General

  • Target

    7f61bf436c0942989caba54866dddfbbb3025154cca4854edc20cc9c6e313662

  • Size

    1.9MB

  • Sample

    240625-l3ax3ashrb

  • MD5

    587c5be75bed96260ea4af6508d63738

  • SHA1

    651225b309e31e1b123d88e649157839432cd5ac

  • SHA256

    7f61bf436c0942989caba54866dddfbbb3025154cca4854edc20cc9c6e313662

  • SHA512

    960aa3d6e2c4d2a36f84a0925137b399476ac56fbaae581de489a74d0eead2050ae3aff58bd7bac1390c41d6dc9859bdab5016ed732717857fe7ace6c220ea48

  • SSDEEP

    49152:9/+Ig+ogDfN56P0dU1U4KaYikLahXZ6GIWCwRPK:cmt57UNkT2CZ

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

4.184.236.127:1110

Targets

    • Target

      7f61bf436c0942989caba54866dddfbbb3025154cca4854edc20cc9c6e313662

    • Size

      1.9MB

    • MD5

      587c5be75bed96260ea4af6508d63738

    • SHA1

      651225b309e31e1b123d88e649157839432cd5ac

    • SHA256

      7f61bf436c0942989caba54866dddfbbb3025154cca4854edc20cc9c6e313662

    • SHA512

      960aa3d6e2c4d2a36f84a0925137b399476ac56fbaae581de489a74d0eead2050ae3aff58bd7bac1390c41d6dc9859bdab5016ed732717857fe7ace6c220ea48

    • SSDEEP

      49152:9/+Ig+ogDfN56P0dU1U4KaYikLahXZ6GIWCwRPK:cmt57UNkT2CZ

    • Amadey

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

    • Detects Monster Stealer.

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Monster

      Monster is a Golang stealer that was discovered in 2024.

    • RedLine

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

    • RedLine payload

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Hide Artifacts: Hidden Files and Directories

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks