Overview

overview

10

Static

static

Machine PO3742020.exe

windows7_x64

10

Machine PO3742020.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    f4849db5c662c4631ac333b87c539cb8c24f5639fe7d0447c77af1c6467bb1a3

  • Size

    891KB

  • Sample

    220521-mz4lmscge6

  • MD5

    440ced4fbb0e5a999cc1fb776c440a1f

  • SHA1

    bdc0d4c0a3f3a13fa70fe9b6e65957495529d738

  • SHA256

    f4849db5c662c4631ac333b87c539cb8c24f5639fe7d0447c77af1c6467bb1a3

  • SHA512

    ccab352174efe2e885760088dca197e9880e137dc20daf3293948aea5fa57f77782d8430268dacfd5a6319b5bd8250358131a7b8fe2da5120ed4f599161ab088

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.radarcncs.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    8,4=M~_i,5NV

  • Protocol:     ftp
  • Host:
    ftp://ftp.radarcncs.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    8,4=M~_i,5NV

Targets

    • Target

      Machine PO3742020.exe

    • Size

      933KB

    • MD5

      7c4973893485e12e5cc3a888d42b8518

    • SHA1

      21f6a5344a658ae2e79415f086d7663673e2d3c8

    • SHA256

      5ebbf9654d1eeecb0f4b71e3253d1420c131277d93af9a47150b9f631958fd8d

    • SHA512

      9fc1ddca8381913e5432611eefbe69375a4df9a425a9ea21304500047ef24c42cb7d0437b3010835a0fa401d932f711a86d8a38c4f058f98b79d4dbcbe8d8596

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks