Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2024 14:54

General

  • Target

    0f42d6ba815739d16f265c678f7798865117ae2ee048107cc3859a60956fd87e.exe

  • Size

    13KB

  • MD5

    7c0e7659be1c8c378a4da4ebb8eec6c4

  • SHA1

    f04dc754d52b621e5a4772d4a18b6aa3c1d089ab

  • SHA256

    0f42d6ba815739d16f265c678f7798865117ae2ee048107cc3859a60956fd87e

  • SHA512

    c497b65a820706e4bb3f748ea761ad737fd2644852e9603e18319fcc6073514114fc1864dda779d4a63bdabb4e7536c6796a77f64893b83b156bfcd53a2f745c

  • SSDEEP

    192:dYFdShBgR1Te4q0FXLl0h8Zswne3Q5tffoWR:OFdSYR1H3XLX6D36R

Malware Config

Extracted

Family

cobaltstrike

C2

http://3.122.237.166:4443/HEbn

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    PID:1208
    • C:\Users\Admin\AppData\Local\Temp\0f42d6ba815739d16f265c678f7798865117ae2ee048107cc3859a60956fd87e.exe
      "C:\Users\Admin\AppData\Local\Temp\0f42d6ba815739d16f265c678f7798865117ae2ee048107cc3859a60956fd87e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2464

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-1-0x0000000002520000-0x0000000002521000-memory.dmp

    Filesize

    4KB

  • memory/1208-0-0x0000000002520000-0x0000000002521000-memory.dmp

    Filesize

    4KB