Overview

overview

10

Static

static

5

e22363a9bf...18.exe

windows7-x64

10

e22363a9bf...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e22363a9bf090c96c9cbbd60dded7842_JaffaCakes118

  • Size

    512KB

  • Sample

    240915-k1qeasweqp

  • MD5

    e22363a9bf090c96c9cbbd60dded7842

  • SHA1

    5149473f2ca50240947bd08fabea6889649e219e

  • SHA256

    a6b684502b288e48c8d30c266440d96e349a80113287bdaad7692aaf8657505f

  • SHA512

    2221ba04ee745fd9f7fa6763883fbf0c9c804eaf7d1747f2c4ce496e5df231193920e6bd79bb8a62a813f1da2817268db36908a74999b7c93a9577d151e278d1

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6m:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5P

Score
10/10
discoveryevasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      e22363a9bf090c96c9cbbd60dded7842_JaffaCakes118

    • Size

      512KB

    • MD5

      e22363a9bf090c96c9cbbd60dded7842

    • SHA1

      5149473f2ca50240947bd08fabea6889649e219e

    • SHA256

      a6b684502b288e48c8d30c266440d96e349a80113287bdaad7692aaf8657505f

    • SHA512

      2221ba04ee745fd9f7fa6763883fbf0c9c804eaf7d1747f2c4ce496e5df231193920e6bd79bb8a62a813f1da2817268db36908a74999b7c93a9577d151e278d1

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6m:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5P

    Score
    10/10
    discoveryevasionpersistencespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Disables RegEdit via registry modification

      evasion

    • 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.

      spywarestealer

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

5
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks