Analysis

  • max time kernel
    122s
  • 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
    18-11-2024 05:50

General

  • Target

    2024-11-18_d247064077bfa7273fa8ea2d048b9b0e_icedid_xmrig.exe

  • Size

    4.3MB

  • MD5

    d247064077bfa7273fa8ea2d048b9b0e

  • SHA1

    5fb73547e4229cea9b68340b3302609efc1c3c60

  • SHA256

    bab5a0af3a8511d017a15702ac1fbc40e84e6e0885b70244f9b0ca10603f34f8

  • SHA512

    a3f5eba9c9999e4807be82536761cd71dbb2237975a6b0524137f5567f9188253595542985532a5ae4157bd3a93d14e7bd3b86c82c914667b1c2ed5eb68651f7

  • SSDEEP

    98304:dvfapmo1Y4+6Y7SOEfX/SbgR/3ziF3FNpOow:da9+6Y7SOEibgR/DiFVNTw

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_d247064077bfa7273fa8ea2d048b9b0e_icedid_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-18_d247064077bfa7273fa8ea2d048b9b0e_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:4900
    • C:\Windows\svchost.exe
      "C:\Windows\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1452

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

    ecd3b26a6369f88fdaad96f77d166d8d

    SHA1

    19c7fbeade340e84a993b9e9cbf7b2b7f5c3b7e8

    SHA256

    ec00844890fc3059d2b4c7cb6486189bbc5f129b8e0c9e5c2eea3dde7937b1d2

    SHA512

    5a69f94cd4cfa5118442acdbb4c9366f4d984f7eb6742c5d9acdd090d6a7d43b1bab212a500dca3ecfb1d44c0dc0b89b1506bd7e2605f05bc82ba7a4ee8852b7

  • 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

    81KB

    MD5

    994ccf1b213aa060fbf3c67fb043829f

    SHA1

    d385ef9fbbbbc7fd6c793cd4e8092b078dbf0e7d

    SHA256

    10253a195c0e1016e7c871132d148f705e3f8e958872903ebf3719fed204d3cf

    SHA512

    14989ec201c5a7890c1a0cdefc2542b1c3426406689ecb3f77453d9bd48ba7ebc812041452e6b1030be7df113b3cd903e07b77b2e78ff5c4bdee463cd0def576

  • memory/1452-394-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-427-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-390-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-392-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-281-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-396-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-398-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-405-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-417-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-418-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-389-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-428-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-429-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1452-467-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/4900-0-0x0000000000400000-0x0000000000613000-memory.dmp

    Filesize

    2.1MB