Overview

overview

10

Static

static

detail-inf...on.exe

windows7_x64

10

detail-inf...on.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:49

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General

  • Target

    detail-information.exe

  • Size

    494KB

  • MD5

    07591af2349f8ebc5789fcb0b60c7c91

  • SHA1

    828bcdd3d1e32d2ed0b0660fc92f41a562d4d466

  • SHA256

    b50a0ea3d467e25e9c1917668e10f70e67434e468fcecbb1d3a927a3f105dbfa

  • SHA512

    8bc1068c0d85f62176fe8e23ec23ecbcfaa1296d379c26ff5fe7ee274c5ef7d12b7a1fec44941eca9841af17c61c5c1b3ad50739fb5d5baadd72bf2feef48ad3

Score
10/10
netwirebotnetratstealer

Malware Config

Signatures

  • NetWire RAT payload 2 IoCs
    rat
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    botnetstealernetwire
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\detail-information.exe
    "C:\Users\Admin\AppData\Local\Temp\detail-information.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1004
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2432
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:1108
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
            PID:2624
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\detail-information.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3156
            • C:\Windows\SysWOW64\choice.exe
              choice /C Y /N /D Y /T 3
              3⤵
                PID:2832
            • C:\Users\Admin\AppData\Local\Temp\detail-information.exe
              "C:\Users\Admin\AppData\Local\Temp\detail-information.exe"
              2⤵
              • Checks computer location settings
              • Drops startup file
              • Suspicious use of SetThreadContext
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2156
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                3⤵
                  PID:2968
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\detail-information.exe"
                  3⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4820
                  • C:\Windows\SysWOW64\choice.exe
                    choice /C Y /N /D Y /T 3
                    4⤵
                      PID:2084

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Initial Access

              Execution

              Persistence

              Privilege Escalation

              Defense Evasion

              Credential Access

              Discovery

              Query Registry

              1
              T1012

              System Information Discovery

              2
              T1082

              Lateral Movement

              Collection

              Exfiltration

              Command and Control

              Impact

              Replay Monitor

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              Downloads

              • memory/1004-130-0x0000000000F80000-0x0000000001002000-memory.dmp
                Filesize

                520KB

                Download
              • memory/1004-131-0x0000000005940000-0x00000000059D2000-memory.dmp
                Filesize

                584KB

                Download
              • memory/1004-132-0x00000000070E0000-0x00000000070E3000-memory.dmp
                Filesize

                12KB

                Download
              • memory/1004-135-0x0000000007730000-0x0000000007733000-memory.dmp
                Filesize

                12KB

                Download
              • memory/2084-141-0x0000000000000000-mapping.dmp
                Download
              • memory/2156-137-0x0000000000000000-mapping.dmp
                Download
              • memory/2624-136-0x0000000000400000-0x0000000000433000-memory.dmp
                Filesize

                204KB

                Download
              • memory/2624-133-0x0000000000000000-mapping.dmp
                Download
              • memory/2832-138-0x0000000000000000-mapping.dmp
                Download
              • memory/2968-139-0x0000000000000000-mapping.dmp
                Download
              • memory/2968-142-0x0000000000400000-0x0000000000433000-memory.dmp
                Filesize

                204KB

                Download
              • memory/3156-134-0x0000000000000000-mapping.dmp
                Download
              • memory/4820-140-0x0000000000000000-mapping.dmp
                Download