Overview

overview

10

Static

static

7bbd046adb...31.exe

windows7-x64

10

7bbd046adb...31.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7bbd046adb4a13bf36140fff31f72c6f64fba21035f769869318e6707c9ce931

  • Size

    127KB

  • Sample

    221123-mq6pmsaa3x

  • MD5

    e8059f3c680e7424c0e67d8c971cb4dd

  • SHA1

    ca917619ccf8346478989a12da5a8753bb452e3d

  • SHA256

    7bbd046adb4a13bf36140fff31f72c6f64fba21035f769869318e6707c9ce931

  • SHA512

    6279f2e9328da59b00cd5f2a9db3f9ee8bc8f27978916b9f05c145cce153f4669ffd6db82a8eceddc619e5471673e5b88276d7ff1c84535504d8b605d2149bb7

  • SSDEEP

    1536:hnqdu3rbBGy3G8V0iuoKYMUYU6U5jUdPQc+n35KZg8/nouy8Iu:hqYMPsLMYjUtQl78vout

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      7bbd046adb4a13bf36140fff31f72c6f64fba21035f769869318e6707c9ce931

    • Size

      127KB

    • MD5

      e8059f3c680e7424c0e67d8c971cb4dd

    • SHA1

      ca917619ccf8346478989a12da5a8753bb452e3d

    • SHA256

      7bbd046adb4a13bf36140fff31f72c6f64fba21035f769869318e6707c9ce931

    • SHA512

      6279f2e9328da59b00cd5f2a9db3f9ee8bc8f27978916b9f05c145cce153f4669ffd6db82a8eceddc619e5471673e5b88276d7ff1c84535504d8b605d2149bb7

    • SSDEEP

      1536:hnqdu3rbBGy3G8V0iuoKYMUYU6U5jUdPQc+n35KZg8/nouy8Iu:hqYMPsLMYjUtQl78vout

    Score
    10/10
    evasionpersistencetrojan

    • 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

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • 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

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

9
T1112

Hidden Files and Directories

2
T1158

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1
T1490

Tasks