Overview

overview

10

Static

static

3

e4a6245e60...6N.exe

windows7-x64

10

e4a6245e60...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N

  • Size

    1.8MB

  • Sample

    240921-apj32awfnr

  • MD5

    306c2d16a6c39850c1a960ecd5fd2e60

  • SHA1

    9ad230d95a9ae4c42cc800e710fd0d6dc0abc208

  • SHA256

    e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066

  • SHA512

    458c70d255edae4928bb0c7773a63e647375cbcfb3e8cd058013aa59d0ca2b5db16a9a064aab30f948b24e6426a49dd20e0c6add6d6492382a41d35ff6a5bc58

  • SSDEEP

    49152:jbLKdkfIKSF6L1yEcTad4UNNnm6pGz8YGzw:jb0aLcad4q/Gz8b

Score
10/10
credential_accessdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N

    • Size

      1.8MB

    • MD5

      306c2d16a6c39850c1a960ecd5fd2e60

    • SHA1

      9ad230d95a9ae4c42cc800e710fd0d6dc0abc208

    • SHA256

      e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066

    • SHA512

      458c70d255edae4928bb0c7773a63e647375cbcfb3e8cd058013aa59d0ca2b5db16a9a064aab30f948b24e6426a49dd20e0c6add6d6492382a41d35ff6a5bc58

    • SSDEEP

      49152:jbLKdkfIKSF6L1yEcTad4UNNnm6pGz8YGzw:jb0aLcad4q/Gz8b

    Score
    10/10
    credential_accessdiscoverypersistencespywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    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

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

3
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

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

Remote System Discovery

1
T1018

System Information Discovery

2
T1082

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks