Overview

overview

10

Static

static

8

14ff3168aa...e1.exe

windows7_x64

10

14ff3168aa...e1.exe

windows10_x64

10

Sharing

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General

  • Target

    14ff3168aa1415fae8a2adf43ac26c7d30fa61beabbf506177a87e1b620af5e1

  • Size

    255KB

  • Sample

    210513-4rdww84826

  • MD5

    5596c16aa632fda3736791a939823e5a

  • SHA1

    82083ec2d74969fd07aa5b878287779b0c85a507

  • SHA256

    14ff3168aa1415fae8a2adf43ac26c7d30fa61beabbf506177a87e1b620af5e1

  • SHA512

    ddb44da1636aa43953da973702beca76233e8bb4a0580c31525f21bb6d7b22f5bccfa8c0b0fae6a20415e255f79a204a023b465e8ef1b7df3b7c0927a503a6e9

Score
10/10
xmrigevasionminerpersistencespywarestealertrojanupx

Malware Config

Targets

    • Target

      14ff3168aa1415fae8a2adf43ac26c7d30fa61beabbf506177a87e1b620af5e1

    • Size

      255KB

    • MD5

      5596c16aa632fda3736791a939823e5a

    • SHA1

      82083ec2d74969fd07aa5b878287779b0c85a507

    • SHA256

      14ff3168aa1415fae8a2adf43ac26c7d30fa61beabbf506177a87e1b620af5e1

    • SHA512

      ddb44da1636aa43953da973702beca76233e8bb4a0580c31525f21bb6d7b22f5bccfa8c0b0fae6a20415e255f79a204a023b465e8ef1b7df3b7c0927a503a6e9

    Score
    10/10
    evasionpersistencespywarestealertrojanupxxmrigminer

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • 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

    • 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

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks