MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1afefa89693d4e1d7011a0a41447babc5dc526cced99039e969cb6a0a668f5f7. 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: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	1afefa89693d4e1d7011a0a41447babc5dc526cced99039e969cb6a0a668f5f7
SHA3-384 hash:	445cbb6f84d39d4c74ad957e8f28b7263fc96d95f57ac9949d4308637ecbc4f16b3da3b179b2430d33281b1bff4ffa59
SHA1 hash:	9faca02e36db73839a403fdfe2cac686004f9fb7
MD5 hash:	c4544bc7266585d57059928b63cb7b8d
humanhash:	mockingbird-december-nine-spaghetti
File name:	c4544bc7266585d57059928b63cb7b8d.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'201'728 bytes
First seen:	2020-07-31 07:44:09 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f7b09d7281c27bea542f53ddd6f38aa7 (5 x Amadey, 4 x RaccoonStealer)
ssdeep	3072:5+Y9xJ5k3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3veB:5N9Dn04R
Threatray	1'268 similar samples on MalwareBazaar
TLSH	7F45FFA436E9AFD3DA8781BA6111E66A1D0BDD354FACF1537540FCE823373E40C06AA5
Reporter	abuse_ch
Tags:	Amadey exe

Intelligence

File Origin

# of uploads :

# of downloads :

841

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/35967/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Reading critical registry keys

Connection attempt

Deleting a recently created file

Running batch commands

Creating a file

Changing the Zone.Identifier stream

Creating a process from a recently created file

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/405015

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/1afefa89693d4e1d7011a0a41447babc5dc526cced99039e969cb6a0a668f5f7/

Threat name:

Win32.Trojan.RacStealer

Status:

Malicious

First seen:

2020-07-31 07:46:07 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dl7pvcljhvhb24arucsbir52xro4kjwm5wmqhhuwts3kbjti6x3q._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

persistence

Link:

https://tria.ge/reports/200731-v66cfpgbnx/

Behaviour

Suspicious behavior: EnumeratesProcesses

NTFS ADS

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

NTFS ADS

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Adds Run key to start application

Loads dropped DLL

Executes dropped EXE

Blacklisted process makes network request

Executes dropped EXE

Blacklisted process makes network request

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/1afefa89693d4e1d7011a0a41447babc5dc526cced99039e969cb6a0a668f5f7

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