MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb. 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

XWorm

Vendor detections: 14

Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash:	d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb
SHA3-384 hash:	7efda070f1afdece0c20eef6cef102f0a29ed93e539effc067bc2ec24dfc388591d4276fffe2da812933dc6941f778c7
SHA1 hash:	f234a679a7888427b3d78d2c56fc1fc60e84bb78
MD5 hash:	8d0868398de40e6e16a7c541f07e5e09
humanhash:	hot-north-ack-carpet
File name:	SecuriteInfo.com.Win32.AdwareX-gen.9554.24737
Download:	download sample
Signature	XWorm Create hunting rule
File size:	4'187'648 bytes
First seen:	2025-02-25 17:05:42 UTC
Last seen:	2025-02-25 17:33:40 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	7f5d02e6abebd0d8fd2c86baaf35ed61 (1 x XWorm)
ssdeep	49152:H2LAgJxIJTN03QaiX1OOM2b9Ndt9NdtvcA:fAIpN039q1OOM24
TLSH	T16C16E80A5753C3F5C691E7FF495D6488006478A4835C29CBB5D804D7A82D8EB2B3BFAB
TrID	40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	6cecccccb4c2f2b2 (38 x AgentTesla, 30 x Formbook, 24 x PythonStealer)
Reporter	SecuriteInfoCom
Tags:	exe xworm

Intelligence

File Origin

# of uploads :

# of downloads :

493

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

aa38c813aafc36532f6d8e826f2f7665b26c2c0ef2ff7395c21230f2640cb966.exe

Verdict:

Malicious activity

Analysis date:

2025-02-25 03:01:02 UTC

Tags:

stealer lumma exfiltration themida loader amadey botnet rdp tofsee netreactor arch-doc

Link:

https://app.any.run/tasks/c236cda2-67e9-4a0b-bc60-744298e875d2

Note:

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

Detection(s):

SecuriteInfo.com.Win32.AdwareX-gen.9554.24737.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67bdf90128ab76d43a5d14be

Tags:

adware virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Launching a process

Сreating synchronization primitives

Unauthorized injection to a system process

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc obfuscated

Link:

https://www.filescan.io/uploads/67bdf8836222db7f23db50b7/reports/bcd8e533-7f7d-41b2-a985-3a0df28c6ebe/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/e27dfe76-599b-42fb-b005-a5d3d78fc076

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1623952

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Icon mismatch, binary includes an icon from a different legit application in order to fool users

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Writes to foreign memory regions

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

85%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb/

Threat name:

Win32.Trojan.Amadey

Status:

Suspicious

First seen:

2025-02-24 20:52:23 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2ndxyey2vwtljl3ky44lypjnbb4f2w4mtapjfzrbae5umu6gkg5q._file

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm discovery rat trojan

Link:

https://tria.ge/reports/250225-vmh36sxr16/

Behaviour

Modifies system certificate store

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Legitimate hosting services abused for malware hosting/C2

Detect Xworm Payload

Xworm

Xworm family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/0dfaa86a-a12a-4344-838c-69de38381b4d

Unpacked files

SH256 hash:

d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb

MD5 hash:

8d0868398de40e6e16a7c541f07e5e09

SHA1 hash:

f234a679a7888427b3d78d2c56fc1fc60e84bb78

Link:

https://www.unpac.me/results/a677c509-3a18-4ef5-9c54-fc6494f1e8ff/

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/d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	pe_detect_tls_callbacks Create hunting rule

File information

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

Web download

XWorm

exe d3477c131aada6b4af6ac738bc3d2d08785d5b8c981e92e621013b4653c651bb

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3452047/

Delivery method

Distributed via web download

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

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::FreeSid
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample