Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-09-2024 15:02

General

  • Target

    Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe

  • Size

    2.1MB

  • MD5

    29e43781af2d6ba12f70e86461b49ccd

  • SHA1

    3acb34043fc36b39617ed9de3ed020ed4273a539

  • SHA256

    a24d6135d7c1c97118fec56b8d0ac6b9e9d3f59111aa886b70be4476be119ebf

  • SHA512

    b791518d88422f780806ff0b3731f2d971607f03d2559e47bf11d5448f9d5e9d2d62b5b4b2de4fdd26a64c9975b483029cdf3c2dd16a44b025f645f9987fc91b

  • SSDEEP

    49152:k1hZXhD5MSU/ijQM7WUXVOzYV28io2VTOQQo2xq3im1y:eh6SUajQM7NXVGQ2NOq2xE1y

Malware Config

Extracted

Family

azorult

C2

http://gigaload.click/1210776429.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

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

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 5 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • 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 Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • 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.

  • 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.

  • Delays execution with timeout.exe 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe
    "C:\Users\Admin\AppData\Local\Temp\Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1768
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exe
        keygen-pj.exe -pAevKviq48c
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3972
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Accesses Microsoft Outlook accounts
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3820
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240633046.bat" "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe" "
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4532
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        keygen-step-1.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:836
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "keygen-step-1.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1668
          • C:\Windows\SysWOW64\timeout.exe
            C:\Windows\system32\timeout.exe 3
            5⤵
            • System Location Discovery: System Language Discovery
            • Delays execution with timeout.exe
            PID:692
      • C:\Windows\System32\control.exe
        "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2376
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4388
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
            5⤵
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:3240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\240633046.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • C:\Users\Admin\AppData\Local\Temp\E780AE27\mozglue.dll

    Filesize

    135KB

    MD5

    9e682f1eb98a9d41468fc3e50f907635

    SHA1

    85e0ceca36f657ddf6547aa0744f0855a27527ee

    SHA256

    830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

    SHA512

    230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

  • C:\Users\Admin\AppData\Local\Temp\E780AE27\msvcp140.dll

    Filesize

    429KB

    MD5

    109f0f02fd37c84bfc7508d4227d7ed5

    SHA1

    ef7420141bb15ac334d3964082361a460bfdb975

    SHA256

    334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

    SHA512

    46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

  • C:\Users\Admin\AppData\Local\Temp\E780AE27\nss3.dll

    Filesize

    1.2MB

    MD5

    556ea09421a0f74d31c4c0a89a70dc23

    SHA1

    f739ba9b548ee64b13eb434a3130406d23f836e3

    SHA256

    f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

    SHA512

    2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

  • C:\Users\Admin\AppData\Local\Temp\E780AE27\vcruntime140.dll

    Filesize

    81KB

    MD5

    7587bf9cb4147022cd5681b015183046

    SHA1

    f2106306a8f6f0da5afb7fc765cfa0757ad5a628

    SHA256

    c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

    SHA512

    0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exe

    Filesize

    363KB

    MD5

    db76c376b8fd32836c195a55ae715afd

    SHA1

    9b314a5a3db5373473f05cc3525c62f7896fbc6c

    SHA256

    fa4c07b1ae84da40360df5a3ab6b50f8178c2cf8384b1e038b8c46abf63fe766

    SHA512

    acd159db3a41275c6a71ef85f76fdb9075c756a53e5b0eb1adfd59be8c6dde06c9d8480e520928d96d9a0774a4d55b66daba4eb66e380b7b5e1715938ce73e16

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe

    Filesize

    112KB

    MD5

    67494c734aff5951a04e474982930b77

    SHA1

    c37e55dabab943892fdb23a3dcb27e9e1567667c

    SHA256

    8e0b16cb20b4e833537bc17f619a3f013fbec5da1d11063561496bdd89985fc2

    SHA512

    0f98e31e729a451169d1f249ab8332365f6502ec933c5c4483065d331f9a065b93e819454892dbcfce6fc830b40d12f1a5a89e99c392ad6eceea7e556cd49c4a

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl

    Filesize

    1.6MB

    MD5

    856d6d6096b874f5d0cf46b2e74fc1af

    SHA1

    a7dd4e3249108d97ba92cb3362eab335a386c1e7

    SHA256

    a7f8d522b8a0618f286b9ff09097880589b364fec8be21789637cebeb5832447

    SHA512

    64f44caf19142e251a053ff6ebe31969c379072f9e5f3bdbf4c10b3251bd1e766a68e0b6655d271edaa6fc5efdc8d3a078c5a3d64fe0ff993688cd2f6de7695e

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat

    Filesize

    97B

    MD5

    b7da5b5251bfd8f57cbac943155601a9

    SHA1

    133751b2b7a68a92ad1e21417dd4d2b1d44cc2da

    SHA256

    023d11aa3cbc04bc1591c0bb608f35da7c124f8a30c57accaf6be067b889c2ee

    SHA512

    7e71857c603dee06fc7a63a8a0e7cfb7f18d24b676c0a3df45f5b011f638a84faf4bb5d69ebc2c5a998482c4bbad1b726c43aa6e5669d3762f263a56d4e47368

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe

    Filesize

    103KB

    MD5

    d81d50327fd3ccb4bdebc70c29f9bedb

    SHA1

    827204202faf7a69fd796f7904666e55b004969e

    SHA256

    b08a4b2e818c2cea901bf41daa162722ded8a3136a38c207538ac913eb8767d7

    SHA512

    0997f874c4e9441ada20ffafe3d9a05880823a260cc90defa3756457d72d628b5258ac85ce90336359f15fa93e169871ef7227923f41255becea24349ecaddb9

  • memory/836-154-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB