General

  • Target

    777d6a770777d6a7e900efbfb89a69a5bea17c4d3b6c34c3a09926c319ddb1e0

  • Size

    159KB

  • Sample

    211130-s854qafddk

  • MD5

    4c8f2fc1d1c6972c82186c639afdd97b

  • SHA1

    426ba69fd72679b6dcdf574bb418488db2a4ed76

  • SHA256

    777d6a770777d6a7e900efbfb89a69a5bea17c4d3b6c34c3a09926c319ddb1e0

  • SHA512

    741dd2ef5ea288abb5dd47a7917193beda1c8d6d4153de88bc64a25e754cf0c4a2695156eec30bb072729ea3276ac03d4502af9c26fdef7d0f1cd08e86b1adba

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

amadey

Version

2.85

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

icedid

Campaign

2904573523

C2

placingapie.ink

Targets

    • Target

      777d6a770777d6a7e900efbfb89a69a5bea17c4d3b6c34c3a09926c319ddb1e0

    • Size

      159KB

    • MD5

      4c8f2fc1d1c6972c82186c639afdd97b

    • SHA1

      426ba69fd72679b6dcdf574bb418488db2a4ed76

    • SHA256

      777d6a770777d6a7e900efbfb89a69a5bea17c4d3b6c34c3a09926c319ddb1e0

    • SHA512

      741dd2ef5ea288abb5dd47a7917193beda1c8d6d4153de88bc64a25e754cf0c4a2695156eec30bb072729ea3276ac03d4502af9c26fdef7d0f1cd08e86b1adba

    • Amadey

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

    • Arkei

      Arkei is an infostealer written in C++.

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • suricata: ET MALWARE Win32/IcedID Request Cookie

      suricata: ET MALWARE Win32/IcedID Request Cookie

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

    • Arkei Stealer Payload

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks