MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9373b23da09b4af4772e437447dd4151035c9f82eef60ca17e400cbf65aada89. 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: 11

Intelligence 11 IOCs YARA File information Comments

SHA256 hash:	9373b23da09b4af4772e437447dd4151035c9f82eef60ca17e400cbf65aada89
SHA3-384 hash:	864e6eaf7285f32b7831d79fc6266990e6f3ca8c507860aa0523a8857441d2a78f1bb9532e5dd5f8fe2e7b04d2812d93
SHA1 hash:	0446269985567cfab7209b6bcadda358fe6bb880
MD5 hash:	a66499ec90a62e967332fca8ad5815ec
humanhash:	vegan-two-winter-bakerloo
File name:	SecuriteInfo.com.W32.AIDetect.malware1.19951.14165
Download:	download sample
Signature	Amadey Create hunting rule
File size:	317'440 bytes
First seen:	2022-01-12 12:18:17 UTC
Last seen:	2022-01-12 13:08:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	4434dcc9be80c96168c0f6aea2c5c072 (1 x RedLineStealer, 1 x Amadey, 1 x CoinMiner)
ssdeep	6144:5i4LYZ3VSeQG5+JyjYk4NUo/2iuYcnE+r+ZFbmH60yQ:5ixbJyyYkcfuiuRfyZFbma
TLSH	T186648D00B7A0C435F5B752F44ABA936CEA2E7EA1573491CF12D52AEA5B346E0EC31707
File icon (PE):
dhash icon	2dec1370399b9b91 (25 x RedLineStealer, 21 x Smoke Loader, 8 x ArkeiStealer)
Reporter	SecuriteInfoCom
Tags:	Amadey exe

Intelligence

File Origin

# of uploads :

# of downloads :

488

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.W32.AIDetect.malware1.19951.14165

Verdict:

Suspicious activity

Analysis date:

2022-01-12 12:24:23 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/5f6b0990-153f-40dc-a714-12afaee3538b

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/218722/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.19951.14165.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

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 a custom TCP request

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for the window

Searching for analyzing tools

Creating a file

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Running batch commands

Unauthorized injection to a recently created process

Query of malicious DNS domain

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Gathering data

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:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/068791a0-d8d9-4cc2-963b-da67c5813fbc

Result

Threat name:

Amadey RedLine SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/919243

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.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)

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 evasive API chain (may stop execution after checking computer name)

Found evasive API chain (may stop execution after checking locale)

Found evasive API chain (may stop execution after checking mutex)

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

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

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 has nameless sections

Performs DNS queries to domains with low reputation

Sigma detected: Copying Sensitive Files with Credential Data

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 and other dynamic analysis tools (process name or module or function)

Yara detected Amadey bot

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9373b23da09b4af4772e437447dd4151035c9f82eef60ca17e400cbf65aada89/

Threat name:

Win32.Trojan.Raccrypt

Status:

Malicious

First seen:

2022-01-12 11:18:19 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

33 of 43 (76.74%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=snz3epnatnfpi5zoin2epxkbkebvzh4c533azil6iagl6znk3keq._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:arkei family:raccoon family:smokeloader family:tofsee family:vidar family:xmrig botnet:1125 backdoor collection discovery evasion miner persistence spyware stealer suricata trojan

Link:

https://tria.ge/reports/220112-pg6z6acfak/

Behaviour

Checks SCSI registry key(s)

Creates scheduled task(s)

Modifies data under HKEY_USERS

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

Program crash

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses 2FA software files, possible credential harvesting

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

Arkei Stealer Payload

Vidar Stealer

XMRig Miner Payload

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

xmrig

Amadey

Arkei

Raccoon

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Vidar

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

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/
patmushta.info
parubey.info
https://noc.social/@banda5ker
https://mastodon.social/@banda6ker
185.215.113.35/d2VxjasuwS/index.php