General

  • Target

    8899233e034bc63fefbfdeaf81985f51a0905d2262632bd4cebe3a13dfd2213b

  • Size

    1.8MB

  • Sample

    240401-t1tamahe3w

  • MD5

    95b13a908be43b708c6f91db4ae23ad2

  • SHA1

    59932da01439433de3459c74a7770059c079ca90

  • SHA256

    8899233e034bc63fefbfdeaf81985f51a0905d2262632bd4cebe3a13dfd2213b

  • SHA512

    bfc35b84df0459fe932d45dd90abf032715397870624e5cb71135b25376a310d67307d5a8ecb7e9125d4b31c1e9ec226e2dc9144040b1ca1205bf54c06f349da

  • SSDEEP

    49152:6+9xkBOqh/nefVrjbxo+ANcRLLYe35LH57F3VdN8:6+9x23/n4lSAkgbZj8

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

Jok123

C2

185.215.113.67:26260

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Targets

    • Target

      8899233e034bc63fefbfdeaf81985f51a0905d2262632bd4cebe3a13dfd2213b

    • Size

      1.8MB

    • MD5

      95b13a908be43b708c6f91db4ae23ad2

    • SHA1

      59932da01439433de3459c74a7770059c079ca90

    • SHA256

      8899233e034bc63fefbfdeaf81985f51a0905d2262632bd4cebe3a13dfd2213b

    • SHA512

      bfc35b84df0459fe932d45dd90abf032715397870624e5cb71135b25376a310d67307d5a8ecb7e9125d4b31c1e9ec226e2dc9144040b1ca1205bf54c06f349da

    • SSDEEP

      49152:6+9xkBOqh/nefVrjbxo+ANcRLLYe35LH57F3VdN8:6+9x23/n4lSAkgbZj8

    • 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

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • 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 Enterprise v15

Tasks