Overview

overview

10

Static

static

3

b7b573a5f6...bf.exe

windows7-x64

1

b7b573a5f6...bf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7b573a5f6607dc3860aa12079e28e991a649396ecdc7ab7048f08ce45c92fbf

  • Size

    239KB

  • Sample

    240920-ygny1svbpj

  • MD5

    801703cab4bc085aec4abda3595f4d40

  • SHA1

    7d9db01a7825971de68c64d9cc45e46ba10c85e4

  • SHA256

    b7b573a5f6607dc3860aa12079e28e991a649396ecdc7ab7048f08ce45c92fbf

  • SHA512

    0be1c562dbc2ba930f56341c3f1f6f7db1f0029735cc79719fdbea84cb1afda15f62c49829a96113b0d099320b593de02d022afb0cc6d1cf782333909aaba8a3

  • SSDEEP

    3072:hsXRmUIMitiMQose27vc+Eld+xZp2vPRL1tT06zJoxAWBcKpSP//dwR1l9B4hTu:GR5IuMQoseGk7RZBGxAycKpSPX2pUE

Score
10/10
credential_accessdiscoveryevasionpersistencespywarestealer

Malware Config

Targets

    • Target

      b7b573a5f6607dc3860aa12079e28e991a649396ecdc7ab7048f08ce45c92fbf

    • Size

      239KB

    • MD5

      801703cab4bc085aec4abda3595f4d40

    • SHA1

      7d9db01a7825971de68c64d9cc45e46ba10c85e4

    • SHA256

      b7b573a5f6607dc3860aa12079e28e991a649396ecdc7ab7048f08ce45c92fbf

    • SHA512

      0be1c562dbc2ba930f56341c3f1f6f7db1f0029735cc79719fdbea84cb1afda15f62c49829a96113b0d099320b593de02d022afb0cc6d1cf782333909aaba8a3

    • SSDEEP

      3072:hsXRmUIMitiMQose27vc+Eld+xZp2vPRL1tT06zJoxAWBcKpSP//dwR1l9B4hTu:GR5IuMQoseGk7RZBGxAycKpSPX2pUE

    Score
    10/10
    credential_accessdiscoveryevasionpersistencespywarestealer

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks