Overview

overview

10

Static

static

3

fec6f63e70...18.exe

windows7-x64

10

fec6f63e70...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fec6f63e70e4901d31ca17fe5f61dba3_JaffaCakes118

  • Size

    188KB

  • Sample

    240929-sfs9fsyflr

  • MD5

    fec6f63e70e4901d31ca17fe5f61dba3

  • SHA1

    d87cb1a5add25e567c4c30f6254d17b8c1075e47

  • SHA256

    e416cc182ef060ee4fff4a5c88c554f9ee8fff347281f29cc4d251d66a5aeeca

  • SHA512

    8fdbff204f3391dce69230e452334249412171eada4434366758f75b53fec8aeb8f9ed7d20211cd62a3284e060fbd0ec173e1dd1f5b5f029ec5225e4706deb7b

  • SSDEEP

    768:snW9/yHO0tXEB3fAIsFueP6YWgNZ1JlIEXiOZEKwNq6rIgkcQcE:4fHg3IIso434DOaKuqQH/QH

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      fec6f63e70e4901d31ca17fe5f61dba3_JaffaCakes118

    • Size

      188KB

    • MD5

      fec6f63e70e4901d31ca17fe5f61dba3

    • SHA1

      d87cb1a5add25e567c4c30f6254d17b8c1075e47

    • SHA256

      e416cc182ef060ee4fff4a5c88c554f9ee8fff347281f29cc4d251d66a5aeeca

    • SHA512

      8fdbff204f3391dce69230e452334249412171eada4434366758f75b53fec8aeb8f9ed7d20211cd62a3284e060fbd0ec173e1dd1f5b5f029ec5225e4706deb7b

    • SSDEEP

      768:snW9/yHO0tXEB3fAIsFueP6YWgNZ1JlIEXiOZEKwNq6rIgkcQcE:4fHg3IIso434DOaKuqQH/QH

    Score
    10/10
    discoveryevasionpersistencetrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • 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

    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

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

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

7
T1112

Credential Access

Discovery

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