Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 19:42

General

  • Target

    2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe

  • Size

    1.8MB

  • MD5

    595516c099c878806dfc7202830f2a20

  • SHA1

    d34038346aa80263f2113c6f291e4dd370a100ae

  • SHA256

    2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759

  • SHA512

    47c282b3a642b84e8d0eeb719c8264a834ba7818f76b0881057e4742c0be6080a4924094f38bb432d94acda6e4aeb0dec16794ff8cfb25420e5e675770fecf3a

  • SSDEEP

    24576:VPWdMSywCoESv8kdgkPFjGY1oSI5mKe79JbuwKcpeGv1xoee2BoQZR8rGHSL3SKu:3porF1oSEe7bI/YTR8rOy3F5eCip7

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

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Signatures

  • Amadey

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

  • RedLine

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

  • RedLine payload 1 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 5 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • 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
  • 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 5 IoCs
  • Suspicious use of SetThreadContext 1 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 7 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 2 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe
    "C:\Users\Admin\AppData\Local\Temp\2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • 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:1956
    • 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
      • Checks computer location settings
      • 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:2364
      • 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:4448
        • 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
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2368
      • C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe
        "C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4092
        • 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
          PID:2968
      • C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe
        "C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:4824
  • 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:4104
  • 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:2464
  • C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
    1⤵
    • Executes dropped EXE
    PID:3324
  • 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:4864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe

    Filesize

    313KB

    MD5

    2d647cf43622ed10b6d733bb5f048fc3

    SHA1

    6b9c5f77a9ef064a23e5018178f982570cbc64c6

    SHA256

    41426dd54fcabbf30a68b2aa11aa4f61f3862bea83109d3e3c50cfebed1359e6

    SHA512

    62400f1e9646268f0326aab5b95efacb0303f4c5879cccf0cbb24d1f66d0db40d0fdfebb09ba785b5dfd54df2d32e8aab48c1f5f333956b606112de68635ac3a

  • C:\Users\Admin\AppData\Local\Temp\1000004001\crypteda.exe

    Filesize

    288KB

    MD5

    c65ce410fa999e3e75be028e5eb961ea

    SHA1

    48e0a61b117e5439db8467600a12f6c260f1fb35

    SHA256

    e486590f1d601fada43972b9fd5554a3696b317f993ffdc06a0633234897ce35

    SHA512

    3844a4bd6e1f85c2f3b5c9a7b58d561b55fd415ffe397a5a12130f92bbb3f03cc8c05fd8ea243247189ea6436797c474a1ad204f30c2b9d6ad89fcaefa7a8959

  • C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe

    Filesize

    416KB

    MD5

    f5d7b79ee6b6da6b50e536030bcc3b59

    SHA1

    751b555a8eede96d55395290f60adc43b28ba5e2

    SHA256

    2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459

    SHA512

    532b17cd2a6ac5172b1ddba1e63edd51ab53a4527204415241e3a78e8ffeb9728071bde5ae1eefabefd2627f00963f8a5458668cd7b8df041c8683252ff56b46

  • C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe

    Filesize

    187KB

    MD5

    7a02aa17200aeac25a375f290a4b4c95

    SHA1

    7cc94ca64268a9a9451fb6b682be42374afc22fd

    SHA256

    836799fd760eba25e15a55c75c50b977945c557065a708317e00f2c8f965339e

    SHA512

    f6ebfe7e087aa354722cea3fddd99b1883a862fb92bb5a5a86782ea846a1bff022ab7db4397930bcabaa05cb3d817de3a89331d41a565bc1da737f2c5e3720b6

  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.8MB

    MD5

    595516c099c878806dfc7202830f2a20

    SHA1

    d34038346aa80263f2113c6f291e4dd370a100ae

    SHA256

    2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759

    SHA512

    47c282b3a642b84e8d0eeb719c8264a834ba7818f76b0881057e4742c0be6080a4924094f38bb432d94acda6e4aeb0dec16794ff8cfb25420e5e675770fecf3a

  • C:\Users\Admin\AppData\Local\Temp\Tmp6ED2.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1956-1-0x00000000775E4000-0x00000000775E6000-memory.dmp

    Filesize

    8KB

  • memory/1956-2-0x0000000000B81000-0x0000000000BAF000-memory.dmp

    Filesize

    184KB

  • memory/1956-3-0x0000000000B80000-0x0000000001028000-memory.dmp

    Filesize

    4.7MB

  • memory/1956-4-0x0000000000B80000-0x0000000001028000-memory.dmp

    Filesize

    4.7MB

  • memory/1956-0-0x0000000000B80000-0x0000000001028000-memory.dmp

    Filesize

    4.7MB

  • memory/1956-18-0x0000000000B80000-0x0000000001028000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-158-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-34-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-197-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-159-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-91-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-23-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-31-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-32-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-33-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-24-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-22-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-21-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-114-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-113-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-20-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-98-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-19-0x0000000000471000-0x000000000049F000-memory.dmp

    Filesize

    184KB

  • memory/2364-97-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-78-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2364-16-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2368-95-0x000000000A560000-0x000000000AA8C000-memory.dmp

    Filesize

    5.2MB

  • memory/2368-84-0x0000000008EF0000-0x0000000008FFA000-memory.dmp

    Filesize

    1.0MB

  • memory/2368-85-0x0000000007570000-0x0000000007582000-memory.dmp

    Filesize

    72KB

  • memory/2368-86-0x00000000075D0000-0x000000000760C000-memory.dmp

    Filesize

    240KB

  • memory/2368-87-0x0000000007610000-0x000000000765C000-memory.dmp

    Filesize

    304KB

  • memory/2368-88-0x00000000098E0000-0x0000000009946000-memory.dmp

    Filesize

    408KB

  • memory/2368-83-0x0000000007670000-0x0000000007C88000-memory.dmp

    Filesize

    6.1MB

  • memory/2368-57-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2368-93-0x0000000009E60000-0x000000000A022000-memory.dmp

    Filesize

    1.8MB

  • memory/2368-80-0x0000000006CE0000-0x0000000006CFE000-memory.dmp

    Filesize

    120KB

  • memory/2368-115-0x0000000005BB0000-0x0000000005C00000-memory.dmp

    Filesize

    320KB

  • memory/2368-79-0x0000000006520000-0x0000000006596000-memory.dmp

    Filesize

    472KB

  • memory/2368-61-0x0000000005950000-0x000000000595A000-memory.dmp

    Filesize

    40KB

  • memory/2368-60-0x0000000005780000-0x0000000005812000-memory.dmp

    Filesize

    584KB

  • memory/2368-59-0x0000000005DF0000-0x0000000006394000-memory.dmp

    Filesize

    5.6MB

  • memory/2464-94-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/2464-96-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4104-30-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4104-28-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4104-27-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4104-26-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4448-55-0x0000000000EA0000-0x0000000000EF4000-memory.dmp

    Filesize

    336KB

  • memory/4824-157-0x0000000000C70000-0x0000000000EB3000-memory.dmp

    Filesize

    2.3MB

  • memory/4824-164-0x0000000061E00000-0x0000000061EF3000-memory.dmp

    Filesize

    972KB

  • memory/4864-162-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB

  • memory/4864-163-0x0000000000470000-0x0000000000918000-memory.dmp

    Filesize

    4.7MB