Overview

overview

10

Static

static

9

Request fo...on.exe

windows7_x64

10

Request fo...on.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    d7885615d9a07c32382e9c2f5313d972c2b4cedeec32f734f84320a6942fb772

  • Size

    489KB

  • Sample

    220521-n86m2aeha5

  • MD5

    113409dc998b81d84b4c3c54fca7344b

  • SHA1

    64604201f86afa78f7297edd311a93ff37445836

  • SHA256

    d7885615d9a07c32382e9c2f5313d972c2b4cedeec32f734f84320a6942fb772

  • SHA512

    bdaa0920713df4094884bdc09f25b0054f281c2714115aeba0d8eb33a0f177c958def1d2a08a44be3535194f0bccdda127bfa98d34a01805668fcbf0729b8388

Score
10/10
agentteslacollectioncoreentitykeyloggerrezer0spywarestealertrojan

Malware Config

Targets

    • Target

      Request for Quotation.exe

    • Size

      524KB

    • MD5

      3f2030f313a2d090cc4d53eeca796f63

    • SHA1

      4ff68b056cee93ea0670a615c2d628f65965dca1

    • SHA256

      9234cd7ffeb0ef5d02d5a127488cddc80602b0ca83da11662bc8df4f16ed92e9

    • SHA512

      136dae2465372ede278ec53543725a5b84e50982977591dce6c45bccf9587642d0ba17b66c3bd3b051c995fb651450c98391da27304f24e2d89e4cbc5b91a737

    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

    • CoreCCC Packer

      Detects CoreCCC packer used to load .NET malware.

    • ReZer0 packer

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

      rezer0

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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