General

  • Target

    95a7c880a09ee1c63b433c8926ce65671e6609a70dcae0af7719622082079859

  • Size

    9.9MB

  • Sample

    211223-qqzswaafgj

  • MD5

    d96604e6d61e59a0ada37d738dde3dec

  • SHA1

    79e674165810ae7861a8cb1e59230361da2a8f3a

  • SHA256

    95a7c880a09ee1c63b433c8926ce65671e6609a70dcae0af7719622082079859

  • SHA512

    8f9660bb9d6066e08e6cba581c4cfae7487536e6bfbbf1f3852145dc1dfe5900f79637812272c9e2117f638b70752f51dad3c80b1574193670b685e8a1124dde

Malware Config

Extracted

Family

socelars

C2

http://www.biohazardgraphics.com/

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

rc4.i32
rc4.i32

Extracted

Family

vidar

Version

49.2

Botnet

915

C2

https://mstdn.social/@kipriauk9

https://qoto.org/@kipriauk8

Attributes
  • profile_id

    915

Extracted

Family

redline

Botnet

v3user1

C2

159.69.246.184:13127

Extracted

Family

raccoon

Botnet

8fc55a7ea41b0c5db2ca3c881e20966100c28a40

Attributes
  • url4cnc

    http://194.180.174.53/jredmankun

    http://91.219.236.18/jredmankun

    http://194.180.174.41/jredmankun

    http://91.219.236.148/jredmankun

    https://t.me/jredmankun

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

media22ns

C2

65.108.69.168:13293

Targets

    • Target

      95a7c880a09ee1c63b433c8926ce65671e6609a70dcae0af7719622082079859

    • Size

      9.9MB

    • MD5

      d96604e6d61e59a0ada37d738dde3dec

    • SHA1

      79e674165810ae7861a8cb1e59230361da2a8f3a

    • SHA256

      95a7c880a09ee1c63b433c8926ce65671e6609a70dcae0af7719622082079859

    • SHA512

      8f9660bb9d6066e08e6cba581c4cfae7487536e6bfbbf1f3852145dc1dfe5900f79637812272c9e2117f638b70752f51dad3c80b1574193670b685e8a1124dde

    • Modifies Windows Defender Real-time Protection settings

    • Process spawned unexpected child process

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

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

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

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

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

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

    • suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

      suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

    • 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: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

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

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

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

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • 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.

    • Checks whether UAC is enabled

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks