djvu | 8394cceb1cc6aebc37064efc6961e6ea98df3fc9d0a3ab70677f91dbf11b19c2

General

Target

file.exe
Size

132KB
Sample

221003-ek8caafbh5
MD5

8a17ec31c61f89f0a55940e65992b51a
SHA1

bdf26b6aeee11d569aa861bada6a198bb32954fa
SHA256

8394cceb1cc6aebc37064efc6961e6ea98df3fc9d0a3ab70677f91dbf11b19c2
SHA512

b0b4731382a1df03ca100f8dcddb76386c76781457d357aa52a7f5a16d923742aa8a4f17865e57b3c690f968f0aff2e59c5d97018c09e760434cce54465c4212
SSDEEP

1536:Vsx904h622fi09ORtk3RuBn3XPUwMrnL1oWztHfHCcyZcW7e3RiKI4N4eGFm:VsHLY2eORyhulPUwiL7tPCcwqiU4E

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.adww
offline_id
z8lhl4oForVEc7gy9Ra8rSqjYMl3xiFRuIW4not1
payload_url
http://rgyui.top/dl/build2.exe

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

Extracted

Family

raccoon

Botnet

1a17d9aed7a239440deb75d7a177f406

C2

http://193.38.55.180/

rc4.plain

Extracted

Family

vidar

Version

54.7

Botnet

517

C2

https://t.me/trampapanam

https://nerdculture.de/@yoxhyp

Attributes

profile_id
517

Targets

- Target
  
  file.exe
- Size
  
  132KB
- MD5
  
  8a17ec31c61f89f0a55940e65992b51a
- SHA1
  
  bdf26b6aeee11d569aa861bada6a198bb32954fa
- SHA256
  
  8394cceb1cc6aebc37064efc6961e6ea98df3fc9d0a3ab70677f91dbf11b19c2
- SHA512
  
  b0b4731382a1df03ca100f8dcddb76386c76781457d357aa52a7f5a16d923742aa8a4f17865e57b3c690f968f0aff2e59c5d97018c09e760434cce54465c4212
- SSDEEP
  
  1536:Vsx904h622fi09ORtk3RuBn3XPUwMrnL1oWztHfHCcyZcW7e3RiKI4N4eGFm:VsHLY2eORyhulPUwiL7tPCcwqiU4E
Score

10^/10

smokeloader backdoor trojan djvu raccoon vidar 1a17d9aed7a239440deb75d7a177f406 517 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- 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 SetThreadContext
behavioral1 behavioral2