General

  • Target

    6ab05762e64bab75773f3d89cc4e7f45_JaffaCakes118

  • Size

    512KB

  • Sample

    240523-mv8d2adf2x

  • MD5

    6ab05762e64bab75773f3d89cc4e7f45

  • SHA1

    bdb715a7e8071d9232e38b14c681a74d522ddf37

  • SHA256

    7b57c8b33de679d4024622f7cae20fe9e1c37a83383ad73d657dd0b0ce060bbd

  • SHA512

    1588cef85014f3ca3d01bc3fdf3db4af891b0bfd054862a1afb7e474b8411224c79dff5647f04fb9beb510b28bd398e1f9f03c6b4ee15a5a04ea5c27f554b4dc

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

Malware Config

Targets

    • Target

      6ab05762e64bab75773f3d89cc4e7f45_JaffaCakes118

    • Size

      512KB

    • MD5

      6ab05762e64bab75773f3d89cc4e7f45

    • SHA1

      bdb715a7e8071d9232e38b14c681a74d522ddf37

    • SHA256

      7b57c8b33de679d4024622f7cae20fe9e1c37a83383ad73d657dd0b0ce060bbd

    • SHA512

      1588cef85014f3ca3d01bc3fdf3db4af891b0bfd054862a1afb7e474b8411224c79dff5647f04fb9beb510b28bd398e1f9f03c6b4ee15a5a04ea5c27f554b4dc

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

8
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks