Analysis

  • max time kernel
    145s
  • max time network
    158s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/09/2024, 01:04

General

  • Target
    c67847ce3370bf39c7d0ef5e4d6b6e24298c6b0d26746e187aa6fcd656355764.exe
  • Size 1.8MB
  • Sample240910-bfc4sszakj
  • SHA256 c67847ce3370bf39c7d0ef5e4d6b6e24298c6b0d26746e187aa6fcd656355764
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.41

Botnet
  • fed3aa

C2
  • http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family
  • redline

Botnet
  • LiveTraffic

C2
  • 95.179.250.45:26212

Extracted

Family
  • redline

Botnet
  • @CLOUDYTTEAM

C2
  • 65.21.18.51:45580

Extracted

Family
  • stealc

Botnet
  • default2

C2
  • http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family
  • cryptbot

C2
  • sevtv17pn.top

  • analforeverlovyu.top

  • fivev5sb.top

Attributes
  • url_path

    /v1/upload.php

Extracted

Family
  • stealc

Botnet
  • default

C2
  • http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • RedLine

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

  • RedLine payload 3 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

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

    Malicious Access or copy of Web Browser Credential store.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 18 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • 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 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c67847ce3370bf39c7d0ef5e4d6b6e24298c6b0d26746e187aa6fcd656355764.exe
    "C:\Users\Admin\AppData\Local\Temp\c67847ce3370bf39c7d0ef5e4d6b6e24298c6b0d26746e187aa6fcd656355764.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5992
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2344
      • C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe
        "C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2772
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies system certificate store
          PID:1396
      • C:\Users\Admin\AppData\Local\Temp\1000004001\crypteda.exe
        "C:\Users\Admin\AppData\Local\Temp\1000004001\crypteda.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1196
          • C:\Users\Admin\AppData\Roaming\37MKv1dKW2.exe
            "C:\Users\Admin\AppData\Roaming\37MKv1dKW2.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5504
          • C:\Users\Admin\AppData\Roaming\a2vGi2jAAF.exe
            "C:\Users\Admin\AppData\Roaming\a2vGi2jAAF.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5516
      • C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe
        "C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2136
        • C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
          "C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3876
          • C:\Users\Admin\AppData\Local\Temp\1000029001\joffer2.exe
            "C:\Users\Admin\AppData\Local\Temp\1000029001\joffer2.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Checks processor information in registry
            • Suspicious use of WriteProcessMemory
            PID:4168
            • C:\Users\Admin\AppData\Local\Temp\service123.exe
              "C:\Users\Admin\AppData\Local\Temp\service123.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:5420
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
              6⤵
              • System Location Discovery: System Language Discovery
              • Scheduled Task/Job: Scheduled Task
              PID:2188
      • C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe
        "C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:2380
      • C:\Users\Admin\AppData\Local\Temp\1000129001\Sеtup.exe
        "C:\Users\Admin\AppData\Local\Temp\1000129001\Sеtup.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        PID:1376
      • C:\Users\Admin\AppData\Local\Temp\1000191001\needmoney.exe
        "C:\Users\Admin\AppData\Local\Temp\1000191001\needmoney.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2096
        • C:\Users\Admin\AppData\Local\Temp\svchost015.exe
          C:\Users\Admin\AppData\Local\Temp\svchost015.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3924
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:5324
  • C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    1⤵
    • Executes dropped EXE
    PID:1940
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:5492
  • C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    1⤵
    • Executes dropped EXE
    PID:5512
  • C:\Users\Admin\AppData\Local\Temp\service123.exe
    C:\Users\Admin\AppData\Local\Temp\/service123.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:5580

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        mozglue.dll

        • Path C:\ProgramData\mozglue.dll
        • Size 593KB
        • SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
        • MD5 SHA1 SHA512 SSDEEP

        nss3.dll

        • Path C:\ProgramData\nss3.dll
        • Size 2.0MB
        • SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
        • MD5 SHA1 SHA512 SSDEEP

        gold.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe
        • Size 313KB
        • SHA256 41426dd54fcabbf30a68b2aa11aa4f61f3862bea83109d3e3c50cfebed1359e6
        • MD5 SHA1 SHA512 SSDEEP

        crypteda.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000004001\crypteda.exe
        • Size 1.1MB
        • SHA256 d8e81d9e336ef37a37cae212e72b6f4ef915db4b0f2a8df73eb584bd25f21e66
        • MD5 SHA1 SHA512 SSDEEP

        Nework.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe
        • Size 416KB
        • SHA256 2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459
        • MD5 SHA1 SHA512 SSDEEP

        joffer2.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000029001\joffer2.exe
        • Size 6.3MB
        • SHA256 feb98395aab41886938dc9f25716097f13792a09af42e22214d862002d82886d
        • MD5 SHA1 SHA512 SSDEEP

        stealc_default2.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe
        • Size 187KB
        • SHA256 836799fd760eba25e15a55c75c50b977945c557065a708317e00f2c8f965339e
        • MD5 SHA1 SHA512 SSDEEP

        Sеtup.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000129001\Sеtup.exe
        • Size 6.3MB
        • SHA256 039f5c692ba1c67c6e9b475738f40f4311e5e5625e4390d5e51685f6b4e548b8
        • MD5 SHA1 SHA512 SSDEEP

        needmoney.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000191001\needmoney.exe
        • Size 3.6MB
        • SHA256 32a927e9b33371b82bae9f02b5ebf07c19ae5a3a7e3c0cd3fcbee7cfff7f257a
        • MD5 SHA1 SHA512 SSDEEP

        axplong.exe

        • Path C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
        • Size 1.8MB
        • SHA256 c67847ce3370bf39c7d0ef5e4d6b6e24298c6b0d26746e187aa6fcd656355764
        • MD5 SHA1 SHA512 SSDEEP

        TmpAF99.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\TmpAF99.tmp
        • Size 2KB
        • SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
        • MD5 SHA1 SHA512

        svchost015.exe

        • Path C:\Users\Admin\AppData\Local\Temp\svchost015.exe
        • Size 2.9MB
        • SHA256 7824b50acdd144764dac7445a4067b35cf0fef619e451045ab6c1f54f5653a5b
        • MD5 SHA1 SHA512 SSDEEP

        37MKv1dKW2.exe

        • Path C:\Users\Admin\AppData\Roaming\37MKv1dKW2.exe
        • Size 544KB
        • SHA256 c6fc5c06ad442526a787989bae6ce0d32a2b15a12a41f78baca336b6560997a9
        • MD5 SHA1 SHA512 SSDEEP

        76b53b3ec448f7ccdda2063b15d2bfc3_ecb443ad-7c99-4a47-9f82-4d321990d32e

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1287768749-810021449-2672985988-1000\76b53b3ec448f7ccdda2063b15d2bfc3_ecb443ad-7c99-4a47-9f82-4d321990d32e
        • Size 2KB
        • SHA256 05f70e83cf84600d8160aa34fbfb6af1821eaa58c05eaeb8a624cc07d1d8aeca
        • MD5 SHA1 SHA512

        a2vGi2jAAF.exe

        • Path C:\Users\Admin\AppData\Roaming\a2vGi2jAAF.exe
        • Size 304KB
        • SHA256 3a8f5f6951dad3ba415b23b35422d3c93f865146da3ccf7849b75806e0b67ce0
        • MD5 SHA1 SHA512 SSDEEP

        Microsoft Edge.lnk

        • Path C:\Users\Admin\Desktop\Microsoft Edge.lnk
        • Size 2KB
        • SHA256 54d3a47c5535d15b5d576837e92af71b98e3c1ce8499eb502e08f06fd2776a5e
        • MD5 SHA1 SHA512

        Google Chrome.lnk

        • Path C:\Users\Public\Desktop\Google Chrome.lnk
        • Size 2KB
        • SHA256 8d8368f76e737101f22b6321c1f0cfbbe463469ae1223c466b434bcf04f7f9c9
        • MD5 SHA1 SHA512

        memory/1196-122-0x0000000000400000-0x000000000050D000-memory.dmp

        memory/1196-98-0x0000000000400000-0x000000000050D000-memory.dmp

        memory/1196-99-0x0000000000400000-0x000000000050D000-memory.dmp

        memory/1196-96-0x0000000000400000-0x000000000050D000-memory.dmp

        memory/1196-94-0x0000000000400000-0x000000000050D000-memory.dmp

        memory/1376-358-0x0000000000400000-0x0000000001069000-memory.dmp

        memory/1376-329-0x0000000000400000-0x0000000001069000-memory.dmp

        memory/1396-69-0x0000000008BD0000-0x0000000008CDA000-memory.dmp

        memory/1396-48-0x0000000005810000-0x00000000058A2000-memory.dmp

        memory/1396-72-0x0000000008CE0000-0x0000000008D2C000-memory.dmp

        memory/1396-71-0x00000000073A0000-0x00000000073DC000-memory.dmp

        memory/1396-70-0x0000000007340000-0x0000000007352000-memory.dmp

        memory/1396-68-0x0000000007410000-0x0000000007A28000-memory.dmp

        memory/1396-65-0x0000000006A80000-0x0000000006A9E000-memory.dmp

        memory/1396-64-0x00000000063D0000-0x0000000006446000-memory.dmp

        memory/1396-45-0x0000000000400000-0x0000000000452000-memory.dmp

        memory/1396-47-0x0000000005D20000-0x00000000062C6000-memory.dmp

        memory/1396-49-0x00000000057B0000-0x00000000057BA000-memory.dmp

        memory/1620-92-0x00000000008D0000-0x00000000009E2000-memory.dmp

        memory/2096-328-0x0000000000400000-0x000000000079D000-memory.dmp

        memory/2344-200-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-196-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-118-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-363-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-109-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-259-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-256-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-21-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-20-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-221-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-330-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-18-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-375-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-372-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-199-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-275-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-201-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-19-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-73-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2344-300-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/2380-359-0x00000000002A0000-0x00000000004E3000-memory.dmp

        memory/2380-187-0x00000000002A0000-0x00000000004E3000-memory.dmp

        memory/2380-223-0x0000000061E00000-0x0000000061EF3000-memory.dmp

        memory/2380-281-0x00000000002A0000-0x00000000004E3000-memory.dmp

        memory/2772-42-0x00000000733BE000-0x00000000733BF000-memory.dmp

        memory/2772-43-0x00000000003C0000-0x0000000000414000-memory.dmp

        memory/3924-327-0x0000000000400000-0x0000000000643000-memory.dmp

        memory/3924-323-0x0000000000400000-0x0000000000643000-memory.dmp

        memory/3924-360-0x0000000000400000-0x0000000000643000-memory.dmp

        memory/3924-357-0x0000000000400000-0x0000000000643000-memory.dmp

        memory/3924-326-0x0000000000400000-0x0000000000643000-memory.dmp

        memory/4168-257-0x0000000000400000-0x000000000106A000-memory.dmp

        memory/4168-222-0x0000000000400000-0x000000000106A000-memory.dmp

        memory/4168-270-0x0000000000400000-0x000000000106A000-memory.dmp

        memory/5324-220-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/5324-218-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/5420-280-0x000000006C8E0000-0x000000006CA1C000-memory.dmp

        memory/5420-279-0x0000000000400000-0x0000000000411000-memory.dmp

        memory/5492-369-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/5492-364-0x0000000000610000-0x0000000000ACE000-memory.dmp

        memory/5504-195-0x000000000A8F0000-0x000000000AE1C000-memory.dmp

        memory/5504-141-0x0000000000D90000-0x0000000000E1E000-memory.dmp

        memory/5504-194-0x000000000A1F0000-0x000000000A3B2000-memory.dmp

        memory/5516-124-0x0000000000B80000-0x0000000000BD2000-memory.dmp

        memory/5516-193-0x0000000007920000-0x0000000007970000-memory.dmp

        memory/5516-190-0x0000000006FA0000-0x0000000007006000-memory.dmp

        memory/5580-368-0x0000000000400000-0x0000000000411000-memory.dmp

        memory/5992-17-0x0000000000870000-0x0000000000D2E000-memory.dmp

        memory/5992-1-0x00000000779F6000-0x00000000779F8000-memory.dmp

        memory/5992-2-0x0000000000871000-0x000000000089F000-memory.dmp

        memory/5992-3-0x0000000000870000-0x0000000000D2E000-memory.dmp

        memory/5992-5-0x0000000000870000-0x0000000000D2E000-memory.dmp

        memory/5992-0-0x0000000000870000-0x0000000000D2E000-memory.dmp