General

  • Target

    0904ab799f20b48a0aae4fc53a975666.exe

  • Size

    1.8MB

  • Sample

    240304-gwtdlscg27

  • MD5

    0904ab799f20b48a0aae4fc53a975666

  • SHA1

    10e3398ef36f65994ab7fa2d3ce689282803167c

  • SHA256

    cd76672c4ce0e8a354845dfea23a444afdafb1e6a8e924a9bd3a54e3c0009a1a

  • SHA512

    afb1445b28b17ed055b92ff2173dfb8e0483ebda8b823dc9f10e20f2bd889589c3ca0f4c0f72b77f9e9f08a65f4b1ce9c4ae211b5854aa0ca0247ab92e13e7e9

  • SSDEEP

    24576:/37p+fIpGWYcUVvFmBzcFPx7LOSG/+OVHTqiN9cXStLh+7O3d346zo9IenCAtajH:/wfIEFc+NkwFRL6+qHllv+8zoqW2j

Malware Config

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

Extracted

Family

redline

Botnet

@logscloudyt_bot

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.218.68.91:7690

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

https://executivebrakeji.shop/api

Targets

    • Target

      0904ab799f20b48a0aae4fc53a975666.exe

    • Size

      1.8MB

    • MD5

      0904ab799f20b48a0aae4fc53a975666

    • SHA1

      10e3398ef36f65994ab7fa2d3ce689282803167c

    • SHA256

      cd76672c4ce0e8a354845dfea23a444afdafb1e6a8e924a9bd3a54e3c0009a1a

    • SHA512

      afb1445b28b17ed055b92ff2173dfb8e0483ebda8b823dc9f10e20f2bd889589c3ca0f4c0f72b77f9e9f08a65f4b1ce9c4ae211b5854aa0ca0247ab92e13e7e9

    • SSDEEP

      24576:/37p+fIpGWYcUVvFmBzcFPx7LOSG/+OVHTqiN9cXStLh+7O3d346zo9IenCAtajH:/wfIEFc+NkwFRL6+qHllv+8zoqW2j

    • Amadey

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

    • Detect ZGRat V1

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • RedLine

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

    • RedLine payload

    • SectopRAT

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

    • SectopRAT payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • Dave packer

      Detects executable using a packer named 'Dave' by the community, based on a string at the end.

    • Downloads MZ/PE file

    • 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.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

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

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • 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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

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

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

5
T1552

Credentials In Files

4
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

5
T1082

Process Discovery

1
T1057

Collection

Data from Local System

5
T1005

Tasks