Overview

overview

10

Static

static

5

8370546edf...92.exe

windows7-x64

10

8370546edf...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8370546edf021fe38ecea59342ddd6fbbdc9745146d18d40e3726c92858a3b92.exe

  • Size

    677KB

  • Sample

    250209-rj9j6stqev

  • MD5

    cbdf370fb1162697d6ba11368d8f8522

  • SHA1

    67c35d111b9da78220dfb9169488e37d8274f11d

  • SHA256

    8370546edf021fe38ecea59342ddd6fbbdc9745146d18d40e3726c92858a3b92

  • SHA512

    4577e95add97e078ff8d3d48ccde582b57f3ca4e8bb47765795023765625e7c2e2eb1e54f96aee67228f26b5738d8298a6373ea5ebb852ad52447515793a1732

  • SSDEEP

    12288:9kiL11aPKT1F5Vs+TVonB7krqRTUWfIVzJVUYMiGx/OHWtWOaD:9ki+PKT1F5S7BgORTWJOXBSD

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      8370546edf021fe38ecea59342ddd6fbbdc9745146d18d40e3726c92858a3b92.exe

    • Size

      677KB

    • MD5

      cbdf370fb1162697d6ba11368d8f8522

    • SHA1

      67c35d111b9da78220dfb9169488e37d8274f11d

    • SHA256

      8370546edf021fe38ecea59342ddd6fbbdc9745146d18d40e3726c92858a3b92

    • SHA512

      4577e95add97e078ff8d3d48ccde582b57f3ca4e8bb47765795023765625e7c2e2eb1e54f96aee67228f26b5738d8298a6373ea5ebb852ad52447515793a1732

    • SSDEEP

      12288:9kiL11aPKT1F5Vs+TVonB7krqRTUWfIVzJVUYMiGx/OHWtWOaD:9ki+PKT1F5S7BgORTWJOXBSD

    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