Analysis

  • max time kernel
    147s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-02-2025 03:24

General

  • Target

    2025-02-18_e2ec7ba3327a47d7899f00e8025eb06a_hijackloader_icedid_xmrig.exe

  • Size

    7.9MB

  • MD5

    e2ec7ba3327a47d7899f00e8025eb06a

  • SHA1

    47df84e6f212de3add7697f8d5a17859bc12cfd4

  • SHA256

    f60e43fdea4c56f095e27c103a934b44706f79fc4232b317bcc94065a2632796

  • SHA512

    f60cd282da41fe73b74b33e4d753256e2c1505cab75f0cd3b462628e6c059dd2ea04db5841056318f58fa45eced1d56696a7e7e4a8de99ccd0527fe5a814a22d

  • SSDEEP

    98304:dvfapmo1Y4+6Y7SOEfX/SbgRJLogh0Jg1QOeww7UwrzKxUM30U9yS:da9+6Y7SOEibgR+ghq7PVM306yS

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\2025-02-18_e2ec7ba3327a47d7899f00e8025eb06a_hijackloader_icedid_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-02-18_e2ec7ba3327a47d7899f00e8025eb06a_hijackloader_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:3384
    • C:\Windows\svchost.exe
      "C:\Windows\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    10.1MB

    MD5

    30979146867cf895b5161e8351962646

    SHA1

    25aad9a68a77a0c2e244385a8b44ff6cac070bae

    SHA256

    a6caf93a6f504c33cf3f0375d0d5a19a45b7a58286feddb68d6ca52b8fa3c947

    SHA512

    a3ac9c59edc7cf2034d6bd5ce665fc38e686b01d3a3e51360b5ec791e0584655e4c557747157e65ca76e687811c37b88f68b7f6c8dd35cc54ad47cee7dbb31e2

  • 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

  • memory/1876-461-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-500-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-431-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-433-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-452-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-584-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-463-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-409-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-578-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-579-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-580-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-581-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-582-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1876-583-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3384-0-0x0000000000400000-0x0000000000613000-memory.dmp

    Filesize

    2.1MB