amadey

General

Target
file.exe
Size 266KB
Sample221007-qc8hvscgdn
SHA256 c7baa3d72428635c41d5dc4f6b6fe707624031bd7bc4bf415564e53cb2dff53e
MD5 102123abdc1c03c9f070f2c53fbe05c0
SHA1 5f0b0199250e189e453737375a4a44dbf0c0e422
SHA512 08cfc8fa3e9037c7a150f807ce31ba96f0993c883caab1a5f3100c82d0f4939f6411a642b21051b5477bb9abc65a37ec504cda2df662ba25f6fc64f786ab3f06
SSDEEP 6144:9hKjYux1zaJ9Lx78iCFEPuuzbgwuXR39qwVfs:9hmZx9aDSiNGunnER3Y
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.towz
offline_id
SSHsHMHGmSIhrz50VnIxLJJX15osxEQY6iXedXt1
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

54.9

Botnet

517

C2

https://t.me/larsenup
https://ioc.exchange/@zebra54

Attributes

profile_id
517

Targets

- Target
  file.exe
- Size 266KB
- SHA256 c7baa3d72428635c41d5dc4f6b6fe707624031bd7bc4bf415564e53cb2dff53e
- MD5 102123abdc1c03c9f070f2c53fbe05c0
- SHA1 5f0b0199250e189e453737375a4a44dbf0c0e422
- SHA512 08cfc8fa3e9037c7a150f807ce31ba96f0993c883caab1a5f3100c82d0f4939f6411a642b21051b5477bb9abc65a37ec504cda2df662ba25f6fc64f786ab3f06
- SSDEEP 6144:9hKjYux1zaJ9Lx78iCFEPuuzbgwuXR39qwVfs:9hmZx9aDSiNGunnER3Y
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan amadey djvu vidar 517 collection discovery persistence ransomware spyware stealer
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Detect Amadey credential stealer module
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- 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 local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- 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
- 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.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2