amadey

General

Target

ebde61add0ff4e2a11d479edc5513f694022063bc2db8eebcdfb2fd9f2b6bfe3
Size

1.8MB
Sample

240326-xkxvnace4s
MD5

644930f420117e3d11ac8391a9de30d5
SHA1

8ceea30914eb12ded4e9a3e6fb71723ff041ef58
SHA256

ebde61add0ff4e2a11d479edc5513f694022063bc2db8eebcdfb2fd9f2b6bfe3
SHA512

92dea7b748d373fc5571e19ea5018ac55fae990e755c9d4c45aa7a2209b62cd8b995564dad2708a4e5725a59e2fc936f9b45a60467e731c3ecf14b794816a1bd
SSDEEP

49152:N1WEzgWZv1PIbxfn7ealgtg8SWp2mjjf8zFmOP0KRS:Nx3p1Qf7eRt1SWl0zwOMKY

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes

install_dir
09fd851a4f
install_file
explorha.exe
strings_key
443351145ece4966ded809641c77cfa8
url_paths
/Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes

install_dir
4d0ab15804
install_file
chrosha.exe
strings_key
1a9519d7b465e1f4880fa09a6162d768
url_paths
/enigma/index.php

rc4.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

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

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

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

rc4.i32

Extracted

Family

djvu

C2

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

Attributes

extension
.vook
offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
payload_url
http://sdfjhuz.com/dl/build2.exe

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

Targets

- Target
  
  ebde61add0ff4e2a11d479edc5513f694022063bc2db8eebcdfb2fd9f2b6bfe3
- Size
  
  1.8MB
- MD5
  
  644930f420117e3d11ac8391a9de30d5
- SHA1
  
  8ceea30914eb12ded4e9a3e6fb71723ff041ef58
- SHA256
  
  ebde61add0ff4e2a11d479edc5513f694022063bc2db8eebcdfb2fd9f2b6bfe3
- SHA512
  
  92dea7b748d373fc5571e19ea5018ac55fae990e755c9d4c45aa7a2209b62cd8b995564dad2708a4e5725a59e2fc936f9b45a60467e731c3ecf14b794816a1bd
- SSDEEP
  
  49152:N1WEzgWZv1PIbxfn7ealgtg8SWp2mjjf8zFmOP0KRS:Nx3p1Qf7eRt1SWl0zwOMKY
Score

10^/10

amadey risepro evasion persistence spyware stealer trojan upx dcrat djvu glupteba smokeloader pub1 backdoor discovery dropper infostealer loader ransomware rat
- 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
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Blocklisted process makes network request
- Downloads MZ/PE file
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2