Overview

overview

10

Static

static

SecuriteIn...88.xls

windows7-x64

10

SecuriteIn...88.xls

windows10-2004-x64

1

Sharing

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General

  • Target

    SecuriteInfo.com.Exploit.MathType-Obfs.Gen.20200.17888.xlsx

  • Size

    291KB

  • Sample

    221207-kge48adg6t

  • MD5

    44cab1b3599621ab184fe2efd8215ce5

  • SHA1

    75a3eae30a6702db15f5876d80cd7c850d35bf82

  • SHA256

    6f48f11967a585d492f24fcbc4f9733d8eb9c830f9f2d2cd903e4a314d26c357

  • SHA512

    31ed185b6899254b931a9d500890fc22bed70da82462d128bcfe06a330995e53b08db286cce8b3ccad59921babf2c1e671ade3ad75929644bd6b376b6ea93647

  • SSDEEP

    6144:upX2FlZ+RwPONXoRjDhIcp0fDlavx+W26nAWQR+FJk+z6DU/dt1QAtqUKSgtDQ:u87S+Fi+znt1QA0u+

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    host39.registrar-servers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    payment 12345

Targets

    • Target

      SecuriteInfo.com.Exploit.MathType-Obfs.Gen.20200.17888.xlsx

    • Size

      291KB

    • MD5

      44cab1b3599621ab184fe2efd8215ce5

    • SHA1

      75a3eae30a6702db15f5876d80cd7c850d35bf82

    • SHA256

      6f48f11967a585d492f24fcbc4f9733d8eb9c830f9f2d2cd903e4a314d26c357

    • SHA512

      31ed185b6899254b931a9d500890fc22bed70da82462d128bcfe06a330995e53b08db286cce8b3ccad59921babf2c1e671ade3ad75929644bd6b376b6ea93647

    • SSDEEP

      6144:upX2FlZ+RwPONXoRjDhIcp0fDlavx+W26nAWQR+FJk+z6DU/dt1QAtqUKSgtDQ:u87S+Fi+znt1QA0u+

    Score
    10/10
    agentteslacollectionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

      collection

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks