djvu | 3e43a04b037b6e092c352fcf85eef535cf036ee8a4b7100cb15f7343ab2b097f

General

Target

df73c80c3b297b161dd6681a354b9392.exe
Size

1.9MB
Sample

210216-stahgjn492
MD5

df73c80c3b297b161dd6681a354b9392
SHA1

3db99991178812a5d4f5f7468151055884109699
SHA256

3e43a04b037b6e092c352fcf85eef535cf036ee8a4b7100cb15f7343ab2b097f
SHA512

58d611a2d0e328a36239e04bcf145e51076b9bb7ef113db732812ddda76d71064acab13ae1abc7264f8eb9ce60118f7bc94ef9c484327cfda33a59e16394a8e6

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

smokeloader

Version

2020

C2

http://naritouzina.net/

http://nukaraguasleep.net/

http://notfortuaj.net/

http://natuturalistic.net/

http://zaniolofusa.net/

http://4zavr.com/upload/

http://zynds.com/upload/

http://atvua.com/upload/

http://detse.net/upload/

http://dsdett.com/upload/

http://dtabasee.com/upload/

http://yeronogles.monster/upload/

rc4.i32

Extracted

Family

smokeloader

Version

2019

C2

http://10022020newfolder1002002131-service1002.space/

http://10022020newfolder1002002231-service1002.space/

http://10022020newfolder3100231-service1002.space/

http://10022020newfolder1002002431-service1002.space/

http://10022020newfolder1002002531-service1002.space/

http://10022020newfolder33417-01242510022020.space/

http://10022020test125831-service1002012510022020.space/

http://10022020test136831-service1002012510022020.space/

http://10022020test147831-service1002012510022020.space/

http://10022020test146831-service1002012510022020.space/

http://10022020test134831-service1002012510022020.space/

http://10022020est213531-service100201242510022020.ru/

http://10022020yes1t3481-service1002012510022020.ru/

http://10022020test13561-service1002012510022020.su/

http://10022020test14781-service1002012510022020.info/

http://10022020test13461-service1002012510022020.net/

http://10022020test15671-service1002012510022020.tech/

http://10022020test12671-service1002012510022020.online/

http://10022020utest1341-service1002012510022020.ru/

http://10022020uest71-service100201dom2510022020.ru/

rc4.i32

Extracted

Family

raccoon

Botnet

ca73854068eef038c890b088b37802c3f505993c

Attributes

url4cnc
https://tttttt.me/h_biggsize_1

rc4.plain

Extracted

Family

raccoon

Botnet

9ba64f4b6fe448911470a88f09d6e7d5b92ff0ab

Attributes

url4cnc
https://telete.in/jagressor_kz

rc4.plain

Targets

- Target
  
  df73c80c3b297b161dd6681a354b9392.exe
- Size
  
  1.9MB
- MD5
  
  df73c80c3b297b161dd6681a354b9392
- SHA1
  
  3db99991178812a5d4f5f7468151055884109699
- SHA256
  
  3e43a04b037b6e092c352fcf85eef535cf036ee8a4b7100cb15f7343ab2b097f
- SHA512
  
  58d611a2d0e328a36239e04bcf145e51076b9bb7ef113db732812ddda76d71064acab13ae1abc7264f8eb9ce60118f7bc94ef9c484327cfda33a59e16394a8e6
Score

10^/10

djvu glupteba metasploit raccoon redline smokeloader vidar 9ba64f4b6fe448911470a88f09d6e7d5b92ff0ab ca73854068eef038c890b088b37802c3f505993c backdoor discovery dropper evasion infostealer loader persistence ransomware spyware stealer trojan upx
- Deletes Windows Defender Definitions
  Uses mpcmdrun utility to delete all AV definitions.
  evasion
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba Payload
- MetaSploit
  Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
  trojan backdoor metasploit
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- 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
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Modifies boot configuration data using bcdedit
- Drops file in Drivers directory
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Possible attempt to disable PatchGuard
  Rootkits can use kernel patching to embed themselves in an operating system.
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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 local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Windows security modification
  evasion trojan
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- 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.
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2