General

  • Target

    4d8b92c5ba2a991d5b71d9b47ee42789.exe

  • Size

    792KB

  • Sample

    240202-a7g2dsccem

  • MD5

    4d8b92c5ba2a991d5b71d9b47ee42789

  • SHA1

    24b887e898fb495bc0b8fb3ec6cae0715316dcd4

  • SHA256

    68e4ec5353ebf39650fef8827957802e36a0f2617838bf57d3eebc9bb9a8df61

  • SHA512

    68a466eee06bec5c970e32a79ed0d486607b277ca78efb429aa0dbc9a1fa182022dd990e23c203b3deb8ce753d74c20d8e68aab46335f5fc91b08be66f9cbea8

  • SSDEEP

    12288:gFP2SlusFFenRo7YNQu4WioPJicryGBWECTFXB5XHrvBOXNpbyk8MtU1h/KH:A2UL2nqwQf6icoECJPXLvM8MYh6

Malware Config

Extracted

Family

amadey

Version

4.15

C2

http://185.215.113.68

Attributes
  • install_dir

    d887ceb89d

  • install_file

    explorhe.exe

  • strings_key

    7cadc181267fafff9df8503e730d60e1

  • url_paths

    /theme/index.php

rc4.plain

Extracted

Family

redline

Botnet

2024

C2

195.20.16.103:20440

Extracted

Family

redline

Botnet

LiveTrafic

C2

20.79.30.95:33223

Extracted

Family

redline

Botnet

@PixelsCloud

C2

94.156.67.230:13781

Extracted

Family

redline

Botnet

@oni912

C2

45.15.156.209:40481

Extracted

Family

risepro

C2

193.233.132.62:50500

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Targets

    • Target

      4d8b92c5ba2a991d5b71d9b47ee42789.exe

    • Size

      792KB

    • MD5

      4d8b92c5ba2a991d5b71d9b47ee42789

    • SHA1

      24b887e898fb495bc0b8fb3ec6cae0715316dcd4

    • SHA256

      68e4ec5353ebf39650fef8827957802e36a0f2617838bf57d3eebc9bb9a8df61

    • SHA512

      68a466eee06bec5c970e32a79ed0d486607b277ca78efb429aa0dbc9a1fa182022dd990e23c203b3deb8ce753d74c20d8e68aab46335f5fc91b08be66f9cbea8

    • SSDEEP

      12288:gFP2SlusFFenRo7YNQu4WioPJicryGBWECTFXB5XHrvBOXNpbyk8MtU1h/KH:A2UL2nqwQf6icoECJPXLvM8MYh6

    • Amadey

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

    • Detect ZGRat V1

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • UPX packed file

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

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
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

3
T1543

Windows Service

3
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

2
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Impact

Service Stop

1
T1489

Tasks