1b8d2ab90fb38b4bea635316b70b3cdbc4dd4cfbebe16d96b821d32e8f6e1af4

General
Target

1b8d2ab90fb38b4bea635316b70b3cdbc4dd4cfbebe16d96b821d32e8f6e1af4

Size

134KB

Sample

211221-r2zgxseegr

Score
10 /10
MD5

c6c75b0d8ae8f6ebecf2d8d2737b5920

SHA1

c56c55b1b767aec1b92e73b68e9813050a61cc5d

SHA256

1b8d2ab90fb38b4bea635316b70b3cdbc4dd4cfbebe16d96b821d32e8f6e1af4

SHA512

94625616f25841e7a092b73e1488c5a4f2b1066ff73fa5cc1503614abca2f5b1641b96b6aefcf58af05b4cf2d7607b4b81dbb6035d0f55dd241f75e2ac52147c

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

mubrikych.top

oxxyfix.xyz

Extracted

Family redline
Botnet install
C2

62.182.156.187:56323

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

Targets
Target

1b8d2ab90fb38b4bea635316b70b3cdbc4dd4cfbebe16d96b821d32e8f6e1af4

MD5

c6c75b0d8ae8f6ebecf2d8d2737b5920

Filesize

134KB

Score
10/10
SHA1

c56c55b1b767aec1b92e73b68e9813050a61cc5d

SHA256

1b8d2ab90fb38b4bea635316b70b3cdbc4dd4cfbebe16d96b821d32e8f6e1af4

SHA512

94625616f25841e7a092b73e1488c5a4f2b1066ff73fa5cc1503614abca2f5b1641b96b6aefcf58af05b4cf2d7607b4b81dbb6035d0f55dd241f75e2ac52147c

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

  • 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

  • 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
  • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    Description

    suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    Tags

  • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    Description

    suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    Tags

  • 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
  • Deletes itself

  • 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 Microsoft Outlook profiles

    Tags

    TTPs

    Email Collection
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • 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
  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix