Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    3bce752207b2f203bf9d90528279efdde5cf758d4c0ff3c28f446c758b98981e

  • Size

    1.8MB

  • Sample

    240328-1w8cbahf9z

  • MD5

    e3f2565e66bef7c990748a5f99b706c4

  • SHA1

    52808d09a2b8c7b4fe54e3f0634ad74663003a37

  • SHA256

    3bce752207b2f203bf9d90528279efdde5cf758d4c0ff3c28f446c758b98981e

  • SHA512

    c03ba03ffaf5d8ade527be7a9a8efec7e28d702cf6d2cefefb0be396e867033efa80501b69975405df9980cc1e2ca6612bd1ae28ee017c80b5a74f9d8e931979

  • SSDEEP

    49152:69FWlJTG9dU9I6XyhhBnr1a+mu+1ENJ8+OcWsMo7r:Bl6diI6Xwxrzv+16++Z1/

Score
10/10
amadeyredlineriseprosectopratzgratdiscoveryevasioninfostealerpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Targets

    • Target

      3bce752207b2f203bf9d90528279efdde5cf758d4c0ff3c28f446c758b98981e

    • Size

      1.8MB

    • MD5

      e3f2565e66bef7c990748a5f99b706c4

    • SHA1

      52808d09a2b8c7b4fe54e3f0634ad74663003a37

    • SHA256

      3bce752207b2f203bf9d90528279efdde5cf758d4c0ff3c28f446c758b98981e

    • SHA512

      c03ba03ffaf5d8ade527be7a9a8efec7e28d702cf6d2cefefb0be396e867033efa80501b69975405df9980cc1e2ca6612bd1ae28ee017c80b5a74f9d8e931979

    • SSDEEP

      49152:69FWlJTG9dU9I6XyhhBnr1a+mu+1ENJ8+OcWsMo7r:Bl6diI6Xwxrzv+16++Z1/

    Score
    10/10
    amadeyredlineriseprosectopratzgratdiscoveryevasioninfostealerpersistenceratspywarestealertrojan

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • Detect ZGRat V1

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

      stealerrisepro

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

      trojanratsectoprat

    • SectopRAT payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

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

      evasion

    • Blocklisted process makes network request

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Impair Defenses

1
T1562

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks