djvu | 0ce9aaa5aa82a31788d52d74b5337edc92cd2e99adde7e180e46e1db51de9bcb

General

Target

file.exe
Size

201KB
Sample

220925-gyrmssdee7
MD5

0b3bbc491224b1c7867108f04f3e5279
SHA1

f78e5d0c99e022e8b40ef37c24d7655e6e931c41
SHA256

0ce9aaa5aa82a31788d52d74b5337edc92cd2e99adde7e180e46e1db51de9bcb
SHA512

70fe8694e3840c4182f82b053aef5477106a859b19cbcba938a84e6ca1db31b3fa0ad365cad2d5e8f50742874b0bf7f31b79269f7866747ad33504ed2abca05a
SSDEEP

3072:/DY+yL41vdAN5rkyZqsNsAK606zn4KLzFVdOBzrR/PkIXx:MLEdWkydsAd0UnZzFVd

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.ofww
offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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

vidar

Version

54.6

Botnet

517

C2

https://t.me/huobiinside

https://mas.to/@kyriazhs1975

Attributes

profile_id
517

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @me_golds)

C2

77.73.134.27:7161

Attributes

auth_value
e136da06c7c0400f4091dab1787720ea

Targets

- Target
  
  file.exe
- Size
  
  201KB
- MD5
  
  0b3bbc491224b1c7867108f04f3e5279
- SHA1
  
  f78e5d0c99e022e8b40ef37c24d7655e6e931c41
- SHA256
  
  0ce9aaa5aa82a31788d52d74b5337edc92cd2e99adde7e180e46e1db51de9bcb
- SHA512
  
  70fe8694e3840c4182f82b053aef5477106a859b19cbcba938a84e6ca1db31b3fa0ad365cad2d5e8f50742874b0bf7f31b79269f7866747ad33504ed2abca05a
- SSDEEP
  
  3072:/DY+yL41vdAN5rkyZqsNsAK606zn4KLzFVdOBzrR/PkIXx:MLEdWkydsAd0UnZzFVd
Score

10^/10

smokeloader backdoor trojan djvu redline tofsee vidar 517 logsdiller cloud (tg: @me_golds)collection discovery evasion infostealer persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- 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.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2