djvu | 1cb6869826cf5ea749658c7622c8b4ecbcbb5c5e167ebc6623a01a0e0483e0f7

General

Target

setup_x86_x64_install.zip
Size

6.2MB
Sample

220321-kyfgbaafh9
MD5

3569ac6e04296e88444d7ecf799c71b7
SHA1

79a7f1e0fed008058afa803bdcf3172379808309
SHA256

1cb6869826cf5ea749658c7622c8b4ecbcbb5c5e167ebc6623a01a0e0483e0f7
SHA512

3de27b865db8ae753ca012771c71ca5e49e83aa4ebbac339938f722cb04c276a09925c759e0eaacaa842e69fb90ec7fb23e77a6411d2b1bc9d0f7b352f8091c8

Score

10^/10

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.fcektsy.top/

Extracted

Family

redline

Botnet

ANI

C2

45.142.215.47:27643

Extracted

Family

redline

Botnet

bomji1234

C2

86.107.197.196:63065

Attributes

auth_value
c1142ca8af2e545509032e96c9bc48d7

Extracted

Family

redline

Botnet

RUZKI

C2

193.233.48.58:38989

Attributes

auth_value
7787ecc647f66a171613d91bd46a7ce7

Extracted

Family

djvu

C2

http://fuyt.org/test3/get.php

Attributes

extension
.ssoi
offline_id
dYUDKE4rrBmSPsf8srHMsyP40jle9uyxDDCfdxt1
payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/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-NdDG3HIUZp 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@sysmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0427Jsfkjn

rsa_pubkey.plain

Targets

- Target
  
  setup_x86_x64_install.exe
- Size
  
  6.2MB
- MD5
  
  d2f0cfac1c354f041c7b243f3df94d0a
- SHA1
  
  dfc03d06e799018485dc2dd72f997a0fef3d83a1
- SHA256
  
  3faadb2356253a3c76b42691c13dd3c05b0df75fbf543041bd7afc478b9a838c
- SHA512
  
  ed4b434001a16e0d81d59a5be9a26d31be8fb518ddc9e98dd22ca031761ab88ec9d4d479f11b2c0febfb90960061159836c806952d9e0c5cf9239654a5b7e6d6
Score

10^/10

djvu redline socelars vidar ani bomji1234 ruzki aspackv2 collection discovery evasion infostealer persistence ransomware spyware stealer trojan vmprotect
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars Payload
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops Chrome extension
- Drops desktop.ini file(s)
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1