MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4. 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 17 File information Comments

SHA256 hash:	3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4
SHA3-384 hash:	6a40328730a13ff33890825581a067f17f898b351fc9d12b90ba099b6b3719b7dc0d0877a9579d6bc26139fa06d96ed5
SHA1 hash:	585c7bb3bd4283ca5ed6a508a8e259fc7ef3a24e
MD5 hash:	010a01d7d42e46870c9b44781256dcc8
humanhash:	vegan-nuts-august-alpha
File name:	SecuriteInfo.com.Trojan.DownLoader45.64390.11775.10864
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'600'504 bytes
First seen:	2023-10-11 14:39:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	49152:+gN6XN/aS+kGbFIwlOpY9/LiE4eP3hpjosI:LN6jmIwH9N3XjosI
Threatray	1'963 similar samples on MalwareBazaar
TLSH	T19A75BFE43A491E69E039A37DC6D65049D3F474E35363F8873FEF25DA072290AE603869
TrID	69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):
dhash icon	e4e4e4e4ececece4 (1 x Amadey)
Reporter	SecuriteInfoCom
Tags:	Amadey exe

Intelligence

File Origin

# of uploads :

# of downloads :

295

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

http://enfantfoundation.com/amday.exe

Verdict:

Malicious activity

Analysis date:

2023-09-27 04:17:00 UTC

Tags:

loader amadey botnet stealer trojan

Link:

https://app.any.run/tasks/c4a1616b-e678-4e02-a406-34ff867941fd

Note:

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

Detection:

Amadey

Link:

https://www.capesandbox.com/analysis/453293/

Detection(s):

SecuriteInfo.com.Trojan.DownLoader45.64390.11775.10864.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Сreating synchronization primitives

Sending a custom TCP request

Creating a file

Unauthorized injection to a system process

Sending an HTTP POST request to an infection source

Enabling autorun by creating a file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

lolbin msbuild net_reactor obfuscated overlay packed packed

Link:

https://www.filescan.io/uploads/6526b3c6426c8727d6f9b0bb/reports/d704ae9e-1255-4fee-b48c-00836bc0543b/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4

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/11eaf46e-f04e-41a6-b793-ddd7783c9bb8

Result

Threat name:

Amadey

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1323823

Signature

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

.NET source code contains potential unpacker

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

Injects a PE file into a foreign processes

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

Sample uses string decryption to hide its real strings

Snort IDS alert for network traffic

Writes to foreign memory regions

Yara detected Amadey bot

Yara detected Amadeys stealer DLL

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4/

Threat name:

ByteCode-MSIL.Trojan.LummaStealer

Status:

Malicious

First seen:

2023-08-03 23:51:21 UTC

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hl2qjp7wqjvyduajhogrknsdv63oq3ly3ng7ylfw7flu5ikcmxka._file

Verdict:

malicious

Amadey

3e2ebd86881b09f9c1f97602e84667b35c633bf225d842e30bad0a35c1d74b73

Amadey

5cd99c0f4df0abecd57f199f8d524a6242aa0b77bb9e732be6b3a8638645ab97

Amadey

c010da0b5ee5ca9b8d48491d007af10e5b80f6d7950145e1cf81a195c19836d7

Amadey

c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0

Amadey

d35d55bb74a7cf4349e2fa4a92839e2a88f17a1fee9725801d0d97b2bf0d311c

Amadey

da1a752980f464b0886544ec44ba3b9177ad5bd82547e8d99ca65d6a3ee91980

Amadey

+ 1'953 additional samples on MalwareBazaar

Result

Malware family:

amadey

Score:

10/10

Tags:

family:amadey evasion trojan

Link:

https://tria.ge/reports/231011-r1wdwadf31/

Behaviour

Creates scheduled task(s)

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Checks BIOS information in registry

Checks computer location settings

Drops startup file

Executes dropped EXE

Loads dropped DLL

Downloads MZ/PE file

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

Amadey

Malware Config

C2 Extraction:

http://45.9.74.182/b7djSDcPcZ/index.php

Unpacked files

SH256 hash:

fd56a07f2da75c84337cbf94e0acafc09fb909cfb187a0ae214827ce2c4708bb

MD5 hash:

d93c5f59ddc41313bf36f106a2f1fe17

SHA1 hash:

97c5cd9d0689c1cd74685bc979122a13eba3fcc9

Link:

https://www.unpac.me/results/9e230729-e41e-4488-9619-ac3708783abc/

SH256 hash:

072e397a37b0c391c6a28ade782fdd04e393ab9e706120eb3378a29b9d5e78ab

MD5 hash:

0d29d52f3848ed7a540aacd33838ed28

SHA1 hash:

70adf372e4bc1fc25c5f9fb352172a2e21efaffa

Detections:

Amadey

win_amadey_auto

Link:

https://www.unpac.me/results/9e230729-e41e-4488-9619-ac3708783abc/

Parent samples :

d35d55bb74a7cf4349e2fa4a92839e2a88f17a1fee9725801d0d97b2bf0d311c
da1a752980f464b0886544ec44ba3b9177ad5bd82547e8d99ca65d6a3ee91980
c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0
3e2ebd86881b09f9c1f97602e84667b35c633bf225d842e30bad0a35c1d74b73
c010da0b5ee5ca9b8d48491d007af10e5b80f6d7950145e1cf81a195c19836d7
5cd99c0f4df0abecd57f199f8d524a6242aa0b77bb9e732be6b3a8638645ab97
ea4dd1c228cb08ccf42861763becf5912840722e1a6d30acc59bc158be5095dd
27964639763781e0f88a27d60b9ed7219a951c96e1f9be39a2c5761b67e670d1
cc710918467e4b28f04f27dbec45cb6168b4828de5771233f1ef0c5a485a55ca
3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4
d3a40144912dfa3f095ab0526aba7c0ce4950793090a632dc76f9fd93be815ab

SH256 hash:

77bb30a42c1d60e0ee1a6086149147739913be8d292cb9bcf096175dd6278a6d

MD5 hash:

f19db099a4497a4dd21ecec2c9456054

SHA1 hash:

52fe7698d26a55da8620e29c800181484dcb6e97

Link:

https://www.unpac.me/results/9e230729-e41e-4488-9619-ac3708783abc/

SH256 hash:

3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4

MD5 hash:

010a01d7d42e46870c9b44781256dcc8

SHA1 hash:

585c7bb3bd4283ca5ed6a508a8e259fc7ef3a24e

Link:

https://www.unpac.me/results/9e230729-e41e-4488-9619-ac3708783abc/

Malware family:

Amadey

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/3af504bff682/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Amadey

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4

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:	BAZT_B5_NOCEXInvalidStream Create hunting rule

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

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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

Rule name:	MALWARE_Win_Amadey Create hunting rule
Author:	ditekSHen
Description:	Amadey downloader payload

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

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_imphash Create hunting rule

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	QbotStuff Create hunting rule
Author:	anonymous

Rule name:	RSharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	identifiers for remote and gmremote

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Windows_Trojan_Amadey_7abb059b Create hunting rule
Author:	Elastic Security

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

Rule name:	win_amadey_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.amadey.

File information

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

Web download

Amadey

exe 3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4

(this sample)

Cape

https://www.capesandbox.com/analysis/453293/

URLhaus

https://urlhaus.abuse.ch/url/2719215/

Delivery method

Distributed via web download

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