Overview

overview

10

Static

static

3

0720771916...ab.exe

windows7-x64

10

0720771916...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0720771916f404e2cd628efabb7e3de832e62a56deec70b3df3a8a2ba71aa6ab.exe

  • Size

    97KB

  • Sample

    240521-x6hmvsfh75

  • MD5

    26f62a6cc9fcd51786bb9f650254e8f0

  • SHA1

    4e1c14b29498ff62563b3c646d6dc55d5662491c

  • SHA256

    0720771916f404e2cd628efabb7e3de832e62a56deec70b3df3a8a2ba71aa6ab

  • SHA512

    2059661ebe77af71bfec0994b283c6f4a42e6f375a9f74d90242edd025ef44413b89e397b47a707134123fecbf59328446f23738c84a7a1a87134acfb8bfbdd7

  • SSDEEP

    1536:4a3+ddygX7y9v7Z+NoykJHBOAFRfBjG3YdoI8:J8dfX7y9DZ+N7eB+tI8

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      0720771916f404e2cd628efabb7e3de832e62a56deec70b3df3a8a2ba71aa6ab.exe

    • Size

      97KB

    • MD5

      26f62a6cc9fcd51786bb9f650254e8f0

    • SHA1

      4e1c14b29498ff62563b3c646d6dc55d5662491c

    • SHA256

      0720771916f404e2cd628efabb7e3de832e62a56deec70b3df3a8a2ba71aa6ab

    • SHA512

      2059661ebe77af71bfec0994b283c6f4a42e6f375a9f74d90242edd025ef44413b89e397b47a707134123fecbf59328446f23738c84a7a1a87134acfb8bfbdd7

    • SSDEEP

      1536:4a3+ddygX7y9v7Z+NoykJHBOAFRfBjG3YdoI8:J8dfX7y9DZ+N7eB+tI8

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

4
T1112

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks