General

  • Target

    b60154db48bfc24a229971fce49a2d2580aef16b471622086e08471f2aee28bc

  • Size

    327KB

  • Sample

    220117-vm73asbda2

  • MD5

    6df0b35c1db7a38077707e4d50923887

  • SHA1

    ce698e45a0437b8a3e0f88baaba6e54bfc7607ed

  • SHA256

    b60154db48bfc24a229971fce49a2d2580aef16b471622086e08471f2aee28bc

  • SHA512

    e8eb7ea8257ba020ad599fe4e953491c2be546b752d8c6235d58cd1b0df265952ea676c5f5a107831a20a8647b2cf83eec4933ba2000e1f9088f0a260df64b44

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

tofsee

C2

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.5

Botnet

470193d69fd872b73819c5e70dc68242c10ccbce

Attributes
  • url4cnc

    http://185.163.204.22/capibar

    http://178.62.113.205/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.5

Botnet

628dbe616eb46c5e66398ea6a12fa931e1f38eaf

Attributes
  • url4cnc

    http://185.163.204.22/capibar

    http://178.62.113.205/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Targets

    • Target

      b60154db48bfc24a229971fce49a2d2580aef16b471622086e08471f2aee28bc

    • Size

      327KB

    • MD5

      6df0b35c1db7a38077707e4d50923887

    • SHA1

      ce698e45a0437b8a3e0f88baaba6e54bfc7607ed

    • SHA256

      b60154db48bfc24a229971fce49a2d2580aef16b471622086e08471f2aee28bc

    • SHA512

      e8eb7ea8257ba020ad599fe4e953491c2be546b752d8c6235d58cd1b0df265952ea676c5f5a107831a20a8647b2cf83eec4933ba2000e1f9088f0a260df64b44

    • Arkei

      Arkei is an infostealer written in C++.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Windows security bypass

    • xmrig

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

    • Arkei Stealer Payload

    • XMRig Miner Payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks