Analysis

  • max time kernel
    136s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/08/2023, 17:48

General

  • Target

    65065792072b12d84f8db957c1d13be1_icedid_xiaobaminer_JC.exe

  • Size

    375KB

  • MD5

    65065792072b12d84f8db957c1d13be1

  • SHA1

    5f381f38f207f0650edb74a425abaa82d66a7478

  • SHA256

    e8f3cb5d86992c2475d7e611b434fa164bfb7196dbf5ae23f49edb189be99085

  • SHA512

    60bc50e96e11c1f28432e26728cfaab4dcc0678d15ab44bb192a5ec22d1898a0d8f3e9ebef2349f53ae156c4210c18e8145a7ebe3dedda411a1485463f639e21

  • SSDEEP

    6144:9b4S+1Mvyr3UGv9JYT7E0CQPc8I6NfC2HnVq5D:9bu+yrST7EJicgNfVHVc

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\65065792072b12d84f8db957c1d13be1_icedid_xiaobaminer_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\65065792072b12d84f8db957c1d13be1_icedid_xiaobaminer_JC.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1376
    • 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:1708

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • 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

          Filesize

          12KB

          MD5

          33f73419b8fc156a8a5e0eee311a2639

          SHA1

          7ebd3842e080ed34f4675eea740c3e90d8db7bc2

          SHA256

          442c6bfe7c011e24f8c0bb1c0584b96cf804eb7198d4aacffa4c5f6769ff4215

          SHA512

          1f9e3a64bfc78cea57f4d9fce2ff4f9adfbe7526ef10e40eaa7cd9b8109cfa124b306f6d3be5e1a777bb604dc2c497623aa9298f580cd7e9a6e3bb9818e819ad

        • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html

          Filesize

          8KB

          MD5

          ffbe89b376301d5a5e1602502f3a049e

          SHA1

          4fd73b0508a04073411bfb0af9f1e77a2009850a

          SHA256

          fd516ab385f8dabba0da1377f5dfdc0dbdefdd224d823313eff24e8fb00c6217

          SHA512

          25807dacb22621f69dfc9b85464e566a11b6f417632c9d2dac92b5112a8495aacc5edb2938e5515a59843fe79f25b5c65a280b41fb9b0c27bfce2b4da48cfa02

        • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe

          Filesize

          375KB

          MD5

          65065792072b12d84f8db957c1d13be1

          SHA1

          5f381f38f207f0650edb74a425abaa82d66a7478

          SHA256

          e8f3cb5d86992c2475d7e611b434fa164bfb7196dbf5ae23f49edb189be99085

          SHA512

          60bc50e96e11c1f28432e26728cfaab4dcc0678d15ab44bb192a5ec22d1898a0d8f3e9ebef2349f53ae156c4210c18e8145a7ebe3dedda411a1485463f639e21

        • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe

          Filesize

          375KB

          MD5

          65065792072b12d84f8db957c1d13be1

          SHA1

          5f381f38f207f0650edb74a425abaa82d66a7478

          SHA256

          e8f3cb5d86992c2475d7e611b434fa164bfb7196dbf5ae23f49edb189be99085

          SHA512

          60bc50e96e11c1f28432e26728cfaab4dcc0678d15ab44bb192a5ec22d1898a0d8f3e9ebef2349f53ae156c4210c18e8145a7ebe3dedda411a1485463f639e21

        • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe

          Filesize

          375KB

          MD5

          65065792072b12d84f8db957c1d13be1

          SHA1

          5f381f38f207f0650edb74a425abaa82d66a7478

          SHA256

          e8f3cb5d86992c2475d7e611b434fa164bfb7196dbf5ae23f49edb189be99085

          SHA512

          60bc50e96e11c1f28432e26728cfaab4dcc0678d15ab44bb192a5ec22d1898a0d8f3e9ebef2349f53ae156c4210c18e8145a7ebe3dedda411a1485463f639e21

        • memory/1376-133-0x0000000000400000-0x000000000044D000-memory.dmp

          Filesize

          308KB