Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 21:08

General

  • Target

    2024-11-11_683a1d6008b1c7cb3760ec6ae58e1c09_icedid_xmrig.exe

  • Size

    2.3MB

  • MD5

    683a1d6008b1c7cb3760ec6ae58e1c09

  • SHA1

    4771e4676e5794d3df34c57fa5cf91b5a66f1377

  • SHA256

    654be7bd25a6b517204ef9b733bd0d183ae90b1a7dce7d07cb0e509a202f8757

  • SHA512

    87334af9bb43071d224e9911cf2b43665877589b7a6e11391425630dfa9fe8dd9ff4573ee7550c924cd4b9cb4bd1a9d46c34d9ec8c4e1b5308fa1636f088465e

  • SSDEEP

    49152:aDsvf45m/Ymo1JEd4ts6Y9NSOE/R+rJ9lgk+HX/SbgRF31/BDm:dvfapmo1Y4+6Y7SOEfX/SbgRo

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\2024-11-11_683a1d6008b1c7cb3760ec6ae58e1c09_icedid_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-11_683a1d6008b1c7cb3760ec6ae58e1c09_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:3544
    • C:\Windows\svchost.exe
      "C:\Windows\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    4.4MB

    MD5

    7ae212245efc005718659f5c507f1552

    SHA1

    ce7d64e297ea68ac31c9bdcbf07b914acd955c56

    SHA256

    9afc196dfce3534c3d32c2250ff51476766255ab796fd8bac53650f4e0654ddd

    SHA512

    4e3877f2bca526f4eb3928ba6d23f14ac96442dc5d149e34758b2bd1497d26b775c869ad0725874849c4c9479b3e72cc3b8ccc1f1b09ba6ff431c676f88cb41d

  • 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

    b923f0a783d13c2b4a2b03bc38016a5c

    SHA1

    0b7e79dced73bc088e1a672c0315859801838b7a

    SHA256

    b890cadb4bfeb61ecc53b0e0769519e9bc02a4510a6db7c66c554e29216d6424

    SHA512

    83df0c01a583132154fffe108bc4dc29bd95863babf755c9699aec9d9f06a4d7b3ff2e4b68caab1938c2cbd2f13d345ec5c6527700bbb3606f3b80f12fa84e4e

  • memory/2624-418-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-534-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-408-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-417-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-538-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-386-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-530-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-531-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-532-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-533-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-389-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-535-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-536-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/2624-537-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/3544-0-0x0000000000400000-0x0000000000613000-memory.dmp

    Filesize

    2.1MB