Overview

overview

10

Static

static

3

ea81e7b33e...18.exe

windows7-x64

10

ea81e7b33e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ea81e7b33ee9ace5b45a611fb6c2a93d_JaffaCakes118

  • Size

    124KB

  • Sample

    240919-d3yecsygln

  • MD5

    ea81e7b33ee9ace5b45a611fb6c2a93d

  • SHA1

    0f1e4d9505761e52a9c50e2f77d7d5d1bb5e0db6

  • SHA256

    2c628a9437c3a4d9fbf70343493707676573644b40fac8faa39c7f9cadf40b00

  • SHA512

    80ec87c5a8b5474df1077689d8ffe01274b0c980affab900d63871f9a0c4000548d380ca50d9ffad93c4751393ff7c7f60609590135105edcca1d525a5c580ba

  • SSDEEP

    1536:iSi+1N33RGm//kOSpvzUJEC9frrIEQgBs4QH6uMS98RrRqZ:m+1roAJXfnsgBsrl98Lg

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      ea81e7b33ee9ace5b45a611fb6c2a93d_JaffaCakes118

    • Size

      124KB

    • MD5

      ea81e7b33ee9ace5b45a611fb6c2a93d

    • SHA1

      0f1e4d9505761e52a9c50e2f77d7d5d1bb5e0db6

    • SHA256

      2c628a9437c3a4d9fbf70343493707676573644b40fac8faa39c7f9cadf40b00

    • SHA512

      80ec87c5a8b5474df1077689d8ffe01274b0c980affab900d63871f9a0c4000548d380ca50d9ffad93c4751393ff7c7f60609590135105edcca1d525a5c580ba

    • SSDEEP

      1536:iSi+1N33RGm//kOSpvzUJEC9frrIEQgBs4QH6uMS98RrRqZ:m+1roAJXfnsgBsrl98Lg

    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