Overview

overview

10

Static

static

8

7460505c40...06.exe

windows7-x64

10

7460505c40...06.exe

windows10-2004-x64

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General

  • Target

    7460505c406472e17992c33deb228d2a9f0691c5f1f4062f8fb6d0ff5ef9b606

  • Size

    255KB

  • Sample

    221123-zwhwzsha4s

  • MD5

    78ea1e583aa099223934b0e9e03ce7f6

  • SHA1

    b45cc23a899bb492e4687662b53c8b1c040a9cb0

  • SHA256

    7460505c406472e17992c33deb228d2a9f0691c5f1f4062f8fb6d0ff5ef9b606

  • SHA512

    c27d8ed05c87b5c7dec91bb56da1718ed57b72d24b4c33eb11be7f586a5c95ca86d015d16d6da1cc4bc56a32c35728164b56a5db9ee1a1bdffbcd3d22d66eeb0

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJr:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIg

Score
10/10
evasionpersistencespywarestealertrojanupx

Malware Config

Targets

    • Target

      7460505c406472e17992c33deb228d2a9f0691c5f1f4062f8fb6d0ff5ef9b606

    • Size

      255KB

    • MD5

      78ea1e583aa099223934b0e9e03ce7f6

    • SHA1

      b45cc23a899bb492e4687662b53c8b1c040a9cb0

    • SHA256

      7460505c406472e17992c33deb228d2a9f0691c5f1f4062f8fb6d0ff5ef9b606

    • SHA512

      c27d8ed05c87b5c7dec91bb56da1718ed57b72d24b4c33eb11be7f586a5c95ca86d015d16d6da1cc4bc56a32c35728164b56a5db9ee1a1bdffbcd3d22d66eeb0

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJr:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIg

    Score
    10/10
    evasionpersistencespywarestealertrojanupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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

    • Enumerates connected drives

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

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

7
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks