General

  • Target

    d73e6bc6f30824bfc0655c6072bc8a0a2d77ec8521d36f1a159dba0544725202

  • Size

    1.8MB

  • Sample

    240624-gjw9qsscjq

  • MD5

    d6c514c703aa1d130ac85dd4bfd9a4c4

  • SHA1

    6458716c01788bc169105188f7c0c97dcb041290

  • SHA256

    d73e6bc6f30824bfc0655c6072bc8a0a2d77ec8521d36f1a159dba0544725202

  • SHA512

    549987e06fef44d5a0185914580b0fcf02dfe5237d02bd422c29e36492dc71e204d57b794f4df74afdc3aa854422eec66fc3d4f6a4eb22caaf986b24dbc7ea2a

  • SSDEEP

    24576:I2XMSZC8uy6Uz242SVs9VtyZ+H6WDAuyJgFO93WJI6b8UKexOoAokZoKs5JIA5k3:5XKqz2f8duyJhRWJhRAokCXrkYbryJ

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Extracted

Family

redline

Botnet

AMA

C2

185.215.113.67:40960

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.27.237:13528

Targets

    • Target

      d73e6bc6f30824bfc0655c6072bc8a0a2d77ec8521d36f1a159dba0544725202

    • Size

      1.8MB

    • MD5

      d6c514c703aa1d130ac85dd4bfd9a4c4

    • SHA1

      6458716c01788bc169105188f7c0c97dcb041290

    • SHA256

      d73e6bc6f30824bfc0655c6072bc8a0a2d77ec8521d36f1a159dba0544725202

    • SHA512

      549987e06fef44d5a0185914580b0fcf02dfe5237d02bd422c29e36492dc71e204d57b794f4df74afdc3aa854422eec66fc3d4f6a4eb22caaf986b24dbc7ea2a

    • SSDEEP

      24576:I2XMSZC8uy6Uz242SVs9VtyZ+H6WDAuyJgFO93WJI6b8UKexOoAokZoKs5JIA5k3:5XKqz2f8duyJhRWJhRAokCXrkYbryJ

    • Amadey

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

    • RedLine

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

    • RedLine payload

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

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • 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.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Command and Control

Web Service

1
T1102

Tasks