Analysis

  • max time kernel
    119s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 16:13

General

  • Target
    4ba339919ff392d0353c074987afe19d_icedid_xiaobaminer_JC.exe
  • Size 575KB
  • Sample230803-tpggpaec33
  • SHA256 4aec0076cfba0d3df24da2de6f0aec84f1d3b6442e29faf665ee1166d55094d5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 4 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Adds policy Run key to start application 2 TTPs 1 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 6 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ba339919ff392d0353c074987afe19d_icedid_xiaobaminer_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4ba339919ff392d0353c074987afe19d_icedid_xiaobaminer_JC.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      "C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe"
      2⤵
      • UAC bypass
      • Adds policy Run key to start application
      • Disables RegEdit via registry modification
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops autorun.inf file
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:3656

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        epl-v10.html

        • Path C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\epl-v10.html
        • Size 12KB
        • SHA256 442c6bfe7c011e24f8c0bb1c0584b96cf804eb7198d4aacffa4c5f6769ff4215
        • MD5 SHA1 SHA512 SSDEEP

        license.html

        • Path C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html
        • Size 8KB
        • SHA256 fd516ab385f8dabba0da1377f5dfdc0dbdefdd224d823313eff24e8fb00c6217
        • MD5 SHA1 SHA512 SSDEEP

        ZhuDongFangYu.exe

        • Path C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
        • Size 575KB
        • SHA256 4aec0076cfba0d3df24da2de6f0aec84f1d3b6442e29faf665ee1166d55094d5
        • MD5 SHA1 SHA512 SSDEEP

        ZhuDongFangYu.exe

        • Path C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
        • Size 575KB
        • SHA256 4aec0076cfba0d3df24da2de6f0aec84f1d3b6442e29faf665ee1166d55094d5
        • MD5 SHA1 SHA512 SSDEEP

        ZhuDongFangYu.exe

        • Path C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
        • Size 575KB
        • SHA256 4aec0076cfba0d3df24da2de6f0aec84f1d3b6442e29faf665ee1166d55094d5
        • MD5 SHA1 SHA512 SSDEEP

        memory/5072-133-0x0000000000400000-0x000000000044D000-memory.dmp