Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    08-06-2024 11:49

General

  • Target

    2024-06-08_e76ee88fbcd5bd387a442a6ff7589fe3_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    e76ee88fbcd5bd387a442a6ff7589fe3

  • SHA1

    15ed3274b69fa1f2a9ef5b3ee94555acb73fa61e

  • SHA256

    69fc2b8a9dd483c8f7ce9429fd431a7c2e0e047ec73bbbc1fde5d5fbee1303c1

  • SHA512

    37bc735545fb8354b9b565657a172191210413663eef5d3522d75b928807a1bbb18c778f753188e5ee5c686048f612ac8a2c69658a62f8928ab3d2415fbff086

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUB:Q+856utgpPF8u/7B

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_e76ee88fbcd5bd387a442a6ff7589fe3_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_e76ee88fbcd5bd387a442a6ff7589fe3_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2748-0-0x00000000000F0000-0x0000000000100000-memory.dmp

    Filesize

    64KB

  • memory/2748-1-0x000000013FB10000-0x000000013FE64000-memory.dmp

    Filesize

    3.3MB

  • memory/2748-2-0x000000013FB10000-0x000000013FE64000-memory.dmp

    Filesize

    3.3MB