Overview

overview

10

Static

static

3

f5429e9d0b...18.exe

windows7-x64

10

f5429e9d0b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f5429e9d0b87173062141225c6ee9137_JaffaCakes118

  • Size

    144KB

  • Sample

    240417-h4a3nsgf32

  • MD5

    f5429e9d0b87173062141225c6ee9137

  • SHA1

    54ba284aa2260557daa4857717d4cee24d7cdf3b

  • SHA256

    8879cdffed9a72aacab9e1616363fa52f3b2589023fd6eb5df8bf85821947211

  • SHA512

    8a25e2b83dd1343ecf94a32e2300aadae2f59b87b2370aedce4d155075ad5156f6fb10014f55a75a1c2bf55f86fbf66d767e05beafcc494ced7b25b67636542d

  • SSDEEP

    3072:zzruc1Gp7F1FplM2Ooz3aVIFun9wuhbVtLbf8E:v9ilXz3ahn9wStbfb

Score
10/10
blacknetevasionpersistencetrojan

Malware Config

Targets

    • Target

      f5429e9d0b87173062141225c6ee9137_JaffaCakes118

    • Size

      144KB

    • MD5

      f5429e9d0b87173062141225c6ee9137

    • SHA1

      54ba284aa2260557daa4857717d4cee24d7cdf3b

    • SHA256

      8879cdffed9a72aacab9e1616363fa52f3b2589023fd6eb5df8bf85821947211

    • SHA512

      8a25e2b83dd1343ecf94a32e2300aadae2f59b87b2370aedce4d155075ad5156f6fb10014f55a75a1c2bf55f86fbf66d767e05beafcc494ced7b25b67636542d

    • SSDEEP

      3072:zzruc1Gp7F1FplM2Ooz3aVIFun9wuhbVtLbf8E:v9ilXz3ahn9wStbfb

    Score
    10/10
    evasionpersistencetrojanblacknet

    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

      trojanblacknet

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Checks computer location settings

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

    • Executes dropped EXE

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks