General

  • Target

    69f43d84ba4b9ebce81b664f948f00a12beb4ce94a8d69104a668279a2be8d8d

  • Size

    298KB

  • Sample

    211224-w4j78sfaa4

  • MD5

    4e403e5f1ffe271baff5a7b883ed15cd

  • SHA1

    833e5db562327cc84bca8b9c0baff49d7fbe9547

  • SHA256

    69f43d84ba4b9ebce81b664f948f00a12beb4ce94a8d69104a668279a2be8d8d

  • SHA512

    cbe8232f67db21919ecf2c885bbba82da29701e3ee81fc0167e9892775f6eacfd0925ab4795f5953aff7382ab31242d446bd00d8534f773f590f41f6c153e8c8

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

3.01

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

raccoon

rc4.plain

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

amadey

Version

2.86

C2

2.56.56.210/notAnoob/index.php

Extracted

Family

redline

Botnet

@cas

C2

87.249.53.87:63820

Extracted

Family

raccoon

Botnet

e9f10fade0328e7cef5c9f5bf00076086ba5a8a1

Attributes
url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
rc4.plain
rc4.plain

Targets

    • Target

      69f43d84ba4b9ebce81b664f948f00a12beb4ce94a8d69104a668279a2be8d8d

    • Size

      298KB

    • MD5

      4e403e5f1ffe271baff5a7b883ed15cd

    • SHA1

      833e5db562327cc84bca8b9c0baff49d7fbe9547

    • SHA256

      69f43d84ba4b9ebce81b664f948f00a12beb4ce94a8d69104a668279a2be8d8d

    • SHA512

      cbe8232f67db21919ecf2c885bbba82da29701e3ee81fc0167e9892775f6eacfd0925ab4795f5953aff7382ab31242d446bd00d8534f773f590f41f6c153e8c8

    • Amadey

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

    • Arkei

      Arkei is an infostealer written in C++.

    • Detect Neshta Payload

    • Modifies system executable filetype association

    • Neshta

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

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Tofsee

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

    • Windows security bypass

    • Arkei Stealer Payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Command and Control

    Credential Access

    Execution

      Exfiltration

        Impact

          Initial Access

            Lateral Movement

              Privilege Escalation