djvu | 5507d9fb76d415a1abde52260f8c5eeb8bfa0066895f271e9d8476fc1e415cf3

General

Target

59dfd294fa4d000aec2960e0a1252e8c.exe
Size

174KB
Sample

220922-mq4kaafaaq
MD5

59dfd294fa4d000aec2960e0a1252e8c
SHA1

9342b9bc2539e7c952a88e2140a7c0ca6a6c01f1
SHA256

5507d9fb76d415a1abde52260f8c5eeb8bfa0066895f271e9d8476fc1e415cf3
SHA512

6ef81a2993f427f600492d49ffe9af2b613dc434e56eb6c67cac7ac4efd5ad870d8a988283a86d61087b7a6fcf3d979993163a40f60e289d43254aa50541ad57
SSDEEP

3072:dh6s6LFc05ujsqnUa0QJ/EdFF9VJWEVlVmzfjvBA1+/Pk9In:ytLOzj1nj0QJMFPJWQQrU

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/lancer/get.php

Attributes

extension
.aabn
offline_id
MyudhIExJux2oRQXw95TT1oAPu7mvqRMzxr1eet1
payload_url
http://rgyui.top/dl/build2.exe
http://acacaca.org/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

raccoon

Botnet

7394a7fc5da9794209d8b0503ca4abf4

C2

http://45.8.145.203

rc4.plain

Targets

- Target
  
  59dfd294fa4d000aec2960e0a1252e8c.exe
- Size
  
  174KB
- MD5
  
  59dfd294fa4d000aec2960e0a1252e8c
- SHA1
  
  9342b9bc2539e7c952a88e2140a7c0ca6a6c01f1
- SHA256
  
  5507d9fb76d415a1abde52260f8c5eeb8bfa0066895f271e9d8476fc1e415cf3
- SHA512
  
  6ef81a2993f427f600492d49ffe9af2b613dc434e56eb6c67cac7ac4efd5ad870d8a988283a86d61087b7a6fcf3d979993163a40f60e289d43254aa50541ad57
- SSDEEP
  
  3072:dh6s6LFc05ujsqnUa0QJ/EdFF9VJWEVlVmzfjvBA1+/Pk9In:ytLOzj1nj0QJMFPJWQQrU
Score

10^/10

smokeloader backdoor trojan djvu raccoon 7394a7fc5da9794209d8b0503ca4abf4 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2