General

  • Target

    2ce71601fa23b3340d351bcf4a7ce45ba8c207df3be62146f987fba298b05bfb

  • Size

    175KB

  • Sample

    211012-lyck4acad9

  • MD5

    16dac496ddda6108f8a0a5f5c29f777f

  • SHA1

    9fc6750104fac8148800c9144aeee4e52a491b02

  • SHA256

    2ce71601fa23b3340d351bcf4a7ce45ba8c207df3be62146f987fba298b05bfb

  • SHA512

    f67a5a40f04e76d763257567105409d06e7c08b5426f0bd24886d54e6187c9e5d35549cae80b2af81852b4da773e0e53606e4ff268edaaf034c16113a3e88638

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://linavanandr11.club/

http://iselaharty12.club/

http://giovaninardo13.club/

http://zayneliann14.club/

http://zorinosali15.club/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

159

C2

190.2.136.29:3279

Extracted

Family

redline

Botnet

w1

C2

109.234.34.165:12323

Extracted

Family

raccoon

Version

1.8.2

Botnet

8d179b9e611eee525425544ee8c6d77360ab7cd9

Attributes
  • url4cnc

    http://teletop.top/agrybirdsgamerept

    http://teleta.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      2ce71601fa23b3340d351bcf4a7ce45ba8c207df3be62146f987fba298b05bfb

    • Size

      175KB

    • MD5

      16dac496ddda6108f8a0a5f5c29f777f

    • SHA1

      9fc6750104fac8148800c9144aeee4e52a491b02

    • SHA256

      2ce71601fa23b3340d351bcf4a7ce45ba8c207df3be62146f987fba298b05bfb

    • SHA512

      f67a5a40f04e76d763257567105409d06e7c08b5426f0bd24886d54e6187c9e5d35549cae80b2af81852b4da773e0e53606e4ff268edaaf034c16113a3e88638

    • Arkei

      Arkei is an infostealer written in C++.

    • 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.

    • xmrig

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

    • Arkei Stealer Payload

    • Grants admin privileges

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

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies RDP port number used by Windows

    • Sets DLL path for service in the registry

    • Checks BIOS information in registry

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks