Overview

overview

10

Static

static

3A227B8E84...4C.exe

windows7_x64

10

3A227B8E84...4C.exe

windows10_x64

10

Sharing

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General

  • Target

    3A227B8E84722B577247B94618314F2FF02A48A2F984C.exe

  • Size

    5.6MB

  • Sample

    211126-w3rkxseacr

  • MD5

    590f1f37bd82f3e99c0fbd0667b07dc6

  • SHA1

    89a1629bfdc1cbbc52432c463aa9b6a1bbb443cd

  • SHA256

    3a227b8e84722b577247b94618314f2ff02a48a2f984c32391717a68df894586

  • SHA512

    5edcf38b60ac7ede3c510a0fcec0624ac18f17fc91ab80b8f300087de4d3a17aeeecebf3bb6b17cc2974c881636883ec582038d713f683771dd318c98cc3da52

Score
10/10
redlinesmokeloadersocelarsvidar916anisheaspackv2backdoordiscoveryevasioninfostealerspywarestealersuricatatrojan

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.hbgents.top/

http://www.rsnzhy.com/

http://www.znsjis.top/

Extracted

Family

vidar

Version

41.4

Botnet

916

C2

https://mas.to/@sslam

Attributes
  • profile_id

    916

Extracted

Family

smokeloader

Version

2020

C2

http://directorycart.com/upload/

http://tierzahnarzt.at/upload/

http://streetofcards.com/upload/

http://ycdfzd.com/upload/

http://successcoachceo.com/upload/

http://uhvu.cn/upload/

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

Extracted

Family

redline

Botnet

she

C2

135.181.129.119:4805

Extracted

Family

redline

Botnet

ANI

C2

194.104.136.5:46013

Targets

    • Target

      3A227B8E84722B577247B94618314F2FF02A48A2F984C.exe

    • Size

      5.6MB

    • MD5

      590f1f37bd82f3e99c0fbd0667b07dc6

    • SHA1

      89a1629bfdc1cbbc52432c463aa9b6a1bbb443cd

    • SHA256

      3a227b8e84722b577247b94618314f2ff02a48a2f984c32391717a68df894586

    • SHA512

      5edcf38b60ac7ede3c510a0fcec0624ac18f17fc91ab80b8f300087de4d3a17aeeecebf3bb6b17cc2974c881636883ec582038d713f683771dd318c98cc3da52

    Score
    10/10
    redlinesmokeloadersocelarsvidar916sheaspackv2backdoordiscoveryevasioninfostealerspywarestealersuricatatrojanani

    • 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 NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE ClipBanker Variant Activity (POST)

      suricata: ET MALWARE ClipBanker Variant Activity (POST)

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata

    • suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

      suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

      suricata

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

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata

    • Vidar Stealer

      stealer

    • 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

    • 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.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks