Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/02/2024, 07:33

General

  • Target
    b05473c841391ccb2032655a864088e714df2c2e01c837939ad16a6d23c3c387.exe
  • Size 1.1MB
  • Sample240225-jdl8pafe81
  • SHA256 b05473c841391ccb2032655a864088e714df2c2e01c837939ad16a6d23c3c387
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cobaltstrike

C2
  • http://update.office-oa.org:8443/api/2

Attributes
  • user_agent

    Host: update.office-oa.org User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; MALC)

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\b05473c841391ccb2032655a864088e714df2c2e01c837939ad16a6d23c3c387.exe
    "C:\Users\Admin\AppData\Local\Temp\b05473c841391ccb2032655a864088e714df2c2e01c837939ad16a6d23c3c387.exe"
    1⤵
      PID:3484

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3484-0-0x00000271FF210000-0x00000271FF211000-memory.dmp