Overview

overview

10

Static

static

5

JaffaCakes...db.exe

windows7-x64

10

JaffaCakes...db.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_98557c0d1b535086bec54d7149a4f3db

  • Size

    245KB

  • Sample

    250330-h3m1vasxax

  • MD5

    98557c0d1b535086bec54d7149a4f3db

  • SHA1

    2c2e6b26b64aa97e2b58646cf508757bd757e32e

  • SHA256

    3ce1eee52dc8fea528222d6bdd72ae63919cd33c373f1ec47583a7cab7dfc6c8

  • SHA512

    dfb54d7da09a035f0628f1fac1f3f39a7aeb4bb8938153441b7fb22a18d2a0439619b4b10241126da99857e4e7d838693cbfd43ce3b3bcf624fb21a8c013911b

  • SSDEEP

    6144:PLy4KzNoLvn/7fheYFmJBNwcuvJ5uBelDBdJFNkhzR0CW3oS:jyp8nz76H4h5u4lFnghWoS

Score
10/10
blackshadesdefense_evasiondiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      JaffaCakes118_98557c0d1b535086bec54d7149a4f3db

    • Size

      245KB

    • MD5

      98557c0d1b535086bec54d7149a4f3db

    • SHA1

      2c2e6b26b64aa97e2b58646cf508757bd757e32e

    • SHA256

      3ce1eee52dc8fea528222d6bdd72ae63919cd33c373f1ec47583a7cab7dfc6c8

    • SHA512

      dfb54d7da09a035f0628f1fac1f3f39a7aeb4bb8938153441b7fb22a18d2a0439619b4b10241126da99857e4e7d838693cbfd43ce3b3bcf624fb21a8c013911b

    • SSDEEP

      6144:PLy4KzNoLvn/7fheYFmJBNwcuvJ5uBelDBdJFNkhzR0CW3oS:jyp8nz76H4h5u4lFnghWoS

    Score
    10/10
    blackshadesdefense_evasiondiscoverypersistencerattrojanupx

    • 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

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • 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

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks