amadey

General

Target

file.exe
Size

295KB
Sample

230328-r21d8adc31
MD5

4a82c684461bb2ded08de890f28f2154
SHA1

b43b557641a946bd46a061fae2fed4cbd2f7a69a
SHA256

44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
SHA512

edf83aa85460655918395c0d657da2f1d2306b3e0f3d9c77a712438b46668873dcfb7ac3dac61b45b143a873f746037c45cd0015ea0bc1ce457a46caea39a49a
SSDEEP

3072:VWdyTDNKd3fT9Ap33hiIOMepP16vzUFot4Wol/0uKWlmc2toiDTBg:E+efT9y3hzIoIMu6tDDTS

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

http://aapu.at/tmp/

http://poudineh.com/tmp/

http://firsttrusteedrx.ru/tmp/

http://kingpirate.ru/tmp/

rc4.i32

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

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

Attributes

extension
.jywd
offline_id
MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1
payload_url
http://uaery.top/dl/build2.exe
http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

vidar

Version

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

C2

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks

Attributes

profile_id_v2
5df88deb5dde677ba658b77ad5f60248
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Targets

- Target
  
  file.exe
- Size
  
  295KB
- MD5
  
  4a82c684461bb2ded08de890f28f2154
- SHA1
  
  b43b557641a946bd46a061fae2fed4cbd2f7a69a
- SHA256
  
  44ef139eb6e19e2d76ecdeebae8d04b4fc653d5c481774edf8361f68a3ba98ef
- SHA512
  
  edf83aa85460655918395c0d657da2f1d2306b3e0f3d9c77a712438b46668873dcfb7ac3dac61b45b143a873f746037c45cd0015ea0bc1ce457a46caea39a49a
- SSDEEP
  
  3072:VWdyTDNKd3fT9Ap33hiIOMepP16vzUFot4Wol/0uKWlmc2toiDTBg:E+efT9y3hzIoIMu6tDDTS
Score

10^/10

smokeloader backdoor trojan amadey djvu vidar xmrig 5df88deb5dde677ba658b77ad5f60248 pub1 discovery evasion miner persistence ransomware spyware stealer upx
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Modifies security service
  evasion
- 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
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- XMRig Miner payload
  miner
- Blocklisted process makes network request
- Downloads MZ/PE file
- Sets DLL path for service in the registry
  persistence
- Sets service image path in registry
  persistence
- Stops running service(s)
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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 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.
- Suspicious use of SetThreadContext
behavioral1 behavioral2