General

  • Target

    2vihq6

  • Size

    15KB

  • Sample

    240630-e7fwjsxdkq

  • MD5

    cf4ebcb07b804d32081242280bc2ea52

  • SHA1

    627fcdaf9337c42ccdaa2438d26adec6c03ed5b5

  • SHA256

    bb1d7905d63720d82fe67301658d4d75f3e616dd321f8358bc6605cb3a2435f7

  • SHA512

    23edc7e685cd04ac2ffd2c555a7a68dc19172077337c3caaae8a5c529fa6033233655cf5e525bdff12a6e2c71b03cbbfaf134702ba896cf3a30967f5ca0cf45c

  • SSDEEP

    192:PNxyShvK9moqTJkNrv23Wk57aa/R2EwtXoGTTeki+8NvGQHrzlybPN:yShi9boJkNzq7aQVwbTTed4QH3YN

Malware Config

Targets

    • Target

      2vihq6

    • Size

      15KB

    • MD5

      cf4ebcb07b804d32081242280bc2ea52

    • SHA1

      627fcdaf9337c42ccdaa2438d26adec6c03ed5b5

    • SHA256

      bb1d7905d63720d82fe67301658d4d75f3e616dd321f8358bc6605cb3a2435f7

    • SHA512

      23edc7e685cd04ac2ffd2c555a7a68dc19172077337c3caaae8a5c529fa6033233655cf5e525bdff12a6e2c71b03cbbfaf134702ba896cf3a30967f5ca0cf45c

    • SSDEEP

      192:PNxyShvK9moqTJkNrv23Wk57aa/R2EwtXoGTTeki+8NvGQHrzlybPN:yShi9boJkNzq7aQVwbTTed4QH3YN

    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks