe
          cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\entxieclwl.txt"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2076
          • C:\Windows\system32\schtasks.exe
            schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\entxieclwl.txt"
            5⤵
            • Scheduled Task/Job: Scheduled Task
            PID:5012
        • C:\Program Files\Java\jre-1.8\bin\java.exe
          "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\entxieclwl.txt"
          4⤵
          • Accesses Microsoft Outlook profiles
          • outlook_office_path
          • outlook_win_path
          PID:2964
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:3280
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4972
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:916
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:3736
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2696
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
              6⤵
                PID:4740
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:3868
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
                6⤵
                  PID:4936
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell.exe "[void][Windows.Security.Credentials.PasswordVault,Windows.Security.Credentials,ContentType=WindowsRuntime] $vault = New-Object Windows.Security.Credentials.PasswordVault $vault.RetrieveAll() | % { $_.RetrievePassword();$_ }"
                5⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1828
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,6510295916244954942,10164894160290787457,262144 --variations-seed-version --mojo-platform-channel-handle=4436 /prefetch:8
        1⤵
          PID:3340

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

          Filesize

          46B

          MD5

          9ed4c547797d6c287b25381984d51859

          SHA1

          95964764532b29b541d430e2be49fab6a3e95d63

          SHA256

          bceed8049cc144be3ac7dc3f8439f9177ff2b02acbad294064697645bab8c3db

          SHA512

          e5613ba65c912bc6ec47dd781729f5d2765a0fc8c021192cf8f23b89b8e1008472bab7c809751c4c510ef56d0da84f91d0b738031920cd9da73ce51514552a6c

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jcuplxmf.lga.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Roaming\entxieclwl.txt

          Filesize

          209KB

          MD5

          9253a3ae8d339ad044eddacb81295060

          SHA1

          27d8793f419328ea690734e7b5c4c4c1287fad3f

          SHA256

          5269f44114815dbe9d98fbc756da86969b056b4d7362c9c96d8c58dd17be161c

          SHA512

          fca47b36359817e769064f9b8c3d4b36ffa5e6bbba3904f06cb2c3bf7b21fa1332be506b7e45754b6c884d6d2e12da64c3bea66fc15b8baea8312b29578c557c

        • C:\Users\Admin\lib\jna-5.5.0.jar

          Filesize

          1.4MB

          MD5

          acfb5b5fd9ee10bf69497792fd469f85

          SHA1

          0e0845217c4907822403912ad6828d8e0b256208

          SHA256

          b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e

          SHA512

          e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa

        • C:\Users\Admin\lib\jna-platform-5.5.0.jar

          Filesize

          2.6MB

          MD5

          2f4a99c2758e72ee2b59a73586a2322f

          SHA1

          af38e7c4d0fc73c23ecd785443705bfdee5b90bf

          SHA256

          24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5

          SHA512

          b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494

        • C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar

          Filesize

          4.1MB

          MD5

          b33387e15ab150a7bf560abdc73c3bec

          SHA1

          66b8075784131f578ef893fd7674273f709b9a4c

          SHA256

          2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491

          SHA512

          25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279

        • C:\Users\Admin\lib\system-hook-3.5.jar

          Filesize

          772KB

          MD5

          e1aa38a1e78a76a6de73efae136cdb3a

          SHA1

          c463da71871f780b2e2e5dba115d43953b537daf

          SHA256

          2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609

          SHA512

          fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d

        • memory/2964-236-0x0000000061680000-0x000000006176D000-memory.dmp

          Filesize

          948KB

        • memory/3840-200-0x00000266E4540000-0x00000266E4541000-memory.dmp

          Filesize

          4KB

        • memory/3840-163-0x00000266E4560000-0x00000266E47D0000-memory.dmp

          Filesize

          2.4MB

        • memory/3940-103-0x0000024FE4860000-0x0000024FE4870000-memory.dmp

          Filesize

          64KB

        • memory/3940-43-0x0000024FE46C0000-0x0000024FE46D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-23-0x0000024FE46F0000-0x0000024FE4700000-memory.dmp

          Filesize

          64KB

        • memory/3940-25-0x0000024FE4700000-0x0000024FE4710000-memory.dmp

          Filesize

          64KB

        • memory/3940-107-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-29-0x0000024FE4720000-0x0000024FE4730000-memory.dmp

          Filesize

          64KB

        • memory/3940-36-0x0000024FE4730000-0x0000024FE4740000-memory.dmp

          Filesize

          64KB

        • memory/3940-35-0x0000024FE4440000-0x0000024FE46B0000-memory.dmp

          Filesize

          2.4MB

        • memory/3940-40-0x0000024FE4750000-0x0000024FE4760000-memory.dmp

          Filesize

          64KB

        • memory/3940-41-0x0000024FE46B0000-0x0000024FE46C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-39-0x0000024FE4740000-0x0000024FE4750000-memory.dmp

          Filesize

          64KB

        • memory/3940-110-0x0000024FE4880000-0x0000024FE4890000-memory.dmp

          Filesize

          64KB

        • memory/3940-44-0x0000024FE4760000-0x0000024FE4770000-memory.dmp

          Filesize

          64KB

        • memory/3940-47-0x0000024FE4770000-0x0000024FE4780000-memory.dmp

          Filesize

          64KB

        • memory/3940-46-0x0000024FE46D0000-0x0000024FE46E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-53-0x0000024FE46F0000-0x0000024FE4700000-memory.dmp

          Filesize

          64KB

        • memory/3940-52-0x0000024FE4790000-0x0000024FE47A0000-memory.dmp

          Filesize

          64KB

        • memory/3940-51-0x0000024FE4780000-0x0000024FE4790000-memory.dmp

          Filesize

          64KB

        • memory/3940-50-0x0000024FE46E0000-0x0000024FE46F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-56-0x0000024FE47A0000-0x0000024FE47B0000-memory.dmp

          Filesize

          64KB

        • memory/3940-55-0x0000024FE4700000-0x0000024FE4710000-memory.dmp

          Filesize

          64KB

        • memory/3940-59-0x0000024FE47B0000-0x0000024FE47C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-58-0x0000024FE4710000-0x0000024FE4720000-memory.dmp

          Filesize

          64KB

        • memory/3940-63-0x0000024FE47C0000-0x0000024FE47D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-62-0x0000024FE4720000-0x0000024FE4730000-memory.dmp

          Filesize

          64KB

        • memory/3940-67-0x0000024FE47D0000-0x0000024FE47E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-66-0x0000024FE4730000-0x0000024FE4740000-memory.dmp

          Filesize

          64KB

        • memory/3940-68-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-73-0x0000024FE47E0000-0x0000024FE47F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-72-0x0000024FE4750000-0x0000024FE4760000-memory.dmp

          Filesize

          64KB

        • memory/3940-71-0x0000024FE4740000-0x0000024FE4750000-memory.dmp

          Filesize

          64KB

        • memory/3940-76-0x0000024FE47F0000-0x0000024FE4800000-memory.dmp

          Filesize

          64KB

        • memory/3940-78-0x0000024FE4760000-0x0000024FE4770000-memory.dmp

          Filesize

          64KB

        • memory/3940-79-0x0000024FE4800000-0x0000024FE4810000-memory.dmp

          Filesize

          64KB

        • memory/3940-83-0x0000024FE4810000-0x0000024FE4820000-memory.dmp

          Filesize

          64KB

        • memory/3940-86-0x0000024FE4820000-0x0000024FE4830000-memory.dmp

          Filesize

          64KB

        • memory/3940-85-0x0000024FE4790000-0x0000024FE47A0000-memory.dmp

          Filesize

          64KB

        • memory/3940-84-0x0000024FE4780000-0x0000024FE4790000-memory.dmp

          Filesize

          64KB

        • memory/3940-109-0x0000024FE47E0000-0x0000024FE47F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-95-0x0000024FE47B0000-0x0000024FE47C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-94-0x0000024FE4850000-0x0000024FE4860000-memory.dmp

          Filesize

          64KB

        • memory/3940-93-0x0000024FE4840000-0x0000024FE4850000-memory.dmp

          Filesize

          64KB

        • memory/3940-92-0x0000024FE4830000-0x0000024FE4840000-memory.dmp

          Filesize

          64KB

        • memory/3940-91-0x0000024FE47A0000-0x0000024FE47B0000-memory.dmp

          Filesize

          64KB

        • memory/3940-90-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-100-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-19-0x0000024FE46D0000-0x0000024FE46E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-102-0x0000024FE47C0000-0x0000024FE47D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-106-0x0000024FE4870000-0x0000024FE4880000-memory.dmp

          Filesize

          64KB

        • memory/3940-105-0x0000024FE47D0000-0x0000024FE47E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-27-0x0000024FE4710000-0x0000024FE4720000-memory.dmp

          Filesize

          64KB

        • memory/3940-21-0x0000024FE46E0000-0x0000024FE46F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-82-0x0000024FE4770000-0x0000024FE4780000-memory.dmp

          Filesize

          64KB

        • memory/3940-113-0x0000024FE4890000-0x0000024FE48A0000-memory.dmp

          Filesize

          64KB

        • memory/3940-112-0x0000024FE47F0000-0x0000024FE4800000-memory.dmp

          Filesize

          64KB

        • memory/3940-117-0x0000024FE48A0000-0x0000024FE48B0000-memory.dmp

          Filesize

          64KB

        • memory/3940-116-0x0000024FE4800000-0x0000024FE4810000-memory.dmp

          Filesize

          64KB

        • memory/3940-119-0x0000024FE4810000-0x0000024FE4820000-memory.dmp

          Filesize

          64KB

        • memory/3940-120-0x0000024FE48B0000-0x0000024FE48C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-122-0x0000024FE4820000-0x0000024FE4830000-memory.dmp

          Filesize

          64KB

        • memory/3940-123-0x0000024FE48C0000-0x0000024FE48D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-125-0x0000024FE48D0000-0x0000024FE48E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-130-0x0000024FE48E0000-0x0000024FE48F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-129-0x0000024FE4850000-0x0000024FE4860000-memory.dmp

          Filesize

          64KB

        • memory/3940-128-0x0000024FE4840000-0x0000024FE4850000-memory.dmp

          Filesize

          64KB

        • memory/3940-127-0x0000024FE4830000-0x0000024FE4840000-memory.dmp

          Filesize

          64KB

        • memory/3940-131-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-138-0x0000024FE48F0000-0x0000024FE4900000-memory.dmp

          Filesize

          64KB

        • memory/3940-143-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-144-0x0000024FE4860000-0x0000024FE4870000-memory.dmp

          Filesize

          64KB

        • memory/3940-146-0x0000024FE4870000-0x0000024FE4880000-memory.dmp

          Filesize

          64KB

        • memory/3940-147-0x0000024FE4880000-0x0000024FE4890000-memory.dmp

          Filesize

          64KB

        • memory/3940-160-0x0000024FE4720000-0x0000024FE4730000-memory.dmp

          Filesize

          64KB

        • memory/3940-159-0x0000024FE4710000-0x0000024FE4720000-memory.dmp

          Filesize

          64KB

        • memory/3940-158-0x0000024FE4700000-0x0000024FE4710000-memory.dmp

          Filesize

          64KB

        • memory/3940-157-0x0000024FE46F0000-0x0000024FE4700000-memory.dmp

          Filesize

          64KB

        • memory/3940-156-0x0000024FE46E0000-0x0000024FE46F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-155-0x0000024FE46D0000-0x0000024FE46E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-154-0x0000024FE46C0000-0x0000024FE46D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-153-0x0000024FE46B0000-0x0000024FE46C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-152-0x0000024FE4440000-0x0000024FE46B0000-memory.dmp

          Filesize

          2.4MB

        • memory/3940-164-0x0000024FE4890000-0x0000024FE48A0000-memory.dmp

          Filesize

          64KB

        • memory/3940-180-0x0000024FE47C0000-0x0000024FE47D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-179-0x0000024FE47B0000-0x0000024FE47C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-178-0x0000024FE47A0000-0x0000024FE47B0000-memory.dmp

          Filesize

          64KB

        • memory/3940-177-0x0000024FE4790000-0x0000024FE47A0000-memory.dmp

          Filesize

          64KB

        • memory/3940-176-0x0000024FE4780000-0x0000024FE4790000-memory.dmp

          Filesize

          64KB

        • memory/3940-175-0x0000024FE4770000-0x0000024FE4780000-memory.dmp

          Filesize

          64KB

        • memory/3940-174-0x0000024FE4760000-0x0000024FE4770000-memory.dmp

          Filesize

          64KB

        • memory/3940-173-0x0000024FE4750000-0x0000024FE4760000-memory.dmp

          Filesize

          64KB

        • memory/3940-172-0x0000024FE4740000-0x0000024FE4750000-memory.dmp

          Filesize

          64KB

        • memory/3940-171-0x0000024FE48F0000-0x0000024FE4900000-memory.dmp

          Filesize

          64KB

        • memory/3940-170-0x0000024FE48E0000-0x0000024FE48F0000-memory.dmp

          Filesize

          64KB

        • memory/3940-169-0x0000024FE48D0000-0x0000024FE48E0000-memory.dmp

          Filesize

          64KB

        • memory/3940-168-0x0000024FE48C0000-0x0000024FE48D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-167-0x0000024FE48B0000-0x0000024FE48C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-166-0x0000024FE48A0000-0x0000024FE48B0000-memory.dmp

          Filesize

          64KB

        • memory/3940-165-0x0000024FE4730000-0x0000024FE4740000-memory.dmp

          Filesize

          64KB

        • memory/3940-17-0x0000024FE46C0000-0x0000024FE46D0000-memory.dmp

          Filesize

          64KB

        • memory/3940-16-0x0000024FE4420000-0x0000024FE4421000-memory.dmp

          Filesize

          4KB

        • memory/3940-14-0x0000024FE46B0000-0x0000024FE46C0000-memory.dmp

          Filesize

          64KB

        • memory/3940-4-0x0000024FE4440000-0x0000024FE46B0000-memory.dmp

          Filesize

          2.4MB