Overview

overview

10

Static

static

defe2e93fe...eb.exe

windows7_x64

10

defe2e93fe...eb.exe

windows10_x64

10

Sharing

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General

  • Target

    defe2e93fec346d7bf76f6067da2b8eb.exe

  • Size

    228KB

  • Sample

    211007-h6n3bacbhm

  • MD5

    defe2e93fec346d7bf76f6067da2b8eb

  • SHA1

    042f949ce134d885fe815513f4b4c63822436537

  • SHA256

    acc263aaa282b35a74e824dace95d82404a48516fb2eddbd9fa15353d9aad9f4

  • SHA512

    fbcd8cdee232b6eb878eb140e58b39b37693fedc021e906c77b376340235cfc6040f0ce759552a9701360d26da8e1424db2ed6ea7622db29c294991c2320e249

Score
10/10
raccoonredlinesmokeloadertofseevidarxmrig2ea41939378a473cbe7002fd507389778c0f10e77778008d179b9e611eee525425544ee8c6d77360ab7cd9backdoordiscoveryevasioninfostealerminerpersistencespywarestealersuricatathemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fiskahlilian16.top/

http://paishancho17.top/

http://ydiannetter18.top/

http://azarehanelle19.top/

http://quericeriant20.top/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

777

C2

93.115.20.139:28978

Extracted

Family

raccoon

Version

1.8.2

Botnet

2ea41939378a473cbe7002fd507389778c0f10e7

Attributes
  • url4cnc

    http://teletop.top/stevuitreen

    http://teleta.top/stevuitreen

    https://t.me/stevuitreen

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

800

C2

87.251.71.44:80

Extracted

Family

raccoon

Version

1.8.2

Botnet

8d179b9e611eee525425544ee8c6d77360ab7cd9

Attributes
  • url4cnc

    http://teletop.top/agrybirdsgamerept

    http://teleta.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      defe2e93fec346d7bf76f6067da2b8eb.exe

    • Size

      228KB

    • MD5

      defe2e93fec346d7bf76f6067da2b8eb

    • SHA1

      042f949ce134d885fe815513f4b4c63822436537

    • SHA256

      acc263aaa282b35a74e824dace95d82404a48516fb2eddbd9fa15353d9aad9f4

    • SHA512

      fbcd8cdee232b6eb878eb140e58b39b37693fedc021e906c77b376340235cfc6040f0ce759552a9701360d26da8e1424db2ed6ea7622db29c294991c2320e249

    Score
    10/10
    raccoonredlinesmokeloadertofseevidarxmrig2ea41939378a473cbe7002fd507389778c0f10e77778008d179b9e611eee525425544ee8c6d77360ab7cd9backdoordiscoveryevasioninfostealerminerpersistencespywarestealersuricatathemidatrojan

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Windows security bypass

      evasiontrojan

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

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

      evasion

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Tasks