Overview

overview

10

Static

static

10

05f5f145e4...18.exe

windows7-x64

10

05f5f145e4...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    05f5f145e4315071a235573af9a440d2_JaffaCakes118

  • Size

    9.3MB

  • Sample

    240428-yrxc5sgb6z

  • MD5

    05f5f145e4315071a235573af9a440d2

  • SHA1

    e720bf161b3867ad9adad4c236404827b9cf83ee

  • SHA256

    94e54cadc079251ac232654c9abf29906a2cf966f4e33017d3820aa9cfee6feb

  • SHA512

    f424dcb9789df4a57eebad1ddec853853ef2dd2174268d9b848596a588b604e37c92ed7b7225799a3f11afb269330be8b338b109ad877683a021a5e38638775b

  • SSDEEP

    196608:da9+6Y7SOEibgRAGBfWp+qGBfWJGBfWJGBfW01qfRZPzmGP8c0maYD:dFgR5Wp+bWeWeW0QfOGnJa

Score
10/10
blackmoonxmrigbankerevasionminerpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      05f5f145e4315071a235573af9a440d2_JaffaCakes118

    • Size

      9.3MB

    • MD5

      05f5f145e4315071a235573af9a440d2

    • SHA1

      e720bf161b3867ad9adad4c236404827b9cf83ee

    • SHA256

      94e54cadc079251ac232654c9abf29906a2cf966f4e33017d3820aa9cfee6feb

    • SHA512

      f424dcb9789df4a57eebad1ddec853853ef2dd2174268d9b848596a588b604e37c92ed7b7225799a3f11afb269330be8b338b109ad877683a021a5e38638775b

    • SSDEEP

      196608:da9+6Y7SOEibgRAGBfWp+qGBfWJGBfWJGBfW01qfRZPzmGP8c0maYD:dFgR5Wp+bWeWeW0QfOGnJa

    Score
    10/10
    blackmoonxmrigbankerevasionminerpersistencespywarestealertrojan

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

      trojanbankerblackmoon

    • Detect Blackmoon payload

    • UAC bypass

      evasiontrojan

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Sets file execution options in registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks