Overview

overview

10

Static

static

?gnp.LB025072OP.exe

windows7_x64

10

?gnp.LB025072OP.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    2f64d8f877ff01d8d60aa6b8b9b7a363b368f66d8a035af2189108fb2d7176ab

  • Size

    430KB

  • Sample

    220521-bw2gbscfa6

  • MD5

    350c470b7a1842e4c74d98e8f55184b4

  • SHA1

    949c7710cf7fc6c201d0a906db4edfee4a322ab8

  • SHA256

    2f64d8f877ff01d8d60aa6b8b9b7a363b368f66d8a035af2189108fb2d7176ab

  • SHA512

    a06d6794ccbf83b45172ae17a2c8ac513fdd75689eba61612c746651df856547ecf39fde6c3910bcc0273c6606bd8627d0ce385500c8efc2473739953206fdbd

Score
10/10
agentteslacollectioncoreentitykeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.winhalltech.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hafizzul*010218

Targets

    • Target

      ?gnp.LB025072OP.exe

    • Size

      531KB

    • MD5

      e5378bc95a287b6aa4e858d850a49e05

    • SHA1

      4649a2f12d7cf68268591d9c4a6aa7e47d8d465f

    • SHA256

      4809230caa014763badc67dc546c2facfe4ad68787275c02e87329a28e66fcf8

    • SHA512

      ae61c4925b39dbeece4c37dca544d1ca85daab0c677f4877948fb6eb7e9384ce5315ffd407518d61aa52ad8dfd363e186f5791f6a84818b6b87631b40baeb943

    Score
    10/10
    agentteslacollectioncoreentitykeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

      coreentity

    • AgentTesla Payload

    • ReZer0 packer

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

      collection

    • 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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks