General

  • Target

    file.exe

  • Size

    276KB

  • Sample

    231123-lpxjxahh4v

  • MD5

    d67acaddbe44a3febc3348f75a22888d

  • SHA1

    3be875b32727db74827d630c042b2d0be5b622d2

  • SHA256

    03a83e440c0d1d8f9390f8edf180c54aa4111a39c2b00a05650e4d47e613c754

  • SHA512

    9ede4dd37984a784f856cbbc275fc567d885f55fc4af809c177ab17dc257e6eeef67d2ac182ee75090b99ce5d5305a9fe7367669d75ad11d02624da44eb7093a

  • SSDEEP

    3072:nX0N0TTuUimSJFE4GGnTDUSMdxYw5YX0xpqopUTcIxAoUvt1Zq7:XxTFSTfJnMSMsBkxpFWy0

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

1120

C2

194.49.94.77:22888

Extracted

Family

djvu

C2

http://zexeq.com/lancer/get.php

Attributes
  • extension

    .iicc

  • offline_id

    MI4io8cIlhyYsGaDxoKsbpWzfIe5lGPE0dYtrht1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://zexeq.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-Y6UIMfI736 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0826ASdw

rsa_pubkey.plain

Extracted

Family

redline

Botnet

1122

C2

194.49.94.77:22888

Extracted

Family

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

194.49.94.181:40264

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      file.exe

    • Size

      276KB

    • MD5

      d67acaddbe44a3febc3348f75a22888d

    • SHA1

      3be875b32727db74827d630c042b2d0be5b622d2

    • SHA256

      03a83e440c0d1d8f9390f8edf180c54aa4111a39c2b00a05650e4d47e613c754

    • SHA512

      9ede4dd37984a784f856cbbc275fc567d885f55fc4af809c177ab17dc257e6eeef67d2ac182ee75090b99ce5d5305a9fe7367669d75ad11d02624da44eb7093a

    • SSDEEP

      3072:nX0N0TTuUimSJFE4GGnTDUSMdxYw5YX0xpqopUTcIxAoUvt1Zq7:XxTFSTfJnMSMsBkxpFWy0

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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.

    • Modifies boot configuration data using bcdedit

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Stops running service(s)

    • Deletes itself

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

2
T1562

File and Directory Permissions Modification

1
T1222

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Impact

Inhibit System Recovery

1
T1490

Service Stop

1
T1489

Tasks