87706490fa6b8194c63d5a9f39b85946b48533600c693ecff43f83f63eb1426f

General
Target

87706490fa6b8194c63d5a9f39b85946b48533600c693ecff43f83f63eb1426f

Size

134KB

Sample

211221-td12ysegbr

Score
10 /10
MD5

56d47e51d5f2e852bdf91506c55ee621

SHA1

38f5b323e9d3a70f9bea3a75903ab80e72c78f66

SHA256

87706490fa6b8194c63d5a9f39b85946b48533600c693ecff43f83f63eb1426f

SHA512

f7afd3417f2a69a47e297b1cd1b00b55e7ff1b0748f1a86283362a2ba9d70bce808e7c9fd77f7a44f949465d42b3f5f8f4173c18bbc0d899ad6ab36add02e364

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 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

Targets
Target

87706490fa6b8194c63d5a9f39b85946b48533600c693ecff43f83f63eb1426f

MD5

56d47e51d5f2e852bdf91506c55ee621

Filesize

134KB

Score
10/10
SHA1

38f5b323e9d3a70f9bea3a75903ab80e72c78f66

SHA256

87706490fa6b8194c63d5a9f39b85946b48533600c693ecff43f83f63eb1426f

SHA512

f7afd3417f2a69a47e297b1cd1b00b55e7ff1b0748f1a86283362a2ba9d70bce808e7c9fd77f7a44f949465d42b3f5f8f4173c18bbc0d899ad6ab36add02e364

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 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