Overview

overview

10

Static

static

8b6fd0653c...df.exe

windows7_x64

10

8b6fd0653c...df.exe

windows10_x64

10

Sharing

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General

  • Target

    8b6fd0653c28ed05dc0a723873c11c42eff9bf4ca6b4b2b6f319675114b932df

  • Size

    1.5MB

  • Sample

    210504-mpdzqqahp6

  • MD5

    bdde07f243bc6ea569222443ff581d51

  • SHA1

    41ebd57bcf0083b34221c0e7a16600c95f68fdac

  • SHA256

    8b6fd0653c28ed05dc0a723873c11c42eff9bf4ca6b4b2b6f319675114b932df

  • SHA512

    4f0a5fee3bb435abef8201fe613b85c8f29ae579a5689eb119ed5f06c917816c2a9e9c19c6f6a165bef4d93b72ebe9e2ab722da308fa3e49fb52b02eb3d1432e

Score
10/10
xmrigevasionminerpersistencespywarestealer

Malware Config

Targets

    • Target

      8b6fd0653c28ed05dc0a723873c11c42eff9bf4ca6b4b2b6f319675114b932df

    • Size

      1.5MB

    • MD5

      bdde07f243bc6ea569222443ff581d51

    • SHA1

      41ebd57bcf0083b34221c0e7a16600c95f68fdac

    • SHA256

      8b6fd0653c28ed05dc0a723873c11c42eff9bf4ca6b4b2b6f319675114b932df

    • SHA512

      4f0a5fee3bb435abef8201fe613b85c8f29ae579a5689eb119ed5f06c917816c2a9e9c19c6f6a165bef4d93b72ebe9e2ab722da308fa3e49fb52b02eb3d1432e

    Score
    10/10
    xmrigevasionminerpersistencespywarestealer

    • Modifies system executable filetype association

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • xmrig

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

      minerxmrig

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Hidden Files and Directories

1
T1158

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks