General

  • Target

    39f4195b8a8516a361343c641b3343bbf870abc69f7f734105f29df6f630d37b

  • Size

    287KB

  • Sample

    210924-v14l2ahdbm

  • MD5

    7db925ca083865c068baed7947c2b4a1

  • SHA1

    d8e12bfbb94aa19360ee64198c55127fa3f961cb

  • SHA256

    39f4195b8a8516a361343c641b3343bbf870abc69f7f734105f29df6f630d37b

  • SHA512

    7605409d310d462d85414145d25470140177434d20daaf7a2850c11fc58915ad6324f1f22a4a6f34d39e8bc192224f71dd1c68a52a795e7df2e5f1a56071005a

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

545

C2

147.124.212.128:45499

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes
  • url4cnc

    https://t.me/justoprostohello

rc4.plain
rc4.plain

Targets

    • Target

      39f4195b8a8516a361343c641b3343bbf870abc69f7f734105f29df6f630d37b

    • Size

      287KB

    • MD5

      7db925ca083865c068baed7947c2b4a1

    • SHA1

      d8e12bfbb94aa19360ee64198c55127fa3f961cb

    • SHA256

      39f4195b8a8516a361343c641b3343bbf870abc69f7f734105f29df6f630d37b

    • SHA512

      7605409d310d462d85414145d25470140177434d20daaf7a2850c11fc58915ad6324f1f22a4a6f34d39e8bc192224f71dd1c68a52a795e7df2e5f1a56071005a

    • 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

    • ServHelper

      ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    • xmrig

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

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies RDP port number used by Windows

    • Sets DLL path for service in the registry

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks