MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b4a7a6e6fb511671814ff6b1070923701594b1a20f2c8f0ab5f658259cce6973. 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: 13
| SHA256 hash: | b4a7a6e6fb511671814ff6b1070923701594b1a20f2c8f0ab5f658259cce6973 |
|---|---|
| SHA3-384 hash: | 73d9bc26dac2e9c53a238b1f2465584b8185c93e3a8d699d8f0f03ef1e36eb639813aa9417520259a6404f381450c3cf |
| SHA1 hash: | 5f934340fa6b8a8cdb0b471dde56bfc1532c7dd0 |
| MD5 hash: | 11f656a0e8ab8563f91028a3c95802e5 |
| humanhash: | north-steak-don-lamp |
| File name: | SecuriteInfo.com.Win32.MalwareX-gen.13009.27381 |
| Download: | download sample |
| Signature | XWorm |
| File size: | 9'728 bytes |
| First seen: | 2024-08-20 15:27:04 UTC |
| Last seen: | 2025-03-05 08:29:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 96:2VUvX7JP7VEKiMY9q40+fjTMeNj4KEBFBQW+rGNcY0lgz2AcCMJG4xYQV0u342zj:2VoX7JPuRXH9j4K2h+l6oZVYQV0HQ |
| TLSH | T1D512E80A97E84B27E0B65F7A3D734340023AFA658D26DF6F59CCA10F2E733544622765 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 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) |
| Reporter |  SecuriteInfoCom |
| Tags: | 185-215-113-209 exe xworm |
Intelligence
File Origin
# of uploads :
3
# of downloads :
403
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.13009.27381
Verdict:
Malicious activity
Analysis date:
2024-08-20 18:12:49 UTC
Tags:
xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
Network Static Stealth Variant
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
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.
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 process injector
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus detection for URL or domain
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
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 dynamic DNS services
Yara detected Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
14%
Verdict:
Benign
File Type:
PE
Threat name:
Win32.Trojan.Multiverze
Status:
Malicious
First seen:
2024-08-17 02:56:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery persistence rat trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Adds Run key to start application
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
ktamapro.duckdns.org:58159
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b4a7a6e6fb511671814ff6b1070923701594b1a20f2c8f0ab5f658259cce6973
MD5 hash:
11f656a0e8ab8563f91028a3c95802e5
SHA1 hash:
5f934340fa6b8a8cdb0b471dde56bfc1532c7dd0
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: | MSIL_TinyDownloader_Generic |
|---|---|
| Author: | albertzsigovits |
| Description: | Detects small-sized dotNET downloaders |
| 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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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 (GUARD_CF) | high |
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