djvu | 2bb3ed9d88191862133deeed6db69f25a245d055d1d7020e542011c92163aad8

General

Target

dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
Size

142KB
Sample

221216-s458xseh95
MD5

8e345f8a3549c12c711ad666304b8196
SHA1

c889ed9f45ad3462948a6b6cd98b80bd801987be
SHA256

2bb3ed9d88191862133deeed6db69f25a245d055d1d7020e542011c92163aad8
SHA512

d8f959579f88105fd5881bc92f48dc7374d11f6015b91161fc187438bba776a78a09ce40d3d89aeb260810646720e909a122c841726854d01ef3d28db343d3ea
SSDEEP

3072:Gj2lveJ6cFBiXljXHx0ObII3vkH0AwTuDRKGdS6AvnXtb7HlehapB:GjsV5MI3vkH0A+uDcGdS6gnX1blj

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.bttu
offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
payload_url
http://uaery.top/dl/build2.exe

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

Extracted

Family

raccoon

Botnet

ec7a54fb6492ff3a52d09504b8ecf082

C2

http://88.119.161.188

http://88.119.161.19

rc4.plain

Targets

- Target
  
  dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
- Size
  
  214KB
- MD5
  
  094e9326dd99e61af5db078d51a9e04b
- SHA1
  
  7f1a9951249a7a87d3b7fcf9b509d9a3649f64af
- SHA256
  
  dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
- SHA512
  
  06ea6ad9fb1c6f6991b3bf3551639cf97eb1b8146d5eb923a0487fc1cd48245c2816dd2c179e4f996f2f56542ede42489a066cef5242c3dd297b333f10b86ee5
- SSDEEP
  
  6144:p+LiNi0/r3oQBwzP0dSgzTT8Oo6d40M2b:p+WE0/r4MKPKPh
Score

10^/10

smokeloader backdoor trojan djvu raccoon ec7a54fb6492ff3a52d09504b8ecf082 bootkit collection discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- 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.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2