MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e48224802ab056465fbed3aee1ddcf48b5c77392a8f0b12d5b5b4c648e18515. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Amadey

Vendor detections: 9

Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash:	4e48224802ab056465fbed3aee1ddcf48b5c77392a8f0b12d5b5b4c648e18515
SHA3-384 hash:	bbfdbc54fa0f0cf56aeeb99ee03397b0aff7f4754e7f9c251d5c479ba4f23f84734a9577c98c6a0dd1619d121a26d39d
SHA1 hash:	dc8c99fe7b2e94527e569b63f10392ac5cac6c96
MD5 hash:	f7592a0c4e90ae30abdde612c8389aa3
humanhash:	one-montana-charlie-comet
File name:	f7592a0c4e90ae30abdde612c8389aa3.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'225'792 bytes
First seen:	2020-07-29 10:53:38 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	ff0c2a561733dac0ccde11a2de9c012f (9 x Amadey, 8 x RaccoonStealer)
ssdeep	3072:BjY9xJ5k3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3veM:y9DeCBa1kf0T
Threatray	1'272 similar samples on MalwareBazaar
TLSH	E64502A436EAAFD3CA8B40BA6150E6691D0BDE354F9EF0537540FCE823377E50C066A5
Reporter	abuse_ch
Tags:	Amadey exe

abuse_ch

Amadey C2:
http://217.8.117.52/gBvqLn4Dc/index.php

Intelligence

File Origin

# of uploads :

# of downloads :

773

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Amadey

Link:

https://www.capesandbox.com/analysis/34768/

Detection(s):

SecuriteInfo.com.Mal.EncPk-APV.17869.5756.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Changing the Zone.Identifier stream

Creating a process from a recently created file

Creating a window

Sending a custom TCP request

Creating a file in the %temp% directory

Launching a process

Reading critical registry keys

Connection attempt

Deleting a recently created file

Running batch commands

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Connection attempt to an infection source

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Result

Threat name:

Amadey

Detection:

malicious

Classification:

phis.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/402295

Signature

Creates an undocumented autostart registry key

Creates files in alternative data streams (ADS)

Creates multiple autostart registry keys

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Machine Learning detection for dropped file

Machine Learning detection for sample

Posts data to a JPG file (protocol mismatch)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

System process connects to network (likely due to code injection or exploit)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file access)

Uses cmd line tools excessively to alter registry or file data

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected Amadey bot

Yara detected Amadey\'s stealer DLL

Behaviour

Behavior Graph:

Download SVG

Detection:

amadey

Link:

https://mwdb.cert.pl/sample/4e48224802ab056465fbed3aee1ddcf48b5c77392a8f0b12d5b5b4c648e18515/

Threat name:

Win32.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-29 01:43:00 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jzecesacvmcwizp35u5o4ho46sfvy5zzfkhqwewvww2mmshbqukq._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

persistence

Link:

https://tria.ge/reports/200729-hy86vfydfs/

Behaviour

NTFS ADS

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

NTFS ADS

Suspicious use of WriteProcessMemory

Adds Run key to start application

Loads dropped DLL

Blacklisted process makes network request

Executes dropped EXE

Blacklisted process makes network request

Executes dropped EXE

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/4e48224802ab056465fbed3aee1ddcf48b5c77392a8f0b12d5b5b4c648e18515

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	win_amadey_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator