MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1. 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: 17

Intelligence 17 IOCs YARA 7 File information Comments

SHA256 hash:	fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1
SHA3-384 hash:	4886b50c0f16a3c000a47a610783a6e11458d55ff4621a20db90490b4af44efecba7f13c189908e359722ae3d3caba32
SHA1 hash:	71222b5b8c9984814390709d267be019a95ab4b6
MD5 hash:	3eaecc080bd77a152119127af73707b3
humanhash:	item-spaghetti-alaska-pizza
File name:	SecuriteInfo.com.Win32.Evo-gen.17039.18083
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'845'760 bytes
First seen:	2024-05-30 16:20:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:fjuVQtuoobBcv8EfhWHqpG/4oUh7EkCg86NiTv3YXRoshOykg3R3086xXwuzt:LuVQtuooWbWTUh7E0YAqswZgh308ywu
TLSH	T1D98533D6A6C214EDC3134275E23A95F6B31425A7C10A49664DB0A3DE01FF7CBF7AA870
TrID	29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 22.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 20.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.1% (.EXE) OS/2 Executable (generic) (2029/13) 9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter	SecuriteInfoCom
Tags:	Amadey exe

Intelligence

File Origin

# of uploads :

# of downloads :

414

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

Stealing.zip

Verdict:

Malicious activity

Analysis date:

2024-05-30 15:33:29 UTC

Tags:

stealer risepro amadey botnet evasion metastealer loader

Link:

https://app.any.run/tasks/669f64f7-f58e-41c1-a50f-e30d8608530a

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.17039.18083.UNOFFICIAL

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6658a78220ad30d2876772fbwin7simulatehigh_evasion

Tags:

Banker Network Stealth Crypt Dexter

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Searching for analyzing tools

Creating a file

Creating a window

Searching for synchronization primitives

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Creating a process with a hidden window

Connection attempt to an infection source

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6658a771458fabe8a95d4f95/reports/3c0e23c4-1f42-4ca3-a6cb-c0ddb5e6bb1e/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

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.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/599c37c6-7516-4915-8b28-cf1555483020

Result

Threat name:

Amadey

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1449707

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found malware configuration

Hides threads from debuggers

Machine Learning detection for dropped file

Machine Learning detection for sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Potentially malicious time measurement code found

Snort IDS alert for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

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

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Yara detected Amadeys stealer DLL

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-05-30 15:53:19 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 24 (87.50%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7psa65txrcwf2g2qh2nwhfyr3nqvfifv4yr5cmnqkoa7alpjk6yq._file

Verdict:

malicious

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:privateloader family:redline family:stealc family:vidar family:xmrig botnet:1 botnet:49e482 bootkit discovery evasion execution infostealer loader miner persistence spyware stealer trojan upx

Link:

https://tria.ge/reports/240530-ttmt9sfb74/

Behaviour

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Enumerates processes with tasklist

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Modifies system certificate store

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System policy modification

NSIS installer

Enumerates physical storage devices

Program crash

Drops file in Program Files directory

Drops file in Windows directory

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks for any installed AV software in registry

Checks installed software on the system

Checks whether UAC is enabled

Drops Chrome extension

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Writes to the Master Boot Record (MBR)

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

UPX packed file

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Creates new service(s)

Downloads MZ/PE file

Drops file in Drivers directory

Sets service image path in registry

Stops running service(s)

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

XMRig Miner payload

Amadey

Detect Vidar Stealer

Modifies firewall policy service

PrivateLoader

RedLine

RedLine payload

Stealc

UAC bypass

Vidar

Windows security bypass

xmrig

Malware Config

C2 Extraction:

http://147.45.47.70
185.215.113.67:40960

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/d96051d6-fa62-40ae-9301-bc2e2aea93ec

Unpacked files

SH256 hash:

4f0676e38e8ed26b6220279dab5dd20b200396c78752f9d9cb3d803a0e13f2e5

MD5 hash:

b046577055d47772503e88d9a953faaa

SHA1 hash:

dd1724118f321ecc52f018b15488f360c2fd2104

Detections:

win_amadey

Link:

https://www.unpac.me/results/3c61af22-8c2a-4e4b-9553-b5bb14da6f7e/

SH256 hash:

fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

MD5 hash:

3eaecc080bd77a152119127af73707b3

SHA1 hash:

71222b5b8c9984814390709d267be019a95ab4b6

Link:

https://www.unpac.me/results/3c61af22-8c2a-4e4b-9553-b5bb14da6f7e/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fbe40f767788/report/overview.html

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/fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

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:	Amadey Create hunting rule
Author:	kevoreilly
Description:	Amadey Payload

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

Rule name:	win_amadey_a9f4 Create hunting rule
Author:	Johannes Bader
Description:	matches unpacked Amadey samples

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Amadey

exe fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2869093/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2869086/

URLhaus

https://urlhaus.abuse.ch/url/2869064/

URLhaus

https://urlhaus.abuse.ch/url/2869029/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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