Overview

overview

10

Static

static

bank TT slip.exe

windows7_x64

10

bank TT slip.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    6a6904fef61581e401e942e8d0528d1d5e356b2f41d4792e61b7fe439db18bec

  • Size

    493KB

  • Sample

    220520-3ck4sagfc6

  • MD5

    6d3e15524a30bf9922d77611c1da5d8a

  • SHA1

    ef20aab0661f7fe6d5b13df39e8aee957cee2f08

  • SHA256

    6a6904fef61581e401e942e8d0528d1d5e356b2f41d4792e61b7fe439db18bec

  • SHA512

    81310a3f05fdf6da1be378f7bfa8726141b650aa6506c2fd4313d4986f7ea5b6d6c53ac2545301a4d241bf4bbd07ef2a61291a3ebeb6058b80f2aab1945708f5

Score
10/10
agentteslacollectionevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.prcpl.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    jyotika@2015

Targets

    • Target

      bank TT slip.exe

    • Size

      721KB

    • MD5

      fb34717ca05cea78fac1c7a48e7e5684

    • SHA1

      c137cd16f0fe4021aebbe34a8fc6e262605ca45b

    • SHA256

      e9a4d51808c53409c7e5e76b6a0201804ca6cbe8ee2d8cc473e2b8c56503ba1b

    • SHA512

      bce62bd0d47b3d627e063b93260e27a68a64816527d166f9c6e6022fe56f04258e7daa38d05bb446d9ccf3f2ad8fe1de87dab8d532dd11b6dcf09c0685c4daf0

    Score
    10/10
    agentteslacollectionevasionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • UAC bypass

      evasiontrojan

    • AgentTesla Payload

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    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

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks