Overview

overview

10

Static

static

8

06d75d11d3...87.exe

windows7_x64

10

06d75d11d3...87.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    06d75d11d31a34760d2c4cc9660051e07dc9d8b068ff8e5864eb12bfe2040d87

  • Size

    196KB

  • Sample

    220707-eb7z6aegf4

  • MD5

    02ec646e93825fe92624c6fef63c2346

  • SHA1

    7990f56f0249b8b1ac1772c0c751c150fcbdff1a

  • SHA256

    06d75d11d31a34760d2c4cc9660051e07dc9d8b068ff8e5864eb12bfe2040d87

  • SHA512

    20666c73d263e76a9a5a7c8dc5ae889915848c2b52275571e3e61b3f30a240f480ed6ed84d24c4fd7c46fec1b75dc6491d109979967862fba9b4ea33ce1f9d22

Score
10/10
collectionevasionpersistenceupx

Malware Config

Targets

    • Target

      06d75d11d31a34760d2c4cc9660051e07dc9d8b068ff8e5864eb12bfe2040d87

    • Size

      196KB

    • MD5

      02ec646e93825fe92624c6fef63c2346

    • SHA1

      7990f56f0249b8b1ac1772c0c751c150fcbdff1a

    • SHA256

      06d75d11d31a34760d2c4cc9660051e07dc9d8b068ff8e5864eb12bfe2040d87

    • SHA512

      20666c73d263e76a9a5a7c8dc5ae889915848c2b52275571e3e61b3f30a240f480ed6ed84d24c4fd7c46fec1b75dc6491d109979967862fba9b4ea33ce1f9d22

    Score
    10/10
    collectionevasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

7
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1
T1490

Tasks