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
    01-06-2024 01:20

General

  • Target

    2024-06-01_a1b165cebf9b85ae8f7e10cecd7a4ade_cobalt-strike_cobaltstrike.exe

  • Size

    6.0MB

  • MD5

    a1b165cebf9b85ae8f7e10cecd7a4ade

  • SHA1

    e4667ce957adf913c350a69eb333755ddf2dcf8e

  • SHA256

    3bc8a1e96bc8a5aafd2ac77ac6dc450fd16f91cdaea996d42917b9dcf4d78b1e

  • SHA512

    352567eefb86cf6d03631de8a5ae57ad5dadf294495ca5abea6b3280e72334bacde61e1af19250b041e9de953b58d9efdf421637bb56bae47332484be406b888

  • SSDEEP

    98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lUU:T+856utgpPF8u/7U

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\2024-06-01_a1b165cebf9b85ae8f7e10cecd7a4ade_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-01_a1b165cebf9b85ae8f7e10cecd7a4ade_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1424

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1424-0-0x00000000000F0000-0x0000000000100000-memory.dmp

    Filesize

    64KB

  • memory/1424-1-0x000000013F830000-0x000000013FB84000-memory.dmp

    Filesize

    3.3MB

  • memory/1424-2-0x000000013F830000-0x000000013FB84000-memory.dmp

    Filesize

    3.3MB