Analysis

  • max time kernel
    135s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-09-2024 15:10

General

  • Target

    7c72e4793b2aa5407153b54b427040a466595a52d96f7a632523de23003c63d0.exe

  • Size

    1.3MB

  • MD5

    68d421e637be00f118edc6205518fc2c

  • SHA1

    6eb14b1b6f85542b38e02fc15dd5020c48ffdd24

  • SHA256

    7c72e4793b2aa5407153b54b427040a466595a52d96f7a632523de23003c63d0

  • SHA512

    a6087976c2be1fe909646ed346a1f96a7f2463ee95ce7ccfb923c791804f3d6a430b74028e0db672e1dbd0bae390ff1e5bb7be09c19942146350ecf279ea3054

  • SSDEEP

    12288:D3sXm99oq60jkgtuHeUIVJKoIIKfWbgbvRKW9zDeWTN7lDh1P:oyqq60jvKeF0fWbgbv4WYW57z1P

Malware Config

Extracted

Family

cobaltstrike

C2

http://167.71.215.63:443/1hJz

Attributes
  • user_agent

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

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Blocklisted process makes network request 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c72e4793b2aa5407153b54b427040a466595a52d96f7a632523de23003c63d0.exe
    "C:\Users\Admin\AppData\Local\Temp\7c72e4793b2aa5407153b54b427040a466595a52d96f7a632523de23003c63d0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe
      2⤵
      • Blocklisted process makes network request
      PID:3988

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3988-0-0x000001C066630000-0x000001C066631000-memory.dmp

    Filesize

    4KB

  • memory/3988-4-0x000001C0687C0000-0x000001C068BC0000-memory.dmp

    Filesize

    4.0MB

  • memory/3988-5-0x000001C068BC0000-0x000001C068C16000-memory.dmp

    Filesize

    344KB

  • memory/3988-6-0x000001C068BC0000-0x000001C068C16000-memory.dmp

    Filesize

    344KB