Overview

overview

10

Static

static

3

mesa/mesa.exe

windows10-2004-x64

10

mesa/mesa.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    mesa.zip
  • Size 13.4MB
  • Sample261009-trlt7abw2y
  • SHA256 9dca1d9f4bfb1df87f93134ae20dd08c843e04e3ddf9477d0b401231f2eb4b00
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
salatstealerdefense_evasiondiscoveryexecutionpersistencestealertrojanupx

Malware Config

Targets

    • Target
      mesa/mesa.exe
    • Size 170KB
    • SHA256 1536a031601814633d7b3ff9ec7fcc2be613d5de6380fc7cc3cfb5392f6d9ab4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionsalatstealerpersistencestealertrojanupx

    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

      stealersalatstealer

    • UAC bypass

      defense_evasiontrojan

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Adds Run key to start application

      persistence

    • Downloads MZ/PE file

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks