Overview

overview

10

Static

static

Purchase o...df.exe

windows7_x64

10

Purchase o...df.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    7496b647484b4559a75f16fa11ae0b55c76de7bb20620125e33d957140ed0252

  • Size

    399KB

  • Sample

    220521-al8bfsadg8

  • MD5

    8585d8366763624ca2c229c0407103ea

  • SHA1

    90ce9ca3b908196f39fb35cf04dadd83af4c6caf

  • SHA256

    7496b647484b4559a75f16fa11ae0b55c76de7bb20620125e33d957140ed0252

  • SHA512

    5c94b2ba53920e4dc55067554b2af088c92e1d0eb5ed7f66fabe6936eb8a59fbb7e25d16f25cb071647f5f75b264da5691ecf2865e1e37c0888a951f29280a97

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Loverboy123

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Loverboy123

Targets

    • Target

      Purchase order - OUR PO NO. 26107 - 26118.pdf.exe

    • Size

      440KB

    • MD5

      bfa073104e78d07bc7ea4cc3e7628d66

    • SHA1

      b5709bdf5f9256a1decb59856431ce03ecc9a786

    • SHA256

      5145299a7e9cafe3a9bd0a61ac828370dd4810edd14d37f74d7f06efa58fde35

    • SHA512

      f1fb4643c8ca31413667c696f5ccd38e678c58a8b95bea8b6158e32b090def419f3ad9cface85d2d6176924a14ff50076b6fcf49ad68469f9e089a008feb9b50

    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