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Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2023, 17:36

General

  • Target

    a2ac0a665c84a1f08ef9af0cd2c11d907f17302c9362084abf66b16dc2841b0d.exe

  • Size

    14KB

  • MD5

    0d9c8d7b5133509bd567ccb24d6acad2

  • SHA1

    130a74d508a4aa916b984cdc2229cab8158010b3

  • SHA256

    a2ac0a665c84a1f08ef9af0cd2c11d907f17302c9362084abf66b16dc2841b0d

  • SHA512

    92ed52de71604949eeb4ab6e939b74c85af413d79a10c2fee9c26510dd3b84c28c3446484a616353aac83b75ce3c05ce4c7e7fb5f910336671a25688b8dbbc37

  • SSDEEP

    192:f3mbPYCfMcrfOIuZmvKQxtzlSIVX6NOyn/ZejDMN1:uMCfrfQ6tBSIqxeUN1

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://85.31.233.108:80/rQb7

Attributes
  • headers User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2ac0a665c84a1f08ef9af0cd2c11d907f17302c9362084abf66b16dc2841b0d.exe
    "C:\Users\Admin\AppData\Local\Temp\a2ac0a665c84a1f08ef9af0cd2c11d907f17302c9362084abf66b16dc2841b0d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 780
      2⤵
      • Program crash
      PID:2724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1980-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/1980-1-0x0000000003DB0000-0x00000000041B0000-memory.dmp

    Filesize

    4.0MB

  • memory/1980-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB