Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    08-06-2024 12:43

General

  • Target

    2024-06-08_42f21dfd30094d5af02398357a90ee2f_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    42f21dfd30094d5af02398357a90ee2f

  • SHA1

    16728778f789fec63a63b79b123d2b20ad58d182

  • SHA256

    52772924da96e6e334f2d604b36f53fe36b6d77e602f5c18db50cd3e2cf8c3dd

  • SHA512

    bedf476564a1da4c786aee38f353761e60fe3b1f23990d3b4f20aeb03c503b81bf623a1376cd243055f1a000e402a42c43e5e6095f2485bf12ed735b08c42248

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lU4:Q+856utgpPF8u/74

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\2024-06-08_42f21dfd30094d5af02398357a90ee2f_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_42f21dfd30094d5af02398357a90ee2f_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1084

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1084-0-0x000000013F650000-0x000000013F9A4000-memory.dmp

    Filesize

    3.3MB

  • memory/1084-1-0x00000000002F0000-0x0000000000300000-memory.dmp

    Filesize

    64KB

  • memory/1084-2-0x000000013F650000-0x000000013F9A4000-memory.dmp

    Filesize

    3.3MB