Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    220926-elsyzshch2

  • MD5

    651c363402a2eaaaf57a366c2cc0dd31

  • SHA1

    1d08c1ed93157162da5e71765f011bdbeb5f1627

  • SHA256

    61856678687b6ad3c7385a23d5a9a44e8399b962cff3dd55118afe4d3ea057b9

  • SHA512

    b7e6170cd803c787042b3f71997e4e36321947585a959f3f30ac5bea557fadf363a584077349557faf46836b531a227a916938ae5d7b468f7ee6b964797cb378

  • SSDEEP

    196608:91O2sNVjJpdMt7ukS2cQ/Og06W6veDUuJRvS04n:3OPJpdMt6kJc2Ogq68nY

Score
10/10
discoveryevasionspywarestealertrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      651c363402a2eaaaf57a366c2cc0dd31

    • SHA1

      1d08c1ed93157162da5e71765f011bdbeb5f1627

    • SHA256

      61856678687b6ad3c7385a23d5a9a44e8399b962cff3dd55118afe4d3ea057b9

    • SHA512

      b7e6170cd803c787042b3f71997e4e36321947585a959f3f30ac5bea557fadf363a584077349557faf46836b531a227a916938ae5d7b468f7ee6b964797cb378

    • SSDEEP

      196608:91O2sNVjJpdMt7ukS2cQ/Og06W6veDUuJRvS04n:3OPJpdMt6kJc2Ogq68nY

    Score
    10/10
    discoveryevasionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks