Overview

overview

10

Static

static

1

PO-3073529-HPL.xls

windows7-x64

10

PO-3073529-HPL.xls

windows10-2004-x64

1

Sharing

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General

  • Target
    PO-3073529-HPL.xls
  • Size 317KB
  • Sample240320-zz1wzacb6w
  • SHA256 e79dc3d2efb7dbba49cf07299a5fe39bbbdc9e10a75b5b0d5e4d9a462f4f56e7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials

Targets

    • Target
      PO-3073529-HPL.xls
    • Size 317KB
    • SHA256 e79dc3d2efb7dbba49cf07299a5fe39bbbdc9e10a75b5b0d5e4d9a462f4f56e7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Abuses OpenXML format to download file from external location

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks