Overview

overview

10

Static

static

setup_x86_...ll.exe

windows11_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

Resubmissions

07-09-2021 17:26

210907-vzzaxsdae6 10

07-09-2021 13:18

210907-qkaa2acfe3 10

06-09-2021 17:52

210906-wfz9jsbch4 10

06-09-2021 17:51

210906-wfnwhsbch3 10

06-09-2021 13:27

210906-qp3hdaedaj 10

06-09-2021 09:28

210906-lfpgyaeael 10

06-09-2021 04:33

210906-e6mmpsaaa2 10

05-09-2021 05:25

210905-f4h26sfab6 10

04-09-2021 21:32

210904-1dqdsahfdj 10

04-09-2021 21:19

210904-z56z6shfck 10

Sharing

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General

  • Target

    setup_x86_x64_install.exe

  • Size

    2.2MB

  • Sample

    210907-qkaa2acfe3

  • MD5

    e3b3a95ef03de0de77cca7a54ea22c94

  • SHA1

    d318d234f8f27f25de660d9881113df9d11c24ff

  • SHA256

    baa381f572d293636b6e48cacd2cd6a6f4f9e5f71c583873260f6ac01f0f5e15

  • SHA512

    3c1c6254f14491bc2cb096d8b46d0d65e096dac331bab2df9c5b173271eef1b9a9deb831f212a0117fab16665277208d0c1b5183ea600cc2bbe6f9049c57ad0d

Score
10/10
redlinesmokeloadersocelarsvidarxmrig706pubaspackv2backdoordiscoveryevasioninfostealerminerpersistencespywarestealertrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://shellloader.com/welcome

Extracted

Family

vidar

Version

40.4

Botnet

706

C2

https://romkaxarit.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

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

Extracted

Family

redline

Botnet

pub

C2

193.56.146.78:51487

Targets

    • Target

      setup_x86_x64_install.exe

    • Size

      2.2MB

    • MD5

      e3b3a95ef03de0de77cca7a54ea22c94

    • SHA1

      d318d234f8f27f25de660d9881113df9d11c24ff

    • SHA256

      baa381f572d293636b6e48cacd2cd6a6f4f9e5f71c583873260f6ac01f0f5e15

    • SHA512

      3c1c6254f14491bc2cb096d8b46d0d65e096dac331bab2df9c5b173271eef1b9a9deb831f212a0117fab16665277208d0c1b5183ea600cc2bbe6f9049c57ad0d

    Score
    10/10
    vidarxmrigaspackv2discoveryevasionminerpersistencestealerredlinesmokeloadersocelars706pubbackdoorinfostealerspywaretrojan

    • 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

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • xmrig

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

      minerxmrig

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

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

      evasion

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • 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

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4behavioral5behavioral6

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

4
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Software Discovery

1
T1518

Query Registry

8
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

8
T1082

Peripheral Device Discovery

2
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks