Overview

overview

10

Static

static

76e0e6b38c...f7.exe

windows7_x64

10

76e0e6b38c...f7.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    76e0e6b38c7469ea08a5ad058715b6ed0c152fe0b88747facbd1c30644ab03f7

  • Size

    609KB

  • Sample

    210511-h56geavwe2

  • MD5

    016170603949a2b10637ecfc2662c8ad

  • SHA1

    3494371b092f24032ac891e243b69442a8248549

  • SHA256

    76e0e6b38c7469ea08a5ad058715b6ed0c152fe0b88747facbd1c30644ab03f7

  • SHA512

    9b1cb87f1b36bd73223371e8c08170825cc06c3f8c89e6053e2617ea7e160b71a25658376156429876db091c828437dd3e7e72d847b467546ac500d3014e8a46

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      76e0e6b38c7469ea08a5ad058715b6ed0c152fe0b88747facbd1c30644ab03f7

    • Size

      609KB

    • MD5

      016170603949a2b10637ecfc2662c8ad

    • SHA1

      3494371b092f24032ac891e243b69442a8248549

    • SHA256

      76e0e6b38c7469ea08a5ad058715b6ed0c152fe0b88747facbd1c30644ab03f7

    • SHA512

      9b1cb87f1b36bd73223371e8c08170825cc06c3f8c89e6053e2617ea7e160b71a25658376156429876db091c828437dd3e7e72d847b467546ac500d3014e8a46

    Score
    10/10
    evasionpersistencespywarestealertrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

6
T1112

Hidden Files and Directories

1
T1158

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks