Overview

overview

10

Static

static

8

ABSURY CHI...46.doc

windows7_x64

10

ABSURY CHI...46.doc

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    ABSURY CHINA PO#200929H3246.doc

  • Size

    137KB

  • Sample

    210311-f89sptyk12

  • MD5

    ac33ee5032e398b9c27377762e1f7f17

  • SHA1

    56089cc1a763cf6a078babee414ff6b9ab522a8a

  • SHA256

    de1ec15823c3d7078339d1211ffeafd491e23c409d8d55dcc25c552beb9d3c5b

  • SHA512

    4e883ecf884c46686dcd8ffa4392a1b549b0d3d4bbea9c3c07a9a421546168724da2e9b98030aed1bb99c6dee5f8cd8ae075bac4e14126bc7b7d1a61b3afde51

Score
10/10
agentteslakeyloggermacrospywarestealertrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://bit.ly/3cnqYgk

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.rdnsanom.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    O?qr3+lOv9j_

Targets

    • Target

      ABSURY CHINA PO#200929H3246.doc

    • Size

      137KB

    • MD5

      ac33ee5032e398b9c27377762e1f7f17

    • SHA1

      56089cc1a763cf6a078babee414ff6b9ab522a8a

    • SHA256

      de1ec15823c3d7078339d1211ffeafd491e23c409d8d55dcc25c552beb9d3c5b

    • SHA512

      4e883ecf884c46686dcd8ffa4392a1b549b0d3d4bbea9c3c07a9a421546168724da2e9b98030aed1bb99c6dee5f8cd8ae075bac4e14126bc7b7d1a61b3afde51

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • AgentTesla Payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks