Analysis

  • max time kernel
    145s
  • 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
    16-11-2024 23:34

General

  • Target

    2024-11-16_fad25c14286a7002f53209cf4a0bd3ac_icedid_xmrig.exe

  • Size

    4.3MB

  • MD5

    fad25c14286a7002f53209cf4a0bd3ac

  • SHA1

    f73467958a92bd5a9103139d3a5fc624fd2bd0b4

  • SHA256

    916a7e708aabfe8e33d9cc1f7ba811fc82add6fdd11d3feff0a5818bed0805de

  • SHA512

    4e627e7c8fc4eed646bef812e24ffb8312b8e6bb025c41fd1f51fc52d6a241ce5d2c08aa38b3c43900734a131c152e8abfd8c9204e637befe98e3479e399246a

  • SSDEEP

    98304:dvfapmo1Y4+6Y7SOEfX/SbgR98Jy91SHIgaT:da9+6Y7SOEibgRrwoH

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\2024-11-16_fad25c14286a7002f53209cf4a0bd3ac_icedid_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-16_fad25c14286a7002f53209cf4a0bd3ac_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:216
    • C:\Windows\svchost.exe
      "C:\Windows\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    6.4MB

    MD5

    ccea675a2b62e5857c80711abd0f76d2

    SHA1

    15a6d5b931e02740db8b26b2eb79aa7b35887272

    SHA256

    ddc17756f9b2573636435fd8f47f7e246fdd6cf8b3bcac78154116b31192dc94

    SHA512

    31c0bfe33e14a38891dd28a8e54ff5262f0de435d9466e1338f6c933926201becd10e56484cf056f8d6b40ca31639a543bab82b396e5b71121a4e901a76d2dfe

  • 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

    78b23f2ceb8f6745332dc5cabf089997

    SHA1

    bf6831e5c627d70e88bd9af807d769a25b21a7a9

    SHA256

    78554f7ff1b1ca55489383d6bf6ea4e1fe10b9e14b169895697c6411a59a5824

    SHA512

    b26dc4b1b72f48bc7433eeac9c25a36423b30cd7aa343e129d6380e318ba1ed0cce492ef1c54d6d650420168ac16ba28a74c6292517c3ef838091a106b684eb5

  • memory/216-0-0x0000000000400000-0x0000000000613000-memory.dmp

    Filesize

    2.1MB

  • memory/1868-418-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-531-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-409-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-388-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-420-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-453-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-386-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-390-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-532-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-533-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-534-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-535-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-536-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1868-537-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB