Overview

overview

10

Static

static

8

21f1a867fa...21.exe

windows7_x64

10

21f1a867fa...21.exe

windows10_x64

10

Sharing

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General

  • Target

    21f1a867fa6a418067be9c68d588e2eeba816bffcb10c9512f3b7927612a1221

  • Size

    1.4MB

  • Sample

    220127-z9v4gaagdq

  • MD5

    ecd5aec67bc2a5c473c388137da86be5

  • SHA1

    bc234b3dbb67ac5fef81f9ea631f2940522ced22

  • SHA256

    21f1a867fa6a418067be9c68d588e2eeba816bffcb10c9512f3b7927612a1221

  • SHA512

    a1bf9c85234984da4a566dd75e90c8b566681f48976e264f1c9cd36d3cceb9039358532e38bbb61cc1b24d510ffb18798ea76f4e5afb734064c4a9158c58cbc3

Score
10/10
metasploitbackdoordiscoverypersistencespywarestealertrojanupx

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://dazqc4f140wtl.cloudfront.net:80/ZZYO

Targets

    • Target

      21f1a867fa6a418067be9c68d588e2eeba816bffcb10c9512f3b7927612a1221

    • Size

      1.4MB

    • MD5

      ecd5aec67bc2a5c473c388137da86be5

    • SHA1

      bc234b3dbb67ac5fef81f9ea631f2940522ced22

    • SHA256

      21f1a867fa6a418067be9c68d588e2eeba816bffcb10c9512f3b7927612a1221

    • SHA512

      a1bf9c85234984da4a566dd75e90c8b566681f48976e264f1c9cd36d3cceb9039358532e38bbb61cc1b24d510ffb18798ea76f4e5afb734064c4a9158c58cbc3

    Score
    10/10
    metasploitbackdoordiscoverypersistencespywarestealertrojanupx

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Sets DLL path for service in the registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks