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Overview

overview

10

Static

static

3

QUOTATION.exe

windows7-x64

10

QUOTATION.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    76ae1742d7c4a98124b617bc22a32c2b5c924f51410d3e00da1874e3ec9f5368

  • Size

    603KB

  • Sample

    241211-clcwna1jgy

  • MD5

    b9687a20a4bbcec1237913665ea22556

  • SHA1

    7ea99cea62ba51127fe98a0cf25f1691ccddf803

  • SHA256

    76ae1742d7c4a98124b617bc22a32c2b5c924f51410d3e00da1874e3ec9f5368

  • SHA512

    82cbde936d42cab23a5d56056b085025cebbf77b28febd309739e09a08c61b0c6055800780a9fb34aee03e836d4f8bb33aa77327ffb5de03da587c07d1c2eaad

  • SSDEEP

    12288:HR1d2KqHk88HkfsthtJXzi2lA8P3KWcty7y5Ld41MqkM8VpH61xzk9Ohnv:x1KEfk0thtJXVrP6WC5L6mzM8Hkg8nv

Score
10/10
agenttesladiscoveryevasionexecutionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.ercolina-usa.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    nXe0M~WkW&nJ

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.ercolina-usa.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    nXe0M~WkW&nJ

Targets

    • Target

      QUOTATION.exe

    • Size

      618KB

    • MD5

      8ee4a3c192208d7ac449e220ffb6ac39

    • SHA1

      8683040981630ca0d973b043c2d0c93f0d49d885

    • SHA256

      32a529b616592c0979f49bb6e2dd9e5a9fd2c1e126b70fe1fb090aa0fb258205

    • SHA512

      29c1780537af57dce7c92b71cefb49737cd2751818d7de7bbfded026c41d97e9c534b8875f6be271d1867d3b8463e89fb3c5bab51e0ee218e3bf23ceeb295489

    • SSDEEP

      12288:3UD7PksJfvE2dnWHE8ZZbjQBUzVfWe1M63eE9jHWZS9XCt7EIFoOIn:3gr3LdnWkUbwUZue1M2eCjl9LP

    Score
    10/10
    agenttesladiscoveryevasionexecutionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Agenttesla family

      agenttesla

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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

3
T1562

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks