Overview

overview

10

Static

static

7

6d0e4c5ef8...18.exe

windows7-x64

7

6d0e4c5ef8...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6d0e4c5ef82e34b53b10552094a5f274_JaffaCakes118

  • Size

    331KB

  • Sample

    240730-bwsjes1cnj

  • MD5

    6d0e4c5ef82e34b53b10552094a5f274

  • SHA1

    c081c29c5ea4e1dd29d39c533c2fc50edb5a1287

  • SHA256

    4e66403a14ee87c5b62f4bfbb511ea97dcb025ff83046396e19a68010a1504c4

  • SHA512

    cdba1676ca6f79d082602a2ed3111879154f9f2bba8e221e8520bbdc642514915926aac8c4f55832039ba842aef1296aac7293aba6ad4ba5ac95019fcf54af87

  • SSDEEP

    6144:nuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLnFIyryb8bJzy5x:u6Wq4aaE6KwyF5L0Y2D1PqLF+yJzg

Score
10/10
discoveryevasionpersistencetrojanupx

Malware Config

Targets

    • Target

      6d0e4c5ef82e34b53b10552094a5f274_JaffaCakes118

    • Size

      331KB

    • MD5

      6d0e4c5ef82e34b53b10552094a5f274

    • SHA1

      c081c29c5ea4e1dd29d39c533c2fc50edb5a1287

    • SHA256

      4e66403a14ee87c5b62f4bfbb511ea97dcb025ff83046396e19a68010a1504c4

    • SHA512

      cdba1676ca6f79d082602a2ed3111879154f9f2bba8e221e8520bbdc642514915926aac8c4f55832039ba842aef1296aac7293aba6ad4ba5ac95019fcf54af87

    • SSDEEP

      6144:nuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLnFIyryb8bJzy5x:u6Wq4aaE6KwyF5L0Y2D1PqLF+yJzg

    Score
    10/10
    discoveryupxevasionpersistencetrojan

    • Modifies firewall policy service

      evasion

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Deletes itself

    • UPX packed file

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

      upx

    • Blocklisted process makes network request

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

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

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

3
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

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

Tasks