General

  • Target

    4cc1a1cf97185157996a4e1d6050d1bba64ec132564e6da340d2fcd0180991a2

  • Size

    3.1MB

  • Sample

    240421-b6ds1sgb5x

  • MD5

    c8cc398061d6ee8b25e8d1ed5471e8d0

  • SHA1

    4e640d5aaca96b60abe8b75cb96d29484034f055

  • SHA256

    4cc1a1cf97185157996a4e1d6050d1bba64ec132564e6da340d2fcd0180991a2

  • SHA512

    dfd4ab0df4991865c8f86201afb6691cf8c87e7d76eed0aebee9662c07fd3e708adf486d198f1a42b54f4e680be6ee51ae698d42969954ea8bd14413de960390

  • SSDEEP

    49152:gBQK8tP/h2EqKmQtljMGGUu7pBd9NpGYQX17/YWO:bj32EqKmQHlGbVBR4RX17/Yj

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

risepro

C2

147.45.47.93:58709

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

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.184.225.183:30592

Extracted

Family

lumma

C2

https://affordcharmcropwo.shop/api

https://cleartotalfisherwo.shop/api

https://worryfillvolcawoi.shop/api

https://enthusiasimtitleow.shop/api

https://dismissalcylinderhostw.shop/api

https://diskretainvigorousiw.shop/api

https://communicationgenerwo.shop/api

https://pillowbrocccolipe.shop/api

Targets

    • Target

      4cc1a1cf97185157996a4e1d6050d1bba64ec132564e6da340d2fcd0180991a2

    • Size

      3.1MB

    • MD5

      c8cc398061d6ee8b25e8d1ed5471e8d0

    • SHA1

      4e640d5aaca96b60abe8b75cb96d29484034f055

    • SHA256

      4cc1a1cf97185157996a4e1d6050d1bba64ec132564e6da340d2fcd0180991a2

    • SHA512

      dfd4ab0df4991865c8f86201afb6691cf8c87e7d76eed0aebee9662c07fd3e708adf486d198f1a42b54f4e680be6ee51ae698d42969954ea8bd14413de960390

    • SSDEEP

      49152:gBQK8tP/h2EqKmQtljMGGUu7pBd9NpGYQX17/YWO:bj32EqKmQHlGbVBR4RX17/Yj

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • 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 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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

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

Collection

Data from Local System

4
T1005

Tasks