Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2024 15:31

General

  • Target

    2024-06-06_5b840807e47bae268d054feda89bee0e_cobalt-strike_cobaltstrike_xmrig.exe

  • Size

    11.5MB

  • MD5

    5b840807e47bae268d054feda89bee0e

  • SHA1

    736c159e97e039434a849793ca2a4ef60a91cbd8

  • SHA256

    b0239486d8fc97a2f3eb5f612c2f4dfce7ebe6dd190c7a044937a7486e42d578

  • SHA512

    b58c28a47f47f231a204d489be892808dc9a30ccdb229101d7c6828cec3b86dbee7bd60c18dc6346a065a48910822c34890ac0fb17d677f9f5e49ddf54b169ef

  • SSDEEP

    196608:m2XrSIqtPazmgL7uDbzV0xpZr8o37nmPQLi7gCsLz5:maWIPyquDCzzmPfgCY

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • Detects executables containing URLs to raw contents of a Github gist 1 IoCs
  • XMRig Miner payload 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-06_5b840807e47bae268d054feda89bee0e_cobalt-strike_cobaltstrike_xmrig.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-06_5b840807e47bae268d054feda89bee0e_cobalt-strike_cobaltstrike_xmrig.exe"
    1⤵
    • Modifies system certificate store
    PID:2300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar1887.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2300-0-0x00000000002E0000-0x00000000002F0000-memory.dmp

    Filesize

    64KB

  • memory/2300-144-0x0000000000400000-0x00000000010B2000-memory.dmp

    Filesize

    12.7MB