Analysis

  • max time kernel
    75s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2022 10:59

General

  • Target

    Fw Ordine di acquisto n.129097.exe

  • Size

    533KB

  • MD5

    184c2d17475024dd60bd1eafab0c131c

  • SHA1

    37608c2cf7feb3c74a193807ac445b6f4981b6c6

  • SHA256

    432c99b8f1108ed0d94b7b1e620b230f8f55c47ca62c0fcdd1a3afac8548f239

  • SHA512

    bd0962f5fc7a42ff78eb9e142e119129074a14d17ca93209aca4a2900b3f8dc822870ae1f597acb15fbfa16f01993185daa020d779de4dd7492c0c44732a5137

  • SSDEEP

    12288:DToPWBv/cpGrU3yppoSw7omMO+aJlyv7wkk7:DTbBv5rUOpMom5JUv7wP

Malware Config

Signatures

  • Azorult

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

  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Loads dropped DLL 8 IoCs
  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fw Ordine di acquisto n.129097.exe
    "C:\Users\Admin\AppData\Local\Temp\Fw Ordine di acquisto n.129097.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
      "C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4328
      • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
        "C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe"
        3⤵
        • Checks computer location settings
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:1780
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "hxaodobray.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1700
          • C:\Windows\SysWOW64\timeout.exe
            C:\Windows\system32\timeout.exe 3
            5⤵
            • Delays execution with timeout.exe
            PID:828
      • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
        "C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe"
        3⤵
        • Loads dropped DLL
        PID:716
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 624
        3⤵
        • Program crash
        PID:2264
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4328 -ip 4328
    1⤵
      PID:3684

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    5
    T1081

    Discovery

    Query Registry

    3
    T1012

    System Information Discovery

    3
    T1082

    Collection

    Data from Local System

    5
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\mozglue.dll
      Filesize

      135KB

      MD5

      9e682f1eb98a9d41468fc3e50f907635

      SHA1

      85e0ceca36f657ddf6547aa0744f0855a27527ee

      SHA256

      830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

      SHA512

      230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\msvcp140.dll
      Filesize

      429KB

      MD5

      109f0f02fd37c84bfc7508d4227d7ed5

      SHA1

      ef7420141bb15ac334d3964082361a460bfdb975

      SHA256

      334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

      SHA512

      46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\nss3.dll
      Filesize

      1.2MB

      MD5

      556ea09421a0f74d31c4c0a89a70dc23

      SHA1

      f739ba9b548ee64b13eb434a3130406d23f836e3

      SHA256

      f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

      SHA512

      2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\vcruntime140.dll
      Filesize

      81KB

      MD5

      7587bf9cb4147022cd5681b015183046

      SHA1

      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

      SHA256

      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

      SHA512

      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\vcruntime140.dll
      Filesize

      81KB

      MD5

      7587bf9cb4147022cd5681b015183046

      SHA1

      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

      SHA256

      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

      SHA512

      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

    • C:\Users\Admin\AppData\Local\Temp\57AD0CBD\vcruntime140.dll
      Filesize

      81KB

      MD5

      7587bf9cb4147022cd5681b015183046

      SHA1

      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

      SHA256

      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

      SHA512

      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

    • C:\Users\Admin\AppData\Local\Temp\guudobxlhqj.obg
      Filesize

      4KB

      MD5

      f6ab1b6c27420564309dcd5efab08fa2

      SHA1

      6c0fc13b2fabd4e37693ae5111d86356a4a8d10d

      SHA256

      9a437b52bb0ef4ee19e722fdd488136afcce5e66c3cbd567981947585832b06c

      SHA512

      894bf345fa2e65f4c7e6b93c8d686fdb7b5405610982d11696c47a77232b7e5317073f400f5a83cdf6289044c576555cbb73b7bdc1c96df03af0cf5926a51ec9

    • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
      Filesize

      57KB

      MD5

      18994a84bb37f111bde5f0f93dd157db

      SHA1

      5b4eac4cc3bdefd54a1dea09c6d3792ef0621c72

      SHA256

      a2deb84fd8a256a455738271940ed6c0e551615fc945f577302b9842ad2196d7

      SHA512

      9870d4a46b85659eb6f7494716309cd8620090fd02a352cb8ea182f42cd050e2c90b8da6aa23f6af2babf1af3ec57ae2da9a1e7dd3bc3f52a025f2a2236e2377

    • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
      Filesize

      57KB

      MD5

      18994a84bb37f111bde5f0f93dd157db

      SHA1

      5b4eac4cc3bdefd54a1dea09c6d3792ef0621c72

      SHA256

      a2deb84fd8a256a455738271940ed6c0e551615fc945f577302b9842ad2196d7

      SHA512

      9870d4a46b85659eb6f7494716309cd8620090fd02a352cb8ea182f42cd050e2c90b8da6aa23f6af2babf1af3ec57ae2da9a1e7dd3bc3f52a025f2a2236e2377

    • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
      Filesize

      57KB

      MD5

      18994a84bb37f111bde5f0f93dd157db

      SHA1

      5b4eac4cc3bdefd54a1dea09c6d3792ef0621c72

      SHA256

      a2deb84fd8a256a455738271940ed6c0e551615fc945f577302b9842ad2196d7

      SHA512

      9870d4a46b85659eb6f7494716309cd8620090fd02a352cb8ea182f42cd050e2c90b8da6aa23f6af2babf1af3ec57ae2da9a1e7dd3bc3f52a025f2a2236e2377

    • C:\Users\Admin\AppData\Local\Temp\hxaodobray.exe
      Filesize

      57KB

      MD5

      18994a84bb37f111bde5f0f93dd157db

      SHA1

      5b4eac4cc3bdefd54a1dea09c6d3792ef0621c72

      SHA256

      a2deb84fd8a256a455738271940ed6c0e551615fc945f577302b9842ad2196d7

      SHA512

      9870d4a46b85659eb6f7494716309cd8620090fd02a352cb8ea182f42cd050e2c90b8da6aa23f6af2babf1af3ec57ae2da9a1e7dd3bc3f52a025f2a2236e2377

    • C:\Users\Admin\AppData\Local\Temp\zzqoapkmat.cdw
      Filesize

      112KB

      MD5

      f52fe4981428ce979f905eb504544ec1

      SHA1

      8f15c3047eea4e5a9e212ea93d79c64c79631e46

      SHA256

      cbc808a8306e83f422bbe36587730049c67514906476a54cbf071eb0591347c3

      SHA512

      de583cc82a9348aa081fb707f31af515f8af220c2b9929aec4018a6b527508fa19f5e77c9291c83a9024dc611961ed9d988dbd66dff3766eac82f7b9062c770a

    • memory/716-139-0x0000000000000000-mapping.dmp
    • memory/828-148-0x0000000000000000-mapping.dmp
    • memory/1700-147-0x0000000000000000-mapping.dmp
    • memory/1780-137-0x0000000000000000-mapping.dmp
    • memory/4328-132-0x0000000000000000-mapping.dmp