Overview

overview

10

Static

static

3

JaffaCakes...01.exe

windows7-x64

10

JaffaCakes...01.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_bcafc79e3bff707f85b81c371243e101

  • Size

    672KB

  • Sample

    250207-3nzfjstnay

  • MD5

    bcafc79e3bff707f85b81c371243e101

  • SHA1

    e6458c00ce9c743cfa3ecd7aa65fd133da27d136

  • SHA256

    01e3fb379387c569f03bb90fe3369ef98261a3fa9185edf9af73f26d72ba80bb

  • SHA512

    108ce9bd8049931fa71c93524b7514233718cb7cfb728c1e9820a5070fdc761536af9645bce23b8ee4f3b05cd1774ed40c7180b3536b8593eb919935abd67f99

  • SSDEEP

    12288:7I7TyVli2X4DeSMhjp2kRn3fNvmqPIj81P9gbJraFH/g5rxiQt7k:WTei2oaPhHZ5mqS81P9ghay5dn

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_bcafc79e3bff707f85b81c371243e101

    • Size

      672KB

    • MD5

      bcafc79e3bff707f85b81c371243e101

    • SHA1

      e6458c00ce9c743cfa3ecd7aa65fd133da27d136

    • SHA256

      01e3fb379387c569f03bb90fe3369ef98261a3fa9185edf9af73f26d72ba80bb

    • SHA512

      108ce9bd8049931fa71c93524b7514233718cb7cfb728c1e9820a5070fdc761536af9645bce23b8ee4f3b05cd1774ed40c7180b3536b8593eb919935abd67f99

    • SSDEEP

      12288:7I7TyVli2X4DeSMhjp2kRn3fNvmqPIj81P9gbJraFH/g5rxiQt7k:WTei2oaPhHZ5mqS81P9ghay5dn

    Score
    10/10
    blackshadesdefense_evasiondiscoverypersistenceratupx

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

      ratblackshades

    • Blackshades family

      blackshades

    • Blackshades payload

    • Modifies firewall policy service

      defense_evasion

    • Downloads MZ/PE file

    • 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

    • 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

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks