Overview

overview

10

Static

static

3

2026-03-09...ke.exe

windows10-2004-x64

10

2026-03-09...ke.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-03-09_1389896a73dbc586165f36382157f7c1_cobalt-strike
  • Size 12.5MB
  • Sample260309-vv6jfaav91
  • SHA256 b555cb847c44c018443269fd11c869816af93a826157fdbe199cbf5b84148a97
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
goproxybackdoordiscoveryransomwarespywarestealer

Malware Config

Targets

    • Target
      2026-03-09_1389896a73dbc586165f36382157f7c1_cobalt-strike
    • Size 12.5MB
    • SHA256 b555cb847c44c018443269fd11c869816af93a826157fdbe199cbf5b84148a97
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoverygoproxyransomwarespywarestealer

    • Detects GoProxy payload

    • GoProxy

      GoProxy is a proxy malware written in Golang.

      backdoorgoproxy

    • Goproxy family

      goproxy

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks