Overview

overview

10

Static

static

7

3872c8424f...18.exe

windows7-x64

10

3872c8424f...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3872c8424f9c64577c514ccbcc2867aa_JaffaCakes118

  • Size

    2.6MB

  • Sample

    241012-e896sayaqn

  • MD5

    3872c8424f9c64577c514ccbcc2867aa

  • SHA1

    0a1edbb92922c4ef281bdf88f7a5c3b42a3f1863

  • SHA256

    490a9ce96a93b966e075fb2cc13db811ff7793ba06c9e3228dfb8055feb958cf

  • SHA512

    0612072595796d850c01f38d8a5ce1d68bb3303d90740d949f567235a5c0dd853ff2de711dba379163f93b0b24696b7ddd9753b3d71c30c74dc6388a0a48d409

  • SSDEEP

    49152:tU/5M1X4Wl/YvzYCQR9RQs+C40yZpJaD99Gp:tKq4oEa9RQs+Cn4/UKp

Score
10/10
discoveryevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      3872c8424f9c64577c514ccbcc2867aa_JaffaCakes118

    • Size

      2.6MB

    • MD5

      3872c8424f9c64577c514ccbcc2867aa

    • SHA1

      0a1edbb92922c4ef281bdf88f7a5c3b42a3f1863

    • SHA256

      490a9ce96a93b966e075fb2cc13db811ff7793ba06c9e3228dfb8055feb958cf

    • SHA512

      0612072595796d850c01f38d8a5ce1d68bb3303d90740d949f567235a5c0dd853ff2de711dba379163f93b0b24696b7ddd9753b3d71c30c74dc6388a0a48d409

    • SSDEEP

      49152:tU/5M1X4Wl/YvzYCQR9RQs+C40yZpJaD99Gp:tKq4oEa9RQs+Cn4/UKp

    Score
    10/10
    discoveryevasionpersistencethemidatrojan

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks