Overview

overview

10

Static

static

accf83b613...23.exe

windows7_x64

10

accf83b613...23.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    accf83b613404a2148dd072534eff8a2a7df652da73ea29f23e7086c59986a23

  • Size

    3.2MB

  • Sample

    220311-3x6wzsfhdj

  • MD5

    b34dc8ca6d3a933b4e4479021cd5ae1a

  • SHA1

    b55b712901b8ae287ceb9e52db2cc4e8a13ddff7

  • SHA256

    accf83b613404a2148dd072534eff8a2a7df652da73ea29f23e7086c59986a23

  • SHA512

    e189206c71661324910af556aa8b7b22f93774670ed389e3ae6024ccde85827a373820d24f22601ca707cb17be7e1e74eb552e814d6c11615d27fbf17faed93e

Score
10/10
onlyloggerraccoonredlinesmokeloadertofseevidar5e952d9d2bbe82643afb1857a7befd7377f3a063706domani2istall1lyla2aspackv2backdoorevasioninfostealerloaderpersistencespywarestealersuricatatrojanupx

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://62.204.41.71/cs/SkyDrive.oo

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://62.204.41.71/cs/Fax.oo

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://62.204.41.71/cs/RED.oo

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://62.204.41.71/Offer/Offer.oo

Extracted

Family

redline

Botnet

DomAni2

C2

flestriche.xyz:80

Extracted

Family

redline

Botnet

ISTALL1

C2

86.107.197.196:63065

Attributes
  • auth_value

    5fe37244c13b89671311b4f994adce81

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

raccoon

Botnet

5e952d9d2bbe82643afb1857a7befd7377f3a063

Attributes
  • url4cnc

    http://185.3.95.153/sbjoahera

    http://185.163.204.22/sbjoahera

    https://t.me/sbjoahera

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

Lyla2

C2

bonezarisor.xyz:80

Attributes
  • auth_value

    de2a98abc502b86b809fbc366af9256a

Targets

    • Target

      accf83b613404a2148dd072534eff8a2a7df652da73ea29f23e7086c59986a23

    • Size

      3.2MB

    • MD5

      b34dc8ca6d3a933b4e4479021cd5ae1a

    • SHA1

      b55b712901b8ae287ceb9e52db2cc4e8a13ddff7

    • SHA256

      accf83b613404a2148dd072534eff8a2a7df652da73ea29f23e7086c59986a23

    • SHA512

      e189206c71661324910af556aa8b7b22f93774670ed389e3ae6024ccde85827a373820d24f22601ca707cb17be7e1e74eb552e814d6c11615d27fbf17faed93e

    Score
    10/10
    onlyloggerredlinevidardomani2istall1aspackv2evasioninfostealerloaderspywarestealersuricatatrojanupxraccoonsmokeloadertofsee5e952d9d2bbe82643afb1857a7befd7377f3a063706lyla2backdoorpersistence

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

      loaderonlylogger

    • 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

    • 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

    • suricata: ET MALWARE Danabot Key Exchange Request

      suricata: ET MALWARE Danabot Key Exchange Request

      suricata

    • suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

      suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

      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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2

      suricata

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2

      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 HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata

    • suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6

      suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6

      suricata

    • suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

      suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

      suricata

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

      evasion

    • OnlyLogger Payload

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks whether UAC is enabled

      evasiontrojan

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

New Service

1
T1050

Scheduled Task

1
T1053

Hidden Files and Directories

1
T1158

Privilege Escalation

New Service

1
T1050

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Hidden Files and Directories

1
T1158

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks