Resubmissions

27-05-2024 18:28

240527-w4c4xsdc7w 10

27-05-2024 18:28

240527-w4c4xsdc7v 10

27-05-2024 18:28

240527-w4cs6aed49 10

27-05-2024 18:28

240527-w4cs6aed48 10

27-05-2024 18:28

240527-w4cs6aed47 10

27-05-2024 18:28

240527-w4c4xsed52

Analysis

  • max time kernel
    1792s
  • max time network
    1796s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27-05-2024 18:28

General

  • Target

    file01 - copia (8).ps1

  • Size

    510B

  • MD5

    2dcb4d51653aec1a829f3232d69f5e12

  • SHA1

    dd096e7d800b9f3ca0edc64955b4464d71789f80

  • SHA256

    d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c

  • SHA512

    7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143

Score
10/10

Malware Config

Signatures

  • XMRig Miner payload 45 IoCs
  • xmrig

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

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (8).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:336
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
      "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4664

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gfsotsv3.mgr.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
    Filesize

    7.1MB

    MD5

    b2c785600fbbe2c4c9e4f405ffca98d6

    SHA1

    6c9ab227bf57975e7b7585415d901d9f755dab8c

    SHA256

    2bc87b59b4521cb337cf6cfbd7c19d72dd110028f277e975fefe66edb0780451

    SHA512

    0fb871f4943a6c7a3e8cbdc604c05b2d39d260cf841cf4b927d33a42a1f77a9966fc5e5245d6dec6b7794064c01723963f46cd2f15edcb11e154c59344e5c823

  • memory/336-0-0x00007FF9B0373000-0x00007FF9B0375000-memory.dmp
    Filesize

    8KB

  • memory/336-9-0x000001F8E9C70000-0x000001F8E9C92000-memory.dmp
    Filesize

    136KB

  • memory/336-10-0x00007FF9B0370000-0x00007FF9B0E32000-memory.dmp
    Filesize

    10.8MB

  • memory/336-11-0x00007FF9B0370000-0x00007FF9B0E32000-memory.dmp
    Filesize

    10.8MB

  • memory/336-12-0x00007FF9B0370000-0x00007FF9B0E32000-memory.dmp
    Filesize

    10.8MB

  • memory/336-14-0x000001F8E9D10000-0x000001F8E9D22000-memory.dmp
    Filesize

    72KB

  • memory/336-15-0x000001F8E9D00000-0x000001F8E9D0A000-memory.dmp
    Filesize

    40KB

  • memory/336-48-0x00007FF9B0370000-0x00007FF9B0E32000-memory.dmp
    Filesize

    10.8MB

  • memory/336-50-0x00007FF9B0373000-0x00007FF9B0375000-memory.dmp
    Filesize

    8KB

  • memory/336-51-0x00007FF9B0370000-0x00007FF9B0E32000-memory.dmp
    Filesize

    10.8MB

  • memory/4664-46-0x0000023790650000-0x0000023790670000-memory.dmp
    Filesize

    128KB

  • memory/4664-47-0x00000237906C0000-0x00000237906E0000-memory.dmp
    Filesize

    128KB

  • memory/4664-49-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-53-0x0000023824B50000-0x0000023824B70000-memory.dmp
    Filesize

    128KB

  • memory/4664-52-0x00000237906E0000-0x0000023790700000-memory.dmp
    Filesize

    128KB

  • memory/4664-54-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-55-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-56-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-58-0x0000023824B50000-0x0000023824B70000-memory.dmp
    Filesize

    128KB

  • memory/4664-57-0x00000237906E0000-0x0000023790700000-memory.dmp
    Filesize

    128KB

  • memory/4664-59-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-60-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-61-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-62-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-63-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-64-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-65-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-66-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-67-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-68-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-69-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-70-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-71-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-72-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-73-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-74-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-75-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-76-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-77-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-78-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-79-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-80-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-81-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-82-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-83-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-84-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-85-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-86-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-87-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-88-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-89-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-90-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-91-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-92-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-93-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-94-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-95-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-96-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-97-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-98-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-99-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-100-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-101-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-102-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-103-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-104-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-105-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-106-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-107-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-108-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-109-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-110-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-111-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-112-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-113-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-114-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-115-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-116-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB

  • memory/4664-117-0x00007FF7DF510000-0x00007FF7E0143000-memory.dmp
    Filesize

    12.2MB