MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 512495a4b0a93184e8a821f781c7943fed57857a2c2aab274de8699874ae28c1. 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: 13

Intelligence 13 IOCs 1 YARA File information Comments

SHA256 hash:	512495a4b0a93184e8a821f781c7943fed57857a2c2aab274de8699874ae28c1
SHA3-384 hash:	2cb383f8e111e96494cdd5a9d9e44faee8ddd5fe85e616dd21a69d051ba757215e96e109cbc05323ee36b643a057ffe6
SHA1 hash:	df4d07ecae178460f0387ae81c90ab0b6d8892f0
MD5 hash:	b90af943b5e87ae604be1702fc4376c0
humanhash:	uranus-lithium-south-island
File name:	b90af943b5e87ae604be1702fc4376c0.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	162'816 bytes
First seen:	2021-11-30 19:52:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	3e8df926fd370bd9eed56bdb3961982f (5 x RedLineStealer, 2 x Amadey, 1 x CryptBot)
ssdeep	3072:HMSeSZy3xqXmqTm6+H2Px7noAX7pPKkNJtmQ2:svSE3EXmqTmRH25dNU
Threatray	5'761 similar samples on MalwareBazaar
TLSH	T178F3AE1176E2D0B2DDB3A13024B4CAA11E7BB8722535465B37A4123EEEB03D0BEB5757
File icon (PE):
dhash icon	fcfcb4d4d4d4d8c8 (18 x RedLineStealer, 10 x RaccoonStealer, 5 x Smoke Loader)
Reporter	abuse_ch
Tags:	Amadey exe

abuse_ch

Amadey C2:
http://185.215.113.35/d2VxjasuwS/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://185.215.113.35/d2VxjasuwS/index.php	https://threatfox.abuse.ch/ioc/256420/

Intelligence

File Origin

# of uploads :

# of downloads :

359

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

b90af943b5e87ae604be1702fc4376c0.exe

Verdict:

Suspicious activity

Analysis date:

2021-11-30 19:54:03 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4694dc7a-adfd-434c-84cd-9954e6e9a4a1

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/210073/

Detection(s):

SecuriteInfo.com.Variant.Fragtor.46146.20536.14316.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

DNS request

Searching for synchronization primitives

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending an HTTP POST request

Unauthorized injection to a system process

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware lockbit packed

Link:

https://www.filescan.io/uploads/61a6811fbbfd2af97cbd4b3c/reports/5d0da286-571f-4dac-8b3e-1fb7434ae420/overview

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Dridex

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4be80eef-f61f-49b1-88b0-38e4621602fc

Result

Threat name:

Amadey Cryptbot RedLine SmokeLoader Vida

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/898995

Signature

.NET source code contains very large array initializations

.NET source code references suspicious native API functions

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Checks if the current machine is a virtual machine (disk enumeration)

Connects to many ports of the same IP (likely port scanning)

Contains functionality to detect sleep reduction / modifications

Contains functionality to inject code into remote processes

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found many strings related to Crypto-Wallets (likely being stolen)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Hides threads from debuggers

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

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 detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to evade analysis by execution special instruction which cause usermode exception

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Yara detected Amadey bot

Yara detected Cryptbot

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Vidar

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/512495a4b0a93184e8a821f781c7943fed57857a2c2aab274de8699874ae28c1/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-11-30 19:53:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 28 (82.14%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kesjljfqveyyj2fieh3ydr4uh7wvpbl2fqvkwj2n5buzq5fofdaq._file

Verdict:

malicious

Amadey

6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a

Amadey

8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa

Amadey

be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881

Amadey

c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94

Amadey

d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416

Amadey

ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

Amadey

fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b

Amadey

+ 5'751 additional samples on MalwareBazaar

Result

Malware family:

smokeloader

Score:

10/10

Tags:

family:amadey family:arkei family:cryptbot family:icedid family:redline family:smokeloader botnet:default campaign:2904573523 backdoor banker collection discovery evasion infostealer spyware stealer suricata themida trojan

Link:

https://tria.ge/reports/211130-ylyzsagcar/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Themida packer

Downloads MZ/PE file

Executes dropped EXE

Arkei Stealer Payload

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Amadey

Arkei

CryptBot

IcedID, BokBot

RedLine

RedLine Payload

SmokeLoader

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
92.255.76.197:38637
http://file-file-host4.com/tratata.php
185.215.113.35/d2VxjasuwS/index.php
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