Overview

overview

10

Static

static

fb548b1e9c...11.exe

windows7-x64

10

fb548b1e9c...11.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    fb548b1e9c19fc4962131fb544babe7939ea97c018a187f7acd3c48346a79811

  • Size

    76KB

  • Sample

    221124-qxpw9agc22

  • MD5

    68bb20058e2d659923b76bd61eff28b6

  • SHA1

    a688f771fd1e1ad3869992c4a06c447916c9a34d

  • SHA256

    fb548b1e9c19fc4962131fb544babe7939ea97c018a187f7acd3c48346a79811

  • SHA512

    29b64d2cce7a8f754e549497b8e20f9d6fc19498d0c4cd8ab1ea6da19c7b3fe166837e75ca02d9911057191143874367a79c3e133741cb83f01c75ed605e8376

  • SSDEEP

    768:ZembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xk+:fnqdu3abBGy3G8V0iuo2j

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      fb548b1e9c19fc4962131fb544babe7939ea97c018a187f7acd3c48346a79811

    • Size

      76KB

    • MD5

      68bb20058e2d659923b76bd61eff28b6

    • SHA1

      a688f771fd1e1ad3869992c4a06c447916c9a34d

    • SHA256

      fb548b1e9c19fc4962131fb544babe7939ea97c018a187f7acd3c48346a79811

    • SHA512

      29b64d2cce7a8f754e549497b8e20f9d6fc19498d0c4cd8ab1ea6da19c7b3fe166837e75ca02d9911057191143874367a79c3e133741cb83f01c75ed605e8376

    • SSDEEP

      768:ZembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xk+:fnqdu3abBGy3G8V0iuo2j

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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

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

4
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks