Overview

overview

10

Static

static

cb01a06e06...4e.exe

windows7-x64

10

cb01a06e06...4e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cb01a06e06cb40d5a3da85462415df9a03d8682524e16a1ac361aaa0883f734e

  • Size

    106KB

  • Sample

    221123-w8wf3aeb87

  • MD5

    0256b9114ceef0d6d26dc0c2c670e2c1

  • SHA1

    0fedcec54e731ae0d1d0bb35206de668bbf4381e

  • SHA256

    cb01a06e06cb40d5a3da85462415df9a03d8682524e16a1ac361aaa0883f734e

  • SHA512

    eac638db6fc6a44706866e7fab2c9d4b76b9714bda420d1698a94e91abc4f898f6d8cb5c22d292a17dd162dc8e9b4cc2bd3248ca747bbddb71a7446650887bf9

  • SSDEEP

    3072:lvrgj+PhRe3skijnAB6Icxj68oWdbgyvRcSvUvRKoutQ7NUyz67M:lvsjAg3skiz265xj6nmbgy5TARKoS6TJ

Score
10/10
evasionpersistencespywarestealertrojanupx

Malware Config

Targets

    • Target

      cb01a06e06cb40d5a3da85462415df9a03d8682524e16a1ac361aaa0883f734e

    • Size

      106KB

    • MD5

      0256b9114ceef0d6d26dc0c2c670e2c1

    • SHA1

      0fedcec54e731ae0d1d0bb35206de668bbf4381e

    • SHA256

      cb01a06e06cb40d5a3da85462415df9a03d8682524e16a1ac361aaa0883f734e

    • SHA512

      eac638db6fc6a44706866e7fab2c9d4b76b9714bda420d1698a94e91abc4f898f6d8cb5c22d292a17dd162dc8e9b4cc2bd3248ca747bbddb71a7446650887bf9

    • SSDEEP

      3072:lvrgj+PhRe3skijnAB6Icxj68oWdbgyvRcSvUvRKoutQ7NUyz67M:lvsjAg3skiz265xj6nmbgy5TARKoS6TJ

    Score
    10/10
    evasionpersistencespywarestealertrojanupx

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

2
T1031

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

13
T1112

Hidden Files and Directories

2
T1158

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Install Root Certificate

1
T1130

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