Analysis

  • max time kernel
    57s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-12-2020 15:01

General

  • Target

    6bcb35c8433b3b08972d4b1d5295077a.exe

  • Size

    6.2MB

  • MD5

    6bcb35c8433b3b08972d4b1d5295077a

  • SHA1

    1d0be988c12137c5bb6d5636ff70e59a6562a065

  • SHA256

    c64c33cdf6693fa885ec1fe8e26a335e10763d6310153da268b904b5d2f922e8

  • SHA512

    56e93750205bdb00e093db0cfdc074c9dbe70ea034cd4b89083b2b1ed5e79aee2f12755d7c081a9eb1996ffd8e326bc97913c95a2e80cf052e2cd7deb3e5c904

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner Payload 4 IoCs
  • UPX packed file 97 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops desktop.ini file(s) 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in Program Files directory 1007 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6bcb35c8433b3b08972d4b1d5295077a.exe
    "C:\Users\Admin\AppData\Local\Temp\6bcb35c8433b3b08972d4b1d5295077a.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Modifies Internet Explorer start page
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:868

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/868-2-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

  • memory/868-3-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

  • memory/868-4-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

  • memory/868-5-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

  • memory/868-6-0x00000000002D0000-0x00000000002D2000-memory.dmp
    Filesize

    8KB

  • memory/868-7-0x00000000002F0000-0x00000000002F2000-memory.dmp
    Filesize

    8KB