Overview

overview

10

Static

static

a447d89f3c...53.exe

windows7_x64

10

a447d89f3c...53.exe

windows10_x64

10

Sharing

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General

  • Target

    a447d89f3c72c8f5c81e9cac1b3eeb53.exe

  • Size

    3.2MB

  • Sample

    210809-bzn52zv9sx

  • MD5

    a447d89f3c72c8f5c81e9cac1b3eeb53

  • SHA1

    e5693ec6ef7d5b5d872130d33c05a10160a127c9

  • SHA256

    7ca942cc19eb3d9f6bd2e5947eb77af104948ccea1f4b96c87270e91065650c7

  • SHA512

    dc4ee7dcec578bc38caccdcebdbf4ee13c4dd2b10fb2538f164e92f2216c359184022b30a8aaa5c6f1a6b2dd360ae7f75d0005be26efdadb0e9f04a890741d4b

Score
10/10
gluptebametasploitredlinesmokeloadersocelarsvidarxmrig706aspackv2backdoordiscoverydropperevasioninfostealerloaderminerpersistencespywarestealersuricatatrojan

Malware Config

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

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

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      a447d89f3c72c8f5c81e9cac1b3eeb53.exe

    • Size

      3.2MB

    • MD5

      a447d89f3c72c8f5c81e9cac1b3eeb53

    • SHA1

      e5693ec6ef7d5b5d872130d33c05a10160a127c9

    • SHA256

      7ca942cc19eb3d9f6bd2e5947eb77af104948ccea1f4b96c87270e91065650c7

    • SHA512

      dc4ee7dcec578bc38caccdcebdbf4ee13c4dd2b10fb2538f164e92f2216c359184022b30a8aaa5c6f1a6b2dd360ae7f75d0005be26efdadb0e9f04a890741d4b

    Score
    10/10
    redlinesmokeloadervidar706aspackv2backdoorevasioninfostealerspywarestealersuricatatrojangluptebametasploitsocelarsxmrigdiscoverydropperloaderminerpersistence

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE GCleaner Downloader Activity M1

      suricata: ET MALWARE GCleaner Downloader Activity M1

      suricata

    • suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)

      suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)

      suricata

    • suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata

    • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      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 Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

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

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • xmrig

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

      minerxmrig

    • Nirsoft

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks