General

  • Target

    bbe4d7f761f6307dcbaf517ca5983221e1d8a53aa56c6b2f05c33f8f13513614

  • Size

    503KB

  • Sample

    220520-3xc9nshfe6

  • MD5

    7a49fa3fc99202c7f376bb7f2d56a601

  • SHA1

    4f9b99bf1debffab76ca883872afba5693b1a9e1

  • SHA256

    bbe4d7f761f6307dcbaf517ca5983221e1d8a53aa56c6b2f05c33f8f13513614

  • SHA512

    6cbf4e23db056be2f6170fbf6d943dea8d4f35510b4d82fc6e155851db7d88bdb62851033ffca14057c950c95ecd48256067158047d42f56cac87d06eda48815

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.hraspirations.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    computer@147

  • Protocol:
    ftp
  • Host:
    ftp://ftp.hraspirations.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    computer@147

Targets

    • Target

      Information and requested documents.exe

    • Size

      758KB

    • MD5

      c32cd33fadb4de3563ca97d7bf9df4ae

    • SHA1

      b8ea747a906942e1089bafa3c253d8ca53b6acbc

    • SHA256

      31c08b891a2cdd18895f42d331783f628cf27dca9ee41691e206fb0e6a57471e

    • SHA512

      7b7a5342109ba84e1489271ce036d6e5b7eed0b498282e45f9944d2a451de9d988da8183c102e609ee60765af7dc600577fbda9ab7ae88732c8e8a0c8d433abd

    • AgentTesla

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

    • AgentTesla Payload

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks