fc38ce4c627e9ca917e82712181e049454ecd9488e7cad96078cf043f9dc4c8b

General
Target

fc38ce4c627e9ca917e82712181e049454ecd9488e7cad96078cf043f9dc4c8b

Size

330KB

Sample

211221-3nplcaegc2

Score
10 /10
MD5

421c07400eb023d0c8abb47b1168da62

SHA1

252011e881ec660210cda32705e7a442138833e1

SHA256

fc38ce4c627e9ca917e82712181e049454ecd9488e7cad96078cf043f9dc4c8b

SHA512

af553516cddbc0d74c027afc4eb2e1a68caa5c69468a885e5376f24f26aa9259cfa4824e425a067202c8d7f5b34bbd4c5f41273e627502043269a5aad111db2f

Malware Config

Extracted

Family smokeloader
Version 2020
C2

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

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

rc4.i32
rc4.i32

Extracted

Family tofsee
C2

mubrikych.top

oxxyfix.xyz

Extracted

Family redline
Botnet 1
C2

86.107.197.138:38133

Extracted

Family amadey
Version 2.86
C2

2.56.56.210/notAnoob/index.php

Extracted

Family redline
Botnet runpe
C2

142.202.242.172:7667

Extracted

Family raccoon
Botnet 10da56e7e71e97bdc1f36eb76813bbc3231de7e4
Attributes
url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar
rc4.plain
rc4.plain

Extracted

Family redline
Botnet 444
C2

31.131.254.105:1498

Targets
Target

fc38ce4c627e9ca917e82712181e049454ecd9488e7cad96078cf043f9dc4c8b

MD5

421c07400eb023d0c8abb47b1168da62

Filesize

330KB

Score
10/10
SHA1

252011e881ec660210cda32705e7a442138833e1

SHA256

fc38ce4c627e9ca917e82712181e049454ecd9488e7cad96078cf043f9dc4c8b

SHA512

af553516cddbc0d74c027afc4eb2e1a68caa5c69468a885e5376f24f26aa9259cfa4824e425a067202c8d7f5b34bbd4c5f41273e627502043269a5aad111db2f

Tags

Signatures

  • Amadey

    Description

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    Tags

  • Arkei

    Description

    Arkei is an infostealer written in C++.

    Tags

  • Detect Neshta Payload

  • Modifies system executable filetype association

    Tags

    TTPs

    Modify RegistryChange Default File Association
  • Neshta

    Description

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    Tags

  • Raccoon

    Description

    Simple but powerful infostealer which was very active in 2019.

    Tags

  • RedLine

    Description

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

    Tags

  • RedLine Payload

  • SmokeLoader

    Description

    Modular backdoor trojan in use since 2014.

    Tags

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Tofsee

    Description

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

    Tags

  • Windows security bypass

    Tags

    TTPs

    Disabling Security ToolsModify Registry
  • xmrig

    Description

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

    Tags

  • Arkei Stealer Payload

    Tags

  • XMRig Miner Payload

    Tags

  • Creates new service(s)

    Tags

    TTPs

    New Service
  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Sets service image path in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • VMProtect packed file

    Description

    Detects executables packed with VMProtect commercial packer.

    Tags

  • Deletes itself

  • Drops startup file

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry
  • Legitimate hosting services abused for malware hosting/C2

    TTPs

    Web Service
  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix