djvu | 5e440e04f382464db10245c9f730d64d839368ef763bb564deadcacafb24e32b

General

Target

5E440E04F382464DB10245C9F730D64D839368EF763BB.exe
Size

3.2MB
Sample

220730-zgek1sgcgl
MD5

51f897624058278c2e5e68bc78f30c51
SHA1

98a5054d035323b02d8e513994231c08ebbba5b6
SHA256

5e440e04f382464db10245c9f730d64d839368ef763bb564deadcacafb24e32b
SHA512

6ca87ae92b32efe818ab2954060ceae44b4e622b4b5907cab68171b3c6f773ac3a47574088419ec3b8fbe7857953806438bde55353c372935e04800a37456872

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

39.7

Botnet

706

C2

https://shpak125.tumblr.com/

Attributes

profile_id
706

Extracted

Family

raccoon

Botnet

afb5c633c4650f69312baef49db9dfa4

C2

http://77.73.132.84

rc4.plain

Extracted

Family

djvu

C2

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

Attributes

extension
.vvwq
offline_id
rE5LpDv2ftYRXAo7bC18EpzfRMTHSGjgfyIMfZt1
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

nymaim

C2

208.67.104.9

212.192.241.16

Targets

- Target
  
  5E440E04F382464DB10245C9F730D64D839368EF763BB.exe
- Size
  
  3.2MB
- MD5
  
  51f897624058278c2e5e68bc78f30c51
- SHA1
  
  98a5054d035323b02d8e513994231c08ebbba5b6
- SHA256
  
  5e440e04f382464db10245c9f730d64d839368ef763bb564deadcacafb24e32b
- SHA512
  
  6ca87ae92b32efe818ab2954060ceae44b4e622b4b5907cab68171b3c6f773ac3a47574088419ec3b8fbe7857953806438bde55353c372935e04800a37456872
Score

10^/10

djvu nymaim privateloader raccoon vidar 706 afb5c633c4650f69312baef49db9dfa4 aspackv2 evasion loader persistence ransomware spyware stealer trojan
- 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
- NyMaim
  NyMaim is a malware with various capabilities written in C++ and first seen in 2013.
  trojan nymaim
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- Raccoon Stealer payload
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Downloads MZ/PE file
- Executes dropped EXE
- 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
- Adds Run key to start application
  persistence
- 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.
- Suspicious use of SetThreadContext
behavioral1 behavioral2