General

  • Target

    7a3651a6f225a1724f8d44d19f8ca269864bdcb709993d7e8d50dd409864220f

  • Size

    275KB

  • Sample

    230511-jbvgaaeb9z

  • MD5

    105efb4b1e4c33529479e902ba939417

  • SHA1

    c5e9349bfb5d4c1c5610a4fc697d7bc2230680fd

  • SHA256

    7a3651a6f225a1724f8d44d19f8ca269864bdcb709993d7e8d50dd409864220f

  • SHA512

    94850f60e2bbe33adfc275e34ccbbe4b4f5bfd4ddbb790c3a13f6079a9fc3937876122150b104f8926f35555b9e2bda03a4ec042c3574305cf524c3006fee948

  • SSDEEP

    6144:SmVW2L63FTd6Jwez8tjMHXSfyqgJ6xKL:SuW2WFTAJ851qqO6xKL

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

http://aapu.at/tmp/

http://poudineh.com/tmp/

rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .qore

  • offline_id

    dp2XHHJytO0BDSHTEAkoGB97DSSLD0rheNyRBit1

  • payload_url

    http://colisumy.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-KOKbb3hd7U 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: 0703Sdeb

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      7a3651a6f225a1724f8d44d19f8ca269864bdcb709993d7e8d50dd409864220f

    • Size

      275KB

    • MD5

      105efb4b1e4c33529479e902ba939417

    • SHA1

      c5e9349bfb5d4c1c5610a4fc697d7bc2230680fd

    • SHA256

      7a3651a6f225a1724f8d44d19f8ca269864bdcb709993d7e8d50dd409864220f

    • SHA512

      94850f60e2bbe33adfc275e34ccbbe4b4f5bfd4ddbb790c3a13f6079a9fc3937876122150b104f8926f35555b9e2bda03a4ec042c3574305cf524c3006fee948

    • SSDEEP

      6144:SmVW2L63FTd6Jwez8tjMHXSfyqgJ6xKL:SuW2WFTAJ851qqO6xKL

    • Amadey

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

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies file permissions

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Tasks