Analysis

  • max time kernel
    129s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2022, 14:08

General

  • Target
    a8a83660ed3a1903b40f935a7b6b9170.exe
  • Size 113KB
  • Sample220817-rfjvcabeg2
  • SHA256 bde560e8a84bef5b1422ef285963f29f653c683f96e3b83c40e81c41fa266d2f
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Loads dropped DLL 6 IoCs
  • 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 2 IoCs
  • Modifies WinLogon 2 TTPs 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8a83660ed3a1903b40f935a7b6b9170.exe
    "C:\Users\Admin\AppData\Local\Temp\a8a83660ed3a1903b40f935a7b6b9170.exe"
    1⤵
    • Loads dropped DLL
    • Accesses Microsoft Outlook profiles
    • Modifies WinLogon
    • outlook_office_path
    • outlook_win_path
    PID:1408

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        freebl3.dll

        • Path \Users\Admin\AppData\Local\Temp\freebl3.dll
        • Size 326KB
        • SHA256 2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
        • MD5 SHA1 SHA512 SSDEEP

        mozglue.dll

        • Path \Users\Admin\AppData\Local\Temp\mozglue.dll
        • Size 133KB
        • SHA256 fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
        • MD5 SHA1 SHA512 SSDEEP

        msvcp140.dll

        • Path \Users\Admin\AppData\Local\Temp\msvcp140.dll
        • Size 429KB
        • SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
        • MD5 SHA1 SHA512 SSDEEP

        nss3.dll

        • Path \Users\Admin\AppData\Local\Temp\nss3.dll
        • Size 1.2MB
        • SHA256 78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
        • MD5 SHA1 SHA512 SSDEEP

        softokn3.dll

        • Path \Users\Admin\AppData\Local\Temp\softokn3.dll
        • Size 141KB
        • SHA256 bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
        • MD5 SHA1 SHA512 SSDEEP

        vcruntime140.dll

        • Path \Users\Admin\AppData\Local\Temp\vcruntime140.dll
        • Size 81KB
        • SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
        • MD5 SHA1 SHA512 SSDEEP

        memory/1408-54-0x00000000750A1000-0x00000000750A3000-memory.dmp

        memory/1408-55-0x00000000030F0000-0x0000000003174000-memory.dmp

        memory/1408-62-0x00000000030F0000-0x0000000003174000-memory.dmp