Overview

overview

10

Static

static

IMG-43555_...DF.exe

windows7_x64

10

IMG-43555_...DF.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b023dc5c80743dd83a5887e66274553f15d9c787a0186a949b8e3c75595a0d5f

  • Size

    806KB

  • Sample

    220521-cr5hvsedd5

  • MD5

    ebe9d567fc7e1d0e801a6fb88bc0f2b6

  • SHA1

    110827b7dc07992c97bcbbe2e006fa4e667b24aa

  • SHA256

    b023dc5c80743dd83a5887e66274553f15d9c787a0186a949b8e3c75595a0d5f

  • SHA512

    d9f9035c480d75aa26ec633694f44cf39ce4939a990d021434969624279c30c043f6a28703403536a75de8e01e92a7dc418ed819a5d3ffe6a5377da651ee0ee1

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.urban.co.th
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Urban@1143

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.urban.co.th
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Urban@1143

Targets

    • Target

      IMG-43555_UTR 34444_PDF.exe

    • Size

      940KB

    • MD5

      80a3e56f0e754b838dc4a2c49b44b7ac

    • SHA1

      181d352a869f14512dcfcd475109ca0c628e1ade

    • SHA256

      8846c5d088724ae06915e0e0f987ca3a65fba368095bc73f3109f6cb7841318b

    • SHA512

      17256ee48f88550f4bcabba39c9fe0a1a8ad015be8036ac427948505221af74ef390672247bc8e8ea3105a645760832ef0608a588f74a4e609369935b054f038

    Score
    10/10
    agentteslacollectionevasionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

      collection

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks