Resubmissions

12-02-2024 18:10

240212-wr4q4sah2x 10

12-02-2024 18:03

240212-wnazmaag9w 10

Analysis

  • max time kernel
    261s
  • max time network
    268s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    12-02-2024 18:03

General

  • Target

    Archive.zip

  • Size

    6.6MB

  • MD5

    907eddd8b49c9626bebb19d4f1134f3a

  • SHA1

    1ff699fa997b2d1664d321de2c463c77fc980eda

  • SHA256

    300fb853b15b9ad39e3f5dced1526e6715b7161296288dd04dfdc17c005daa62

  • SHA512

    b7f3305c36f01ff0bf2d9190ca1394276dcbd5bda9421d1b22dafd56785f5744e65bbcc43d2cc5e9356d216ab4e5e063d1d41a5b4b689f66079fadcd8b917b54

  • SSDEEP

    196608:oUTTwkTYare8Dehfc1liwHFQnvvQgkBo11E:ocvMaXgE1liwyvYgksE

Malware Config

Extracted

Family

cobaltstrike

C2

http://192.168.1.6:8080/UAoX

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)

Signatures

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Archive.zip
    1⤵
      PID:2360
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2252
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        1⤵
          PID:2764
        • C:\Users\Admin\AppData\Local\Temp\Temp1_Archive.zip\Lopo\payload.exe
          "C:\Users\Admin\AppData\Local\Temp\Temp1_Archive.zip\Lopo\payload.exe"
          1⤵
            PID:2276

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2276-62-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2276-63-0x0000000000400000-0x000000000040C000-memory.dmp

            Filesize

            48KB