djvu | ce1fd580cb939a1efc41059cb7fdaffb9643eac193627e9ba105b7a87c360ac5

General

Target

ce1fd580cb939a1efc41059cb7fdaffb9643eac193627e9ba105b7a87c360ac5
Size

181KB
Sample

221104-dlvl5scefq
MD5

a8cf6c4ce9bae2e0433a9d6f5a9090b0
SHA1

2b33cde4309e82bb278132dfddbf90319b2c9139
SHA256

ce1fd580cb939a1efc41059cb7fdaffb9643eac193627e9ba105b7a87c360ac5
SHA512

d6c6392683b0c2a25ca99d2941f26b95c86a713a1f56d9d66acd13ded0b93b37cba31b582f43533ca84f7984d59139a2480b902f4cce9afac56c4eebecd61e4c
SSDEEP

3072:RC6YfVcCptVLSM7hBfx5AHLkCrK026xB4vg2nTmblsQPjBrfi1J:RCRmCpvLSohBqkCk6xGglZi1

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.bozq
offline_id
oHp5e4SJxdFtxfvKYmeX06F4C5cn0EcsF5Ak9Wt1
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

slovarik1btc

C2

78.153.144.3:2510

Attributes

auth_value
69236173f96390de00bb5a5120a1f3a0

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Targets

- Target
  
  ce1fd580cb939a1efc41059cb7fdaffb9643eac193627e9ba105b7a87c360ac5
- Size
  
  181KB
- MD5
  
  a8cf6c4ce9bae2e0433a9d6f5a9090b0
- SHA1
  
  2b33cde4309e82bb278132dfddbf90319b2c9139
- SHA256
  
  ce1fd580cb939a1efc41059cb7fdaffb9643eac193627e9ba105b7a87c360ac5
- SHA512
  
  d6c6392683b0c2a25ca99d2941f26b95c86a713a1f56d9d66acd13ded0b93b37cba31b582f43533ca84f7984d59139a2480b902f4cce9afac56c4eebecd61e4c
- SSDEEP
  
  3072:RC6YfVcCptVLSM7hBfx5AHLkCrK026xB4vg2nTmblsQPjBrfi1J:RCRmCpvLSohBqkCk6xGglZi1
Score

10^/10

djvu redline smokeloader mario23_10 slovarik1btc 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
- 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 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