General

  • Target

    e87d0fb6c7befad21a15111bb01b2b338067675aa364c5885f9924e3c23a850c

  • Size

    300KB

  • Sample

    230317-jc2xraeh34

  • MD5

    96a4bad863093e363a64c222e89ec8b0

  • SHA1

    5058fd4705213689f837b689c5bc4d38847a0cb7

  • SHA256

    e87d0fb6c7befad21a15111bb01b2b338067675aa364c5885f9924e3c23a850c

  • SHA512

    a03a7c59d5e5aef824caba6fb121feeb25f7da4bf3d5b4702797c297f315ff1c81384fb0bc77513da8b5e6e945a5cf4632d59e49797534c927fc774af954145b

  • SSDEEP

    3072:W+eb5EGLFAwGLut0/A8MQ489KwmJrt2oy914eIQBO/4sDpTqMI3A/LK:W1b5EGLFLGV/A8sZ1xy914LQU/FZ/L

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://vispik.at/tmp/

http://ekcentric.com/tmp/

http://hbeat.ru/tmp/

http://mordo.ru/tmp/

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

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

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

Attributes
  • extension

    .dapo

  • offline_id

    8EM6M9LqEzIk18qaQ87WiPQ1u84RRdej5V1ovht1

  • payload_url

    http://uaery.top/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-vbVkogQdu2 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0667JOsie

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

vidar

Version

3

Botnet

d6ef050131e7d5a1d595c51613328971

C2

https://t.me/zaskullz

https://steamcommunity.com/profiles/76561199486572327

http://135.181.87.234:80

Attributes
  • profile_id_v2

    d6ef050131e7d5a1d595c51613328971

Targets

    • Target

      e87d0fb6c7befad21a15111bb01b2b338067675aa364c5885f9924e3c23a850c

    • Size

      300KB

    • MD5

      96a4bad863093e363a64c222e89ec8b0

    • SHA1

      5058fd4705213689f837b689c5bc4d38847a0cb7

    • SHA256

      e87d0fb6c7befad21a15111bb01b2b338067675aa364c5885f9924e3c23a850c

    • SHA512

      a03a7c59d5e5aef824caba6fb121feeb25f7da4bf3d5b4702797c297f315ff1c81384fb0bc77513da8b5e6e945a5cf4632d59e49797534c927fc774af954145b

    • SSDEEP

      3072:W+eb5EGLFAwGLut0/A8MQ489KwmJrt2oy914eIQBO/4sDpTqMI3A/LK:W1b5EGLFLGV/A8sZ1xy914LQU/FZ/L

    • Amadey

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

    • Detected Djvu ransomware

    • Detects PseudoManuscrypt payload

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • PseudoManuscrypt

      PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • 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

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks