Overview

overview

10

Static

static

10

05feb52512...18.exe

windows7-x64

10

05feb52512...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    05feb5251283c97feb6725ba0bb3abbf_JaffaCakes118

  • Size

    8.4MB

  • Sample

    240428-y4x57sge81

  • MD5

    05feb5251283c97feb6725ba0bb3abbf

  • SHA1

    69822ef1185a57d7cb77b14c86d8744fca45d022

  • SHA256

    1097769a6ac38d61d642fd5cc471f983d2a0b17e3380ea9f4f07223f88066d32

  • SHA512

    2b62c35e9736bd3231921fc4d6962ddb1d0695a2e49df64821892489f7ebfb78173c89ce2b35580076abc3e314c7a42e80e33823caaa1db5fe47838ac6da75f4

  • SSDEEP

    196608:da9+6Y7SOEibgRavDllSGBfW+yzPpCLir2ob:dFgRavDllzW+yzPpe

Score
10/10
blackmoonxmrigbankerevasionminerpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      05feb5251283c97feb6725ba0bb3abbf_JaffaCakes118

    • Size

      8.4MB

    • MD5

      05feb5251283c97feb6725ba0bb3abbf

    • SHA1

      69822ef1185a57d7cb77b14c86d8744fca45d022

    • SHA256

      1097769a6ac38d61d642fd5cc471f983d2a0b17e3380ea9f4f07223f88066d32

    • SHA512

      2b62c35e9736bd3231921fc4d6962ddb1d0695a2e49df64821892489f7ebfb78173c89ce2b35580076abc3e314c7a42e80e33823caaa1db5fe47838ac6da75f4

    • SSDEEP

      196608:da9+6Y7SOEibgRavDllSGBfW+yzPpCLir2ob:dFgRavDllzW+yzPpe

    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