MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016. 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

AsyncRAT

Vendor detections: 18

Intelligence 18 IOCs YARA 19 File information Comments 1

SHA256 hash:	e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016
SHA3-384 hash:	dd4eda992183b59cf97d2027e602ac025a7cf0fd88d42aec951b7742e73e4065797f37ed76cc439fdbbca348fe12bddc
SHA1 hash:	e18b1e08e7f256602be60e1d75b15c2c73284ca2
MD5 hash:	068c99328320caaa7c5f2d31b0ff214b
humanhash:	seventeen-butter-hamper-magnesium
File name:	e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	76'800 bytes
First seen:	2024-11-25 14:27:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	1536:mj2knMmhKdS08aK+rgYkdQOV9bFejQ4HyLPnqo9OMwPvyia:mQTnDrGdQo9bFxYo9OtVa
TLSH	T13E737D2837F60525F1FF6FF519F27222DB36B2236903E35F24C8029A5613A89CD516E6
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	JAMESWT_WT
Tags:	89-40-31-232 AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

404

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

65ea7c521264d69a5e044a2fa7aa5a330385e733b1cefbff31cb805abaf067fa.exe

Verdict:

Malicious activity

Analysis date:

2024-11-25 14:30:54 UTC

Tags:

evasion telegram stealer agenttesla exfiltration remote xworm crypto-regex ims-api generic smtp

Link:

https://app.any.run/tasks/3c1813bd-d62e-4d96-8ac3-35fdd1e2c189

Note:

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

Detection(s):

Win.Packed.njRAT-10002074-1

Win.Packed.Msilzilla-10019837-0

Win.Packed.Loveletter-10023052-0

Win.Packed.Loveletter-10024677-0

Win.Packed.Msilzilla-10026193-0

Win.Malware.Deepscan-10028866-0

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67448973b31374f098345029

Tags:

asyncrat virus xworm msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending a custom TCP request

Setting a global event handler for the keyboard

Connection attempt to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat backdoor clipbanker coinminer hook keylogger njrat obfuscated rat vbnet

Link:

https://www.filescan.io/uploads/6744897d5798a7dfe82bd823/reports/dfe39f87-37e8-4a3e-9592-f0508e210fe7/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016

Gathering data

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1562435

Signature

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

.NET source code contains potential unpacker

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Protects its processes via BreakOnTermination flag

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

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Uses the Telegram API (likely for C&C communication)

Yara detected Generic Downloader

Yara detected Telegram RAT

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016

Detection:

xworm

Link:

https://mwdb.cert.pl/sample/e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016/

Threat name:

ByteCode-MSIL.Spyware.AsyncRAT

Status:

Malicious

First seen:

2024-11-21 13:40:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

31 of 38 (81.58%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=5fbuyc7xxzpdtt5nj7sexomwwcobfa66k4dkq4q2gm3dbahj2ala._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

AsyncRAT

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm rat trojan

Link:

https://tria.ge/reports/241125-rszfka1lew/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

89.40.31.232:1717

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1

YARA:

win_mal_XWorm MALWARE_Win_XWorm win_xworm_bytestring

Link:

https://app.threat.zone/submission/49cf6e9f-1114-48a3-a4c3-3f3b0069d4f0

Unpacked files

SH256 hash:

e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016

MD5 hash:

068c99328320caaa7c5f2d31b0ff214b

SHA1 hash:

e18b1e08e7f256602be60e1d75b15c2c73284ca2

Detections:

XWorm

win_xworm_w0

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

MALWARE_Win_XWorm

win_mal_XWorm

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

win_xworm_bytestring

MALWARE_Win_AsyncRAT

Link:

https://www.unpac.me/results/cfaa83f2-4294-458f-bea9-ad6a2279b58e/

Parent samples :

e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016
65ea7c521264d69a5e044a2fa7aa5a330385e733b1cefbff31cb805abaf067fa

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e9434c0bf7be/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/e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016

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:	ByteCode_MSIL_Backdoor_AsyncRAT Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects AsyncRAT backdoor.

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

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

Rule name:	pe_imphash Create hunting rule

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

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

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	win_xworm_bytestring Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects bytestring present in unobfuscated xworm

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	xworm Create hunting rule
Author:	jeFF0Falltrades

Rule name:	xworm_kingrat Create hunting rule
Author:	jeFF0Falltrades

File information

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

No further information available

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

Comments

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commented on 2024-11-25 14:30:44 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "e9434c0bf7be5e39cfad4fe44bb996b09c1283de5706a8721a33363080e9d016",
"yara_possible_family": "xworm",
"key": "f6d04bde1bb7610d37f3411f39b955f6d04bde1bb7610d37f3411f39b9550e00",
"salt": "None",
"config": {
"MgWLGtMxB7zyLyS8hAZFLEhn6by8ufDa2nH2Mo340oizkKRyf5aOJOB0VtcDO0NzxG4u1OdmkAaM5qmJ": 3,
"7hQdIwKpcPbCDyIk4dOI3zyGhor9vITJT8xwOXdjShJ1GxvhziAxnespRlrdwOELEY3VxMeeUcTrLQxZ": "89.40.31.232",
"K9kh2nJimtKDkF7jGN6eOd0ZBVsYLZ7YTiqXJa0VWb7ngnSoPpI3YU89NdMotITNtPSuHNkei72vyLFV": "1717",
"ympPucUHwJnSfU7tayEsRSXhtDbUO82bWiMAWHZeuvxaIszE8LvDTEq6E7WsvXRLFcNZeKLM5vQwdPie": "1717",
"1VsNF3cuRvQjwiilTAyyEblbspHKx7OA31GBuBBfIztGXCQx9m6QqF40eYLT22g5Bszm2KIQ5LVg1IZ1": "<Xwormmm>",
"uYRdbbTM14LgkhBRzSfh2zMzJTQXgEg3fmfmQLWjTAC6l8Q1enB6aH1ir2gQ98RH0M5tvbjLDqn1HL8q": "28Nov2024",
"nvUFeYTAjkj5IiIqOBXK8gDPSQ9KsJ8vRVkt4MaqEPpe8Y8vACDC3zHPZlxc3gIVOIIopVFcOJ3BqQbO": "USB.exe",
"1XRRPVkA2SxMha0xfqRlfENnZP2eaTt7ZZaneOFsf9LUoTVdd9m9cLSAVNPmUlRhLmAiDnmMkpQHgSt3": "qnzzEC3SI3U6Qmbo",
"tfunuubmjVxXH9OXGnndKUT95F3QRoq6rbBlgYgaxndLSZw1UbyjqNJ4dIw6g1L6RfElHtuZHlxXSRwM": "bc1qtfmk6yda48emt0k09xqrd7x84llx5mk057y0zh",
"5F6RrNP8x7tqR4pPb2tiVO8rKx4ygAX3pbh0kONPyf4mUjOzgSmTGSHk8ArbyU0a4vi0hr9AwRze9GN2": "0x59274D3feDaCD72f84D8E8Fd1eF9585E48F674d0",
"bWx45xjAwlw2jxX6HLDsKDRDsBQnC45KVK7zrBZ5ahx5vMxWATstYQn8v2F4fOP8xCjwYRlz1q2RvNXR": "TQUkvKgoq5tZGXwAhkgLwNzurj8dnonx5J",
"aYp3u7XiW8Xez5iQxoCi3haxC8RjzJ0x6TF9KGOlvO40GRkQSH9RMy97hDzi7gLa0PtQkrNT0wsh8CGV": "5630894183:AAFSNB69Q2a6dw-6XMnWlasTfT2befh82Rk",
"W8oX4zopOtr7ykApXrqSwKYC8RaTwubHtbvYcfkLvtaCXxm0NfaEHNgNbNY65xAyn20npGGgm2AnI0Nb": "793028759"
}
}