amadey

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General

Target

a613b6598e0d4c2e52e6ff91538aca8d92c66ef7c13a9baadcba0039570a69d1
Size

238KB
Sample

240205-flayvadbfr
MD5

8c20d9745afb54a1b59131314c15d61c
SHA1

1975f997e2db1e487c1caf570263a6a3ba135958
SHA256

a613b6598e0d4c2e52e6ff91538aca8d92c66ef7c13a9baadcba0039570a69d1
SHA512

580021850dfc90647854dd9f8124418abffbe261e3d7f2e1d355dd3a40f31be24f1b9df77ad52f7fa63503a5ee857e270c156e5575e3a32387335018296128d7
SSDEEP

3072:ZWTAKLhXk2EYjcc9ct9cccX83bNryx6mshaIX7x5XIJG:lKL9EYjF9JccM3RdLwc3I

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32

Extracted

Family

djvu

http://habrafa.com/test1/get.php

Attributes

extension
.cdcc
offline_id
LBxKKiegnAy53rpqH3Pj2j46vwldiEt9kqHSuMt1
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

7.6

Botnet

1b9d7ec5a25ab9d78c31777a0016a097

https://t.me/tvrugrats

https://steamcommunity.com/profiles/76561199627279110

Attributes

profile_id_v2
1b9d7ec5a25ab9d78c31777a0016a097

Extracted

Family

amadey

Version

4.17

http://185.215.113.32

Attributes

install_dir
00c07260dc
install_file
explorgu.exe
strings_key
461809bd97c251ba0c0c8450c7055f1d
url_paths
/yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

@logscloudyt_bot

185.172.128.33:8924

Extracted

Family

redline

Botnet

@oni912

45.15.156.209:40481

Extracted

Family

redline

Botnet

@oleh_ps

185.172.128.33:8924

Targets

- Target
  
  a613b6598e0d4c2e52e6ff91538aca8d92c66ef7c13a9baadcba0039570a69d1
- Size
  
  238KB
- MD5
  
  8c20d9745afb54a1b59131314c15d61c
- SHA1
  
  1975f997e2db1e487c1caf570263a6a3ba135958
- SHA256
  
  a613b6598e0d4c2e52e6ff91538aca8d92c66ef7c13a9baadcba0039570a69d1
- SHA512
  
  580021850dfc90647854dd9f8124418abffbe261e3d7f2e1d355dd3a40f31be24f1b9df77ad52f7fa63503a5ee857e270c156e5575e3a32387335018296128d7
- SSDEEP
  
  3072:ZWTAKLhXk2EYjcc9ct9cccX83bNryx6mshaIX7x5XIJG:lKL9EYjF9JccM3RdLwc3I
Score

10^/10

amadey djvu smokeloader vidar zgrat 1b9d7ec5a25ab9d78c31777a0016a097 pub1 backdoor discovery persistence ransomware rat stealer trojan dcrat redline @logscloudyt_bot @oleh_ps @oni912 evasion infostealer spyware
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Vidar Stealer
  stealer
- Detect ZGRat V1
- Detected Djvu ransomware
- 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Blocklisted process makes network request
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Stops running service(s)
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Drops startup file
- Executes dropped EXE
- 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 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.
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2