Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 01:22

General

  • Target

    2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe

  • Size

    6.0MB

  • MD5

    b085af5ecaab33900ccf7660d3bd50bd

  • SHA1

    5e192ffb55590df1bb615f69d5e015068f5fb911

  • SHA256

    772e32e21f13133cb517eecd0e54e301dd930c299d3198ebc8d3bbff1981048c

  • SHA512

    1e8f4655e7483dadc50eb8d5ef07eed0fb47fac5ff7b9b5c4b119c19866fbb42e9cb7f58f29d177d3b607f186506f55434d51fc4d3673fc33c084c06b0460d37

  • SSDEEP

    98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lUS:T+856utgpPF8u/7S

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_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1928

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1928-0-0x0000000000300000-0x0000000000310000-memory.dmp

    Filesize

    64KB

  • memory/1928-1-0x000000013F0A0000-0x000000013F3F4000-memory.dmp

    Filesize

    3.3MB

  • memory/1928-2-0x000000013F0A0000-0x000000013F3F4000-memory.dmp

    Filesize

    3.3MB