General

  • Target

    4b747bf2671ac0c7247a4a55c99a556f59ae04c11b601957b11bf03d2497c69c_NeikiAnalytics.exe

  • Size

    1.3MB

  • Sample

    240701-mqtebazenn

  • MD5

    7f5000bb9ec3c3f32aa4fcd41a4e7450

  • SHA1

    90302c51dde6986d69b17a397178aa45d95c7635

  • SHA256

    4b747bf2671ac0c7247a4a55c99a556f59ae04c11b601957b11bf03d2497c69c

  • SHA512

    c8868804c86a255114cb36cf44612c3124487a77ceb9aafd0a74bd6ec9c514851159b49ca7ec3994c2e7cca1e4ec5bef2bc8702ebec10b7aac517299e1ac8f32

  • SSDEEP

    12288:PKkMu/PPZCSk+KzMKduKedQyMCMahc/Xcoj8MwFm5wWmmZuAQLCNtgIF8iWbBFe3:9IG6SMajZMi0/m2u7ONtt1WNFGf

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7132889766:AAFJvPkiK-1rv-CJQ2hQXEL_CYzO_zi018g/

Targets

    • Target

      4b747bf2671ac0c7247a4a55c99a556f59ae04c11b601957b11bf03d2497c69c_NeikiAnalytics.exe

    • Size

      1.3MB

    • MD5

      7f5000bb9ec3c3f32aa4fcd41a4e7450

    • SHA1

      90302c51dde6986d69b17a397178aa45d95c7635

    • SHA256

      4b747bf2671ac0c7247a4a55c99a556f59ae04c11b601957b11bf03d2497c69c

    • SHA512

      c8868804c86a255114cb36cf44612c3124487a77ceb9aafd0a74bd6ec9c514851159b49ca7ec3994c2e7cca1e4ec5bef2bc8702ebec10b7aac517299e1ac8f32

    • SSDEEP

      12288:PKkMu/PPZCSk+KzMKduKedQyMCMahc/Xcoj8MwFm5wWmmZuAQLCNtgIF8iWbBFe3:9IG6SMajZMi0/m2u7ONtt1WNFGf

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks