Overview

overview

10

Static

static

1

prorat_v1.9.zip

windows11-21h2-x64

10

Resubmissions

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General

  • Target

    prorat_v1.9.zip

  • Size

    3.1MB

  • Sample

    240415-cbd1zaed2x

  • MD5

    58bba5a6c8cb5654a586c361886c739b

  • SHA1

    193d2d37f9fe22a8d1dc618f31c4c843518c33ef

  • SHA256

    092106302a786b6a726503c027a8aa8e68df31d4e81dce380033e45a04dd1e9b

  • SHA512

    be8c467c589f0755db855c6217945067537c3f313cd72061d62ac5320c6d2621c2d192d509531e70e5017bd2a31cb1c41a2a38f0ebc201648607f1e35ffda79e

  • SSDEEP

    49152:HLAGwQd7SqIuaicE3H4EzGLFaoJs1n6nLRHcDItp33mo/lIq96tehDHWSm:HLp9dh+EzH1n6FcDIT32wlhcY2/

Score
10/10
adwareaspackv2discoveryevasionpersistencestealerupx

Malware Config

Targets

    • Target

      prorat_v1.9.zip

    • Size

      3.1MB

    • MD5

      58bba5a6c8cb5654a586c361886c739b

    • SHA1

      193d2d37f9fe22a8d1dc618f31c4c843518c33ef

    • SHA256

      092106302a786b6a726503c027a8aa8e68df31d4e81dce380033e45a04dd1e9b

    • SHA512

      be8c467c589f0755db855c6217945067537c3f313cd72061d62ac5320c6d2621c2d192d509531e70e5017bd2a31cb1c41a2a38f0ebc201648607f1e35ffda79e

    • SSDEEP

      49152:HLAGwQd7SqIuaicE3H4EzGLFaoJs1n6nLRHcDItp33mo/lIq96tehDHWSm:HLp9dh+EzH1n6FcDIT32wlhcY2/

    Score
    10/10
    adwareaspackv2discoveryevasionpersistencestealerupx

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Adds policy Run key to start application

      persistence

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Modifies Installed Components in the registry

      persistence

    • Registers new Print Monitor

      persistence

    • Sets file execution options in registry

      persistence

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Maps connected drives based on registry

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

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

8
T1547

Registry Run Keys / Startup Folder

6
T1547.001

Winlogon Helper DLL

2
T1547.004

Browser Extensions

1
T1176

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

8
T1547

Registry Run Keys / Startup Folder

6
T1547.001

Winlogon Helper DLL

2
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

15
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

1
T1553.004

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

3
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks