General

  • Target

    1b5a0fa9011641c56cc221bcfbb4a2ef.bin

  • Size

    145KB

  • Sample

    231118-bmeafahe6v

  • MD5

    95ecb3c9d063a62da72e583b521eb3b1

  • SHA1

    19266156b363dc5d9ca904006dfd85e98bfa6310

  • SHA256

    d4b2791fce0fe6475f181d91414d2123d175e7a959bae8754ab9224f91a6d557

  • SHA512

    28f24f60008b3a5d9d7ba12781183f8c85c0c48e8bfb9deff81db4d54e2eb499ca05a060e460136be46c5df1c6f232b69defeeb2607960ab63be559f598af717

  • SSDEEP

    3072:YQeCPUSEzfYc4asKVfVrn1pcfB07A902DnyMCY+LPBE8C9xD8n5ZktnxrqCa58C:q1lsuVrn1oB8oyMCD5EpskttqCvC

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Extracted

Family

smokeloader

Version

2022

C2

http://dpav.cc/tmp/

http://lrproduct.ru/tmp/

http://kggcp.com/tmp/

http://talesofpirates.net/tmp/

http://pirateking.online/tmp/

http://piratia.pw/tmp/

http://go-piratia.ru/tmp/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

13

C2

77.91.68.235:9486

Targets

    • Target

      bbd761200738143705543689c13919065c19468a060b7cc63366ec414fcad107.exe

    • Size

      226KB

    • MD5

      1b5a0fa9011641c56cc221bcfbb4a2ef

    • SHA1

      fee659c8ba5b437a487818f8fd7d2e7170c36774

    • SHA256

      bbd761200738143705543689c13919065c19468a060b7cc63366ec414fcad107

    • SHA512

      b3224b3b1edcf326de91c94553152d56c0969ebef53de32e18f12532a0cebe4bd7fea27994fe20aa48e07dd13d24896dc9fca005516b46ba0bdf45f6a0ed4240

    • SSDEEP

      3072:faRO7LTd01hfIZEpuIGwSVIfgKbVb7g5NafvlXRO7meJN1X:f7LTK/GJVIIK5b7UNsW7

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • 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.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks