Overview

overview

10

Static

static

5

JaffaCakes...78.exe

windows7-x64

10

JaffaCakes...78.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_5a1f0ba6ab69561d7edc58c56c7aca78

  • Size

    763KB

  • Sample

    250309-tz8nxsvqv3

  • MD5

    5a1f0ba6ab69561d7edc58c56c7aca78

  • SHA1

    adf1d995abbfbfe04e08eebcb077af8c63df524f

  • SHA256

    2ae7e0d17d5e8ce730c11a9aa744ac5089e23d9313286da3c27dcee082d6e59f

  • SHA512

    1ab3b5678423c24e768ff7567648e8fae4002a9f9e84617f3b4c8d45b3fa09cc994172dff1fea2d335a6677c02f3860c2e7543346a6c7bad3463d944611c6d52

  • SSDEEP

    12288:a6Wq4aaE6KwyF5L0Y2D1PqLjna3ZxUoJGdKZCsS8+m2W6hGcN1nuevG2MXuE:4thEVaPqL28oJGdfsj+mUhZuL2+

Score
10/10
blackshadesdefense_evasiondiscoveryexecutionpersistencerattrojanupx

Malware Config

Targets

    • Target

      JaffaCakes118_5a1f0ba6ab69561d7edc58c56c7aca78

    • Size

      763KB

    • MD5

      5a1f0ba6ab69561d7edc58c56c7aca78

    • SHA1

      adf1d995abbfbfe04e08eebcb077af8c63df524f

    • SHA256

      2ae7e0d17d5e8ce730c11a9aa744ac5089e23d9313286da3c27dcee082d6e59f

    • SHA512

      1ab3b5678423c24e768ff7567648e8fae4002a9f9e84617f3b4c8d45b3fa09cc994172dff1fea2d335a6677c02f3860c2e7543346a6c7bad3463d944611c6d52

    • SSDEEP

      12288:a6Wq4aaE6KwyF5L0Y2D1PqLjna3ZxUoJGdKZCsS8+m2W6hGcN1nuevG2MXuE:4thEVaPqL28oJGdfsj+mUhZuL2+

    Score
    10/10
    blackshadesdefense_evasiondiscoveryexecutionpersistencerattrojanupx

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

      ratblackshades

    • Blackshades family

      blackshades

    • Blackshades payload

    • Modifies firewall policy service

      defense_evasion

    • UAC bypass

      defense_evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Stops running service(s)

      defense_evasionexecution

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

7
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks