General

  • Target

    ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe

  • Size

    1.1MB

  • Sample

    221206-hf3ssacf24

  • MD5

    0688e96359a47fdee3188d881fcbd2f0

  • SHA1

    2f0c978f7b565c599f8d719be657ca5471ef147c

  • SHA256

    ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe

  • SHA512

    172389729c3eb47d8c8a8ff7cdeb82e8f28a5e7412885e8f440adc7f0ef5d58f96c833b24c2118fb38f41f9048fe067ae0ded093753fef0a361ad485bdaeabc0

  • SSDEEP

    24576:tONz9IVo0TlDTVr6St9SeU8blvxlAStWUo9gjLs:tYz9IVtJDJrjt9S18blzZgUOgjLs

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5160627201:AAFqhXgzctTZMSuR7dIpLe50dmHi1xpPyYQ/sendDocument

Targets

    • Target

      ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe

    • Size

      1.1MB

    • MD5

      0688e96359a47fdee3188d881fcbd2f0

    • SHA1

      2f0c978f7b565c599f8d719be657ca5471ef147c

    • SHA256

      ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe

    • SHA512

      172389729c3eb47d8c8a8ff7cdeb82e8f28a5e7412885e8f440adc7f0ef5d58f96c833b24c2118fb38f41f9048fe067ae0ded093753fef0a361ad485bdaeabc0

    • SSDEEP

      24576:tONz9IVo0TlDTVr6St9SeU8blvxlAStWUo9gjLs:tYz9IVtJDJrjt9S18blzZgUOgjLs

    • AgentTesla

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

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks