Analysis

  • max time kernel
    132s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2024 18:06

General

  • Target

    2024-06-06_361b87510f426dd814d70067ec83ba33_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    361b87510f426dd814d70067ec83ba33

  • SHA1

    77ace1d050aaf76c07b672a174bf1c40ea549120

  • SHA256

    89af05807b2659da48eb0ecb64f2dcbcbee4e6b5bc1f45fc54fc1ca4f7f76b0d

  • SHA512

    01d4c57be0fc57f4cdddf7268331f4024e1d9510eb2e2d437bb2fc3664350bea0a18d5e676e6cc017a57496378263f23e3bc01512f9325caed6bcac1b5fbc808

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUV:Q+856utgpPF8u/7V

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • UPX dump on OEP (original entry point) 2 IoCs
  • XMRig Miner payload 2 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-06_361b87510f426dd814d70067ec83ba33_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-06_361b87510f426dd814d70067ec83ba33_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2172-0-0x00000000000F0000-0x0000000000100000-memory.dmp

    Filesize

    64KB

  • memory/2172-1-0x000000013F740000-0x000000013FA94000-memory.dmp

    Filesize

    3.3MB

  • memory/2172-2-0x000000013F740000-0x000000013FA94000-memory.dmp

    Filesize

    3.3MB