Overview

overview

10

Static

static

PO_KISS7.scr

windows7_x64

10

PO_KISS7.scr

windows10-2004_x64

7

Sharing

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General

  • Target

    04785be37d3287305fda47f8fa032e9c8d6ee2e1ae8b5fc8f21c1523f3ea3e9f

  • Size

    1.4MB

  • Sample

    220521-nhwedaghdl

  • MD5

    88bbff6cb030215468a3065c548a8841

  • SHA1

    ad7deef86beeba6dcaeb35e95fbb5a03a2539d8b

  • SHA256

    04785be37d3287305fda47f8fa032e9c8d6ee2e1ae8b5fc8f21c1523f3ea3e9f

  • SHA512

    be2255d3145f6f2b03a8fe981115d559e617879f6a2a0c148ac612f82409c8a5cd9bd245eb2498a6f4a9792cf72d24404be3e2ee4e5f55daf73cff949de356c8

Score
10/10
agentteslacollectionkeyloggerrezer0spywarestealertrojan

Malware Config

Targets

    • Target

      PO_KISS7.SCR

    • Size

      823KB

    • MD5

      baa1fb8329f7fcc164e6ad74b2e38940

    • SHA1

      af4f855ae6592eb49ca5b5769de98754739e6d5a

    • SHA256

      fe10bd8b94969420ca12e6a499c8210fdb16153503387e53902b0fb1f418cd85

    • SHA512

      9ecdaa1bdbb7ba9302fa148994c86f5c644bc38eaf8bf939ac0b86bee15257895cc288f3e826c46bec46caeee1f2718769bc4463f9a4ebbd50be13ae28157735

    Score
    10/10
    agentteslacollectionkeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • 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.

    • 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

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks