djvu | b60a2e54a8a878592aa7ef467f982e4d4116252790be53a8907ede7687ceb391

General

Target
b60a2e54a8a878592aa7ef467f982e4d4116252790be53a8907ede7687ceb391
Size 314KB
Sample221114-n35hsabb77
SHA256 b60a2e54a8a878592aa7ef467f982e4d4116252790be53a8907ede7687ceb391
MD5 b52a541cd5852ef88cf09cacdebdf4c5
SHA1 e6d6b5f6f3954247402524f2375d31c662c9cc34
SHA512 29951a41b7aad72b03bfad6041a61ebf6936b6db25b37c3fb21289d44a5b257fbdfc19cc052a5186c4b8326c42a4e2e9be68b27bfc41818fc46638726cf59950
SSDEEP 6144:LSvIHHLJmF24KFqO+FNAq8KzxptOVmV2En2E1aJ:LSvIntmFCUOqNAjKFptOxUv
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.fate
offline_id
5IRhyFuF3rXlXBvF6jAWjHEAnAb432icDCcvZyt1
payload_url
http://uaery.top/dl/build2.exe

http://fresherlights.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Extracted

Family

vidar

Version

55.6

Botnet

517

C2

https://t.me/seclab_new
https://mas.to/@ofadex

Attributes

profile_id
517

Extracted

Family

redline

Botnet

123

C2

78.153.144.3:2510

Attributes

auth_value
cd6abb0af211bce081d7bf127cc26835

Targets

- Target
  b60a2e54a8a878592aa7ef467f982e4d4116252790be53a8907ede7687ceb391
- Size 314KB
- SHA256 b60a2e54a8a878592aa7ef467f982e4d4116252790be53a8907ede7687ceb391
- MD5 b52a541cd5852ef88cf09cacdebdf4c5
- SHA1 e6d6b5f6f3954247402524f2375d31c662c9cc34
- SHA512 29951a41b7aad72b03bfad6041a61ebf6936b6db25b37c3fb21289d44a5b257fbdfc19cc052a5186c4b8326c42a4e2e9be68b27bfc41818fc46638726cf59950
- SSDEEP 6144:LSvIHHLJmF24KFqO+FNAq8KzxptOVmV2En2E1aJ:LSvIntmFCUOqNAjKFptOxUv
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

djvu redline smokeloader vidar 123 517 mario23_10 backdoor collection discovery infostealer persistence ransomware spyware stealer trojan
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Deletes itself
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Uses the VBS compiler for execution
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- 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
- 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
behavioral1