Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-11-2024 05:51

General

  • Target

    2024-11-18_d5a9b0267d2808e80cc99cb27f481dfc_icedid_xmrig.exe

  • Size

    5.8MB

  • MD5

    d5a9b0267d2808e80cc99cb27f481dfc

  • SHA1

    eb03dc8fa41a622679dffd2c147598bbab1ddc83

  • SHA256

    0b4607685173a46131831fb86cd7e8190e9579db6e66eb79b0c1832baa0d6d92

  • SHA512

    c596c47cb8d811633f4bf637c849b8d4b2689bace4698ec4dc647f6674941d56f51319f6f3863b42a9e74a69f20795f9289d7d5b47d88b1805600556437e3cdb

  • SSDEEP

    98304:dvfapmo1Y4+6Y7SOEfX/SbgRya1ZPYtAOa5nBnEQWowKhFJy9Pl2:da9+6Y7SOEibgR/rBTdg4

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 2 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 17 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 12 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-18_d5a9b0267d2808e80cc99cb27f481dfc_icedid_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-18_d5a9b0267d2808e80cc99cb27f481dfc_icedid_xmrig.exe"
    1⤵
    • UAC bypass
    • Event Triggered Execution: Image File Execution Options Injection
    • Checks computer location settings
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2376
    • C:\Windows\svchost.exe
      "C:\Windows\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe

    Filesize

    7.9MB

    MD5

    8af2d93bf187e63d9d39a59899a2ffc9

    SHA1

    8363f20c2c078ea5d318f4b8132ecd64a05e69a0

    SHA256

    7feb0bb3f560504b5b1588608a46d0764998adbda207dc0afe738c3ec670abd6

    SHA512

    76bca25e152b7f37bffc130a8c6f30305b10c474d7fbc53a7a13bf0ec9cf875851eaf9966088b892c15c8836ecb90643763c281f2d87d21f34e30319c359c4fb

  • C:\Windows\config.json

    Filesize

    1KB

    MD5

    88c5c5706d2e237422eda18490dc6a59

    SHA1

    bb8d12375f6b995301e756de2ef4fa3a3f6efd39

    SHA256

    4756a234ed3d61fe187d9b6140792e54e7b757545edff82df594a507e528ed8e

    SHA512

    a417270a0d46de5bb06a621c0383c893042a506524713f89ba55567df6e5c3ac8b198bce5a0300ec6e716897bb53fd3e8289a51240157dc743004517673d4ab7

  • C:\Windows\svchost.exe

    Filesize

    833KB

    MD5

    4a87a4d6677558706db4afaeeeb58d20

    SHA1

    7738dc6a459f8415f0265d36c626b48202cd6764

    SHA256

    08b55f9b7dafc53dfc43f7f70cdd7048d231767745b76dc4474370fb323d7ae7

    SHA512

    bedd8ed4975df3fcd4a0f575d6f38e3841e7a4b771baac4f72033102a070818b8539eb101c50563d89d4f3454899a1cedb33047b02e421256dedf9aaf258b594

  • C:\vcredist2010_x86.log.html

    Filesize

    82KB

    MD5

    8771cbe700850c64988e3ee8ea491ddb

    SHA1

    68e18c889a15846f7850b43434b89cda0fb96126

    SHA256

    0ae3685e76a8bc946ba3e0d8563315891cf6a5f8db83e8845fcf68f4192a5385

    SHA512

    acce8ad5c9a487cc4f7a64402b58b24a028a59e176c5d12994b42544fc5ef503faaa943b6e1ea0bf6f9855b4fdeeba6bb0e6e26c30496ef9327efb5578718750

  • memory/2376-0-0x0000000000400000-0x0000000000613000-memory.dmp

    Filesize

    2.1MB

  • memory/3060-393-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-423-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-391-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-387-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-412-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-421-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-422-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-389-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-458-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-321-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-530-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-531-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-532-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3060-533-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB