Overview

overview

10

Static

static

10

a35f8e9f2f...9a.exe

windows7-x64

10

a35f8e9f2f...9a.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a35f8e9f2fd09bb07fb30f15a380907f597ae38ae5c8f2f8fbc4d334ad0ffe9a.exe
  • Size 1.6MB
  • Sample240519-b74e3acc64
  • SHA256 a35f8e9f2fd09bb07fb30f15a380907f597ae38ae5c8f2f8fbc4d334ad0ffe9a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cobaltstrikebackdoortrojanupx

Malware Config

Extracted

Family

  • cobaltstrike

C2

  • http://119.3.90.227:8888/Vcq3

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)

Targets

    • Target
      a35f8e9f2fd09bb07fb30f15a380907f597ae38ae5c8f2f8fbc4d334ad0ffe9a.exe
    • Size 1.6MB
    • SHA256 a35f8e9f2fd09bb07fb30f15a380907f597ae38ae5c8f2f8fbc4d334ad0ffe9a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cobaltstrikebackdoortrojanupx

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • UPX dump on OEP (original entry point)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks