MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 984b56f95e5a7a8023104e7ff5d2a7864968975fd69f7167fa728d1877cef4ba. 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: 17
| SHA256 hash: | 984b56f95e5a7a8023104e7ff5d2a7864968975fd69f7167fa728d1877cef4ba |
|---|---|
| SHA3-384 hash: | 69743acb886a163576a47790d82e8c4d627f1732590e78161c359cbfa152aaa97bb0f2b8b573a9a53e0800c82210cd8b |
| SHA1 hash: | e9d501226aac19aa65e10d0fed77bf658d98aacb |
| MD5 hash: | 58231eec279aecc695fb3c3f4498eedc |
| humanhash: | mango-alpha-queen-vegan |
| File name: | 58231EEC279AECC695FB3C3F4498EEDC.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 51'712 bytes |
| First seen: | 2025-08-11 05:10:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'285 x AgentTesla, 20'642 x Formbook, 12'398 x SnakeKeylogger) |
| ssdeep | 768:dHGcVnhmqHSDNwWl9/TD5a2kwcQ9O30OdvBz8ajj1ZGidgzuoLI52:dfnr5WlB/MwcSOEsvBgaX1ZhgzzL |
| TLSH | T17133E10DE64CA512DB6F07BD9C5293400B55DB7A8AA6D38FFC0932512EDB3A105292F3 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe xworm |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 147.185.221.30:18491 | https://threatfox.abuse.ch/ioc/1559203/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_984b56f95e5a7a8023104e7ff5d2a7864968975fd69f7167fa728d1877cef4ba.exe
Verdict:
No threats detected
Analysis date:
2025-08-11 05:11:42 UTC
Tags:
confuser
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Detection(s):
Verdict:
Malicious
Score:
81.4%
Tags:
packed virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
base64 confuser confuserex crypt net obfuscated packed packed
Verdict:
Malicious
Labled as:
Trojan.Generic
Malware family:
XWorm
Verdict:
Malicious
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
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
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
14 match(es)
Tags:
.Net Executable PE (Portable Executable) SOS: 0.23 Win 32 Exe x86
Verdict:
Malicious
Threat:
Backdoor.MSIL.XWorm
Threat name:
Win32.Backdoor.Xworm
Status:
Suspicious
First seen:
2025-08-08 05:32:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 36 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery rat trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
147.185.221.30:18491
Verdict:
Suspicious
Tags:
red_team_tool
YARA:
SUSP_NET_NAME_ConfuserEx
Unpacked files
SH256 hash:
984b56f95e5a7a8023104e7ff5d2a7864968975fd69f7167fa728d1877cef4ba
MD5 hash:
58231eec279aecc695fb3c3f4498eedc
SHA1 hash:
e9d501226aac19aa65e10d0fed77bf658d98aacb
SH256 hash:
b7c2ebc4677dfb9025c45ad3f493448ec4482a3fb055f7c2a3d7fdc3354a624a
MD5 hash:
7942c453caef14cb3da4de7570a5f471
SHA1 hash:
6f6c644fe936ddbba13d53f781de9a070f35ff70
Detections:
win_xworm_w0
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
MALWARE_Win_AsyncRAT
MALWARE_Win_XWorm
SH256 hash:
d9287ad83783a8b8ad45bf42b69b7049ea6b8274d2228580f753d186037f8551
MD5 hash:
afc6289d6e4c3d8d713940750576ac4a
SHA1 hash:
bc90cf94ea1b616ef7bb927a485bf069cdb22332
Detections:
SUSP_NET_NAME_ConfuserEx
INDICATOR_EXE_Packed_ConfuserEx
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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 (GUARD_CF) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.