General

  • Target

    38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe

  • Size

    718KB

  • Sample

    240523-g5s47sgc6z

  • MD5

    38cfb0bf68e8bf0a222cc5c5efba96a0

  • SHA1

    8bb86ecb51e78d03d665343bde53f1e0f3fabeda

  • SHA256

    0c1b68df17df62f9c3ca266aaac0e7f6f4baff3f9329235cb355c44e09d8ceff

  • SHA512

    f88bbb9ff672180ed207d20c2c32a3bb920b65c14b37c38027dbd2d0c3a372dc689b4ac5cc7bf06018ff10f9fc9619a0801401050c03732cdb5499d308582fea

  • SSDEEP

    12288:IfMXx1XvS+dDa+UT5RxDEoXwWOFe3rpHZH18nkLNiAmm/TKEJqypxUXIrRXgws0I:ZhS+d+fTRDEoUe7pHZUk5iAma3F0ICD0

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cervezabaum.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    36781193Baum

Targets

    • Target

      38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe

    • Size

      718KB

    • MD5

      38cfb0bf68e8bf0a222cc5c5efba96a0

    • SHA1

      8bb86ecb51e78d03d665343bde53f1e0f3fabeda

    • SHA256

      0c1b68df17df62f9c3ca266aaac0e7f6f4baff3f9329235cb355c44e09d8ceff

    • SHA512

      f88bbb9ff672180ed207d20c2c32a3bb920b65c14b37c38027dbd2d0c3a372dc689b4ac5cc7bf06018ff10f9fc9619a0801401050c03732cdb5499d308582fea

    • SSDEEP

      12288:IfMXx1XvS+dDa+UT5RxDEoXwWOFe3rpHZH18nkLNiAmm/TKEJqypxUXIrRXgws0I:ZhS+d+fTRDEoUe7pHZUk5iAma3F0ICD0

    • 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

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

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