MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bc46bc5bc03b0a5642eddc450aa60e2ed4d4ec7296de640b256f1736eb01620. 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:	1bc46bc5bc03b0a5642eddc450aa60e2ed4d4ec7296de640b256f1736eb01620
SHA3-384 hash:	039c3e657cfe401eb4562a0bd63424ac31d04af8b1acfb1cb9f3f9c9157f3a179730f6c740b811aafee126cf8e265c16
SHA1 hash:	576438075c59501ea281ce03c36b08ae01fc69e7
MD5 hash:	b4bc8aa8597b34c545a929f7ab0b8192
humanhash:	tennessee-comet-snake-missouri
File name:	b4bc8aa8597b34c545a929f7ab0b8192.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'201'728 bytes
First seen:	2020-07-31 06:57:40 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f7b09d7281c27bea542f53ddd6f38aa7 (5 x Amadey, 4 x RaccoonStealer)
ssdeep	3072:d+Y9xJ5k3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3ve9:dN9Dn0re
Threatray	1'268 similar samples on MalwareBazaar
TLSH	9A45FFA436E9AFD3DA8781BA6111E66A1D0BDD354FACF1537540FCE823373E40C06AA5
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 :

816

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/35867/

Result

Verdict:

Malware

Maliciousness:

Behaviour

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

Creating a window

Sending a custom TCP request

Creating a file in the %temp% directory

Launching a process

Reading critical registry keys

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

Enabling autorun with Startup directory

Result

Threat name:

Amadey

Detection:

malicious

Classification:

phis.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/404616

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/1bc46bc5bc03b0a5642eddc450aa60e2ed4d4ec7296de640b256f1736eb01620/

Threat name:

Win32.Trojan.RacStealer

Status:

Malicious

First seen:

2020-07-31 06:59:04 UTC

AV detection:

39 of 48 (81.25%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dpcgxrn4aoykkzbo3xcfbkta4lwu2twhffw6mqfsk3yxg3vqcyqa._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

persistence

Link:

https://tria.ge/reports/200731-abz7yc1hgx/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

NTFS ADS

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

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:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/1bc46bc5bc03b0a5642eddc450aa60e2ed4d4ec7296de640b256f1736eb01620

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