MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14. 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: 15

Intelligence 15 IOCs YARA 5 File information Comments 1

SHA256 hash:	6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA3-384 hash:	c432e9877c6bb7e47b91da0cd92955edcb9171964423ccf716f55dc466b6f0f29339caa80b990c382ac5cd78c0a4c765
SHA1 hash:	999297fae9adaaca1f2163e45aa4100ebe2a27f6
MD5 hash:	52fca4d08faccbd7d3f9a487158ed24a
humanhash:	fish-maryland-mockingbird-washington
File name:	52fca4d08faccbd7d3f9a487158ed24a
Download:	download sample
Signature	Amadey Create hunting rule
File size:	241'664 bytes
First seen:	2023-02-01 11:12:56 UTC
Last seen:	2023-02-01 23:30:09 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	dd0e4efabc62274a7cfb37b4b7a2951d (17 x Amadey, 5 x RedLineStealer, 1 x Stop)
ssdeep	6144:bMwVoejm5JJw20a1bfjVEmAuVy1GNgsk8gF:bp7Za5VsuVy0NS
TLSH	T16A3409217D16C031D96061B729B9BFF2C19DA8259B7049DB3B800F7BDA112E76A70E3D
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	zbetcheckin
Tags:	32 Amadey exe

Intelligence

File Origin

# of uploads :

# of downloads :

198

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

52fca4d08faccbd7d3f9a487158ed24a

Verdict:

Malicious activity

Analysis date:

2023-02-01 11:13:25 UTC

Tags:

trojan amadey loader rat redline

Link:

https://app.any.run/tasks/bbc79515-09d4-49ba-85ba-0b9f9e2c1e77

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/358947/

Detection(s):

SecuriteInfo.com.Variant.Doina.48991.25075.19878.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Сreating synchronization primitives

Creating a process from a recently created file

Creating a process with a hidden window

Launching a process

Launching cmd.exe command interpreter

Launching a service

Adding an access-denied ACE

Sending a custom TCP request

Creating a file

Creating a file in the %AppData% subdirectories

Using the Windows Management Instrumentation requests

Connecting to a non-recommended domain

Unauthorized injection to a recently created process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Blocking the Windows Defender launch

Disabling the operating system update service

Sending a TCP request to an infection source

Sending an HTTP POST request to an infection source

Sending an HTTP GET request to an infection source

Enabling autorun by creating a file

Result

Malware family:

n/a

Score:

6/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/64451/overview

Behaviour

MalwareBazaar

MeasuringTime

EvasionQueryPerformanceCounter

CheckCmdLine

GetTempPath

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

amadey greyware shell32.dll

Link:

https://www.filescan.io/uploads/63da494089bd67c10fdbfe9c/reports/e7f09bca-6166-419b-bc53-2656fde3b94d/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:

Amadey

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/22624237-f9c0-4145-8f5d-8ba142e260dd

Result

Threat name:

Amadey, RHADAMANTHYS, RedLine

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1163108

Signature

.NET source code references suspicious native API functions

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

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 inject code into remote processes

Creates an undocumented autostart registry key

Creates multiple autostart registry keys

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Disable Windows Defender notifications (registry)

Disable Windows Defender real time protection (registry)

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

Found stalling execution ending in API Sleep call

Hides threads from debuggers

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queries memory information (via WMI often done to detect virtual machines)

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

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

Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, 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

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

Tries to harvest and steal Bitcoin Wallet information

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

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected Amadey bot

Yara detected Amadeys Clipper DLL

Yara detected Amadeys stealer DLL

Yara detected AntiVM3

Yara detected RedLine Stealer

Yara detected RHADAMANTHYS Stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14/

Threat name:

Win32.Trojan.Privateloader

Status:

Malicious

First seen:

2023-02-01 11:13:08 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 26 (88.46%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=n343q6ietyhijeebdn5jbtgupxucwf52p2mfasc6anlybzdu74ka._file

Verdict:

malicious

Result

Malware family:

rhadamanthys

Score:

10/10

Tags:

family:amadey family:redline family:rhadamanthys botnet:druid botnet:fredy botnet:new botnet:new1 botnet:temposs6678 discovery evasion infostealer persistence spyware stealer trojan

Link:

https://tria.ge/reports/230201-nbehaaeh3s/

Behaviour

Checks SCSI registry key(s)

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Windows security modification

Downloads MZ/PE file

Executes dropped EXE

Amadey

Detect rhadamanthys stealer shellcode

Modifies Windows Defender Real-time Protection settings

RedLine

RedLine payload

Rhadamanthys

Malware Config

C2 Extraction:

193.233.20.2/Bn89hku/index.php
62.204.41.170:4132
176.113.115.16:4122
82.115.223.9:15486

Unpacked files

SH256 hash:

6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

MD5 hash:

52fca4d08faccbd7d3f9a487158ed24a

SHA1 hash:

999297fae9adaaca1f2163e45aa4100ebe2a27f6

Link:

https://www.unpac.me/results/f9d26bff-0403-4b6c-8610-e78db4d14316/

Malware family:

Amadey

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/6ef9b879049e/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/6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	MALWARE_Win_RedLine Create hunting rule
Author:	ditekSHen
Description:	Detects RedLine infostealer

Rule name:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

Rule name:	Windows_Trojan_Smokeloader_3687686f Create hunting rule
Author:	Elastic Security

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 6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/358947/

URLhaus

https://urlhaus.abuse.ch/url/2525025/

URLhaus

https://urlhaus.abuse.ch/url/2525631/

Comments

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zbet commented on 2023-02-01 11:13:02 UTC

url : hxxp://176.113.115.183/is/home/sever.exe