General

  • Target

    SecuriteInfo.com.Win32.DropperX-gen.1482.31078.exe

  • Size

    45KB

  • Sample

    221208-ja8yaahc56

  • MD5

    e9f190f5cecbee8383f7e4440ba3ba2f

  • SHA1

    12b753fc4dcff68553c02060c07c11e289614996

  • SHA256

    2a293392180521e4fa61ec84de0fa544770604586b1485dc514a8a2166436b35

  • SHA512

    b677484186eb0e52ba1f23e060a03607c96ad13474fae028fb820d021bbbc19e3d68b23b0a6ffea18ec36ccd45cb6e09f9c9ac1b3983232140116badff64e548

  • SSDEEP

    192:X5BRLOtoWhyW9SvVd4JCSYx8tfMHHoYYwOJ4eqAEdKdO58rLGgi47sZXCBeO9MzT:LRLGv7qKG8tUHHojSeOiV9qXBKm

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5764062937:AAHmiesTr6Z7n5aCQmZlon17u47KFOBnTT8/

Targets

    • Target

      SecuriteInfo.com.Win32.DropperX-gen.1482.31078.exe

    • Size

      45KB

    • MD5

      e9f190f5cecbee8383f7e4440ba3ba2f

    • SHA1

      12b753fc4dcff68553c02060c07c11e289614996

    • SHA256

      2a293392180521e4fa61ec84de0fa544770604586b1485dc514a8a2166436b35

    • SHA512

      b677484186eb0e52ba1f23e060a03607c96ad13474fae028fb820d021bbbc19e3d68b23b0a6ffea18ec36ccd45cb6e09f9c9ac1b3983232140116badff64e548

    • SSDEEP

      192:X5BRLOtoWhyW9SvVd4JCSYx8tfMHHoYYwOJ4eqAEdKdO58rLGgi47sZXCBeO9MzT:LRLGv7qKG8tUHHojSeOiV9qXBKm

    • 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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

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