MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13. 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

Formbook

Vendor detections: 19

Intelligence 19 IOCs YARA 20 File information Comments 1

SHA256 hash:	e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13
SHA3-384 hash:	45d6d2c9c511a995331707fcfe469fe04ea482e2e75a43698e9d7f3d5f27fce7a09f38ee233ef21e2a99206e59510ca7
SHA1 hash:	819a394ab6582463da15fbb1cb5b3cbe7cb11eed
MD5 hash:	0c9439970b67576065137daaa3d75f01
humanhash:	fish-fish-robert-autumn
File name:	tall.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	171'520 bytes
First seen:	2025-04-25 18:53:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	3072:cUa75YUXy9RcwVbO5nmSgOf+aBz65/M6If+3Js+3JFkKeTnD:cUa75YUXsccbkmSbxBt25
TLSH	T15EF35B52B751C2A1E4BC4A73E0A6E5F10F367C1BEB0AA51F34C8BB473533544AD13A9A
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
dhash icon	58c8d1d0cecbeeec (18 x AsyncRAT, 9 x XWorm, 6 x QuasarRAT)
Reporter	LuRisa2
Tags:	exe FormBook xworm

Intelligence

File Origin

# of uploads :

# of downloads :

542

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

tall.exe

Verdict:

Malicious activity

Analysis date:

2025-04-25 18:57:26 UTC

Tags:

evasion pastebin telegram crypto-regex xworm

Link:

https://app.any.run/tasks/a49a5f1e-0bdf-4c05-a730-d4ce64be1255

Note:

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

Detection:

XWorm

Link:

https://www.capesandbox.com/analysis/4142/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=680bdb153d067f84839951e7

Tags:

asyncrat virus xworm remo

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP GET request

Creating a process with a hidden window

Sending a custom TCP request

Adding an exclusion to Microsoft Defender

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat backdoor fingerprint obfuscated obfuscated rat reconnaissance telegram vbnet xworm

Link:

https://www.filescan.io/uploads/680bda5246fe05453ca75151/reports/f6ea522a-324c-4303-a177-da9dcefe5628/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e558a9e9-be15-44c3-8256-4d617cf2db7f

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1674441

Signature

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

.NET source code contains potential unpacker

Adds a directory exclusion to Windows Defender

Antivirus / Scanner detection for submitted sample

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Check if machine is in data center or colocation facility

Connects to a pastebin service (likely for C&C)

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Found malware configuration

Joe Sandbox ML detected suspicious sample

Loading BitLocker PowerShell Module

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

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

Yara detected Telegram RAT

Yara detected Telegram Recon

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13

Detection:

xworm

Link:

https://mwdb.cert.pl/sample/e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13/

Threat name:

ByteCode-MSIL.Spyware.AsyncRAT

Status:

Malicious

First seen:

2025-04-25 18:54:13 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4vrcspxsitolyjplmteoavzlxcrjx7znfkt6epvztchepxchnyjq._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

Formbook

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm rat trojan

Link:

https://tria.ge/reports/250425-xj94la1k15/

Behaviour

Suspicious use of AdjustPrivilegeToken

Looks up external IP address via web service

Detect Xworm Payload

Xworm

Xworm family

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1 external_ip_lookup

YARA:

win_mal_XWorm EXE_RAT_XWorm_April2024 MALWARE_Win_XWorm win_xworm_bytestring

Link:

https://app.threat.zone/submission/1acc7161-a989-4711-8f87-18d4cf5de6d7

Unpacked files

SH256 hash:

e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13

MD5 hash:

0c9439970b67576065137daaa3d75f01

SHA1 hash:

819a394ab6582463da15fbb1cb5b3cbe7cb11eed

Detections:

win_xworm_w0

XWorm

Link:

https://www.unpac.me/results/1a7b73de-b254-41ca-a7f5-b66cb5817241/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e562293ef244/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/e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13

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

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

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	EXE_RAT_XWorm_April2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

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:	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.

Cape

https://www.capesandbox.com/analysis/4142/

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 2025-04-25 18:55:50 UTC

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

{
"sha256": "e562293ef244dcbc25eb64c8e0572bb8a29bff2d2aa7e23eb9988e47dc476e13",
"yara_possible_family": "xworm",
"key": "bd30b00dd36a35335541a46d630dedbd30b00dd36a35335541a46d630ded3100",
"salt": "None",
"config": {
"eiiV63rOTw6XWshHdonkcCZhJgeWVovWLr9MLkKTYzGsLYhmwBbIF4PbmWCkuUloc": "https://pastebin.com/raw/ws3434",
"WoZsrVyR70op5Z5BTn0ZvXAHkAFhOC3Gmt95XE3YXDzYoTE9tn6zRE4aqsByIR25g": "<123456789>",
"y8pJIPbnzkg8neMa8RlmH3JcE5owjcN538Vt5K7d8g7IflDRmtghpcGjrDHzSB5Bd": "<Xwormmm>",
"jxwWU2k0ofpSglZLittHrpiC0UyjJjU7MLFxB1rUiZQBkuVdrDQkTLxuaF3mkkSI4": 3,
"j0TM95V2hKEkEGG6BTQXsd8uYhM2ltlcs4VtFZDdiU57t8kPkFS592xtj9IflZSwv": "XWorm V5.6",
"2wa8I2dV44ZYMPaLFYOL7zl8OKwdFBiO51OJCmrwjLFOQILt4gbi7i3615sDt8dC4": "USB.exe",
"2zi2YFVCzaNIh8YFVvqmAXKJtuiEESv7PXEclpbQoAZfAevjAnmk1jULPWw1Sg0wj": "vRI55FWCmKSaQLoM",
"1OEamgSpTiOHpx3gGuEatsgm8VrL39HFDt09dl5CAWGlSP8djhiKRyblmvoVAYMrH": "\\Log.tmp",
"AtF12gEdKYWaVKLmdFHu3Nvtti69VsCVpJSOwodgZlWf686JTlH2PxnuJ8F47RO9W": "BTC_Address",
"nsq7oU4cDEtMrgCPZJhx8HxZeKS6FFnQQ6U1cH2B3tnuyU9VoHaoCrL5kRmNkR6bn": "ETH_Address",
"MnFUyfzthVbuB2jaER7sh0Vp0cwAb0x85CZVSuV4vn0tH5fMQMjaKyBWBZaVuS8FY": "TRC20_Address",
"uPxdBnxQx0zXIKXiuSUObbeL3kOhKhC9pS18SfQQHegI9EqDdR1HjQOwrLPgIi8G1": "Your_Token",
"crb04sDEM5qTqmbBfL0c0KRJ9Gj3rxrSxFIiJTZsj7c9swsrSiKtb3uKEkFcbSury": "Your_ID"
}
}