MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 21c7a6cb8e99a565174377e320b70ab505f02787ae96021854c84c78d2a6e50d. 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: 15
| SHA256 hash: | 21c7a6cb8e99a565174377e320b70ab505f02787ae96021854c84c78d2a6e50d |
|---|---|
| SHA3-384 hash: | cb43da732b3e5c3587a9ed3db2576f6f376e530ef04b1f0e1a7fe5f9f4cec28924c2bed709dd18b286e11ff31bfee6e7 |
| SHA1 hash: | d366921ac74e6f6e7be5427d3b2c851a14efe82b |
| MD5 hash: | 165fdc6778d12cf2c3c7c545b78ec31b |
| humanhash: | helium-uranus-lemon-don |
| File name: | 165fdc6778d12cf2c3c7c545b78ec31b.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 72'784 bytes |
| First seen: | 2025-08-18 23:05:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 1536:EOpwLVkQ2YEsLY+hU8Qp4mbOLOAG0bGRqWISl9CIQkUiDRBL78j:E4wLCBT+hU8QXS6T0y3Io9C2UiDRBf8j |
| TLSH | T17863AF186B68D53BDA5F4E7CB0A609264671A7D25902CB8A3ECC58DF6F637000B253DF |
| TrID | 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.0% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | b08e8e8e8e8e8e30 (8 x RustyStealer, 5 x XWorm) |
| 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 |
|---|---|
| 45.204.214.131:6666 | https://threatfox.abuse.ch/ioc/1571045/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
96
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_21c7a6cb8e99a565174377e320b70ab505f02787ae96021854c84c78d2a6e50d.exe
Verdict:
Malicious activity
Analysis date:
2025-08-18 23:06:46 UTC
Tags:
xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
shell virus sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file
Creating a process with a hidden window
Sending a custom TCP request
Creating a window
Setting a global event handler for the keyboard
Connection attempt to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes base64 crypto expired-cert invalid-signature packed packed persistence powershell powershell.exe ps2exe signed threat whoami
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
0 / 100
Behaviour
Behavior Graph:
n/a
Score:
93%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
11 match(es)
Tags:
.Net DeObfuscated Executable Managed .NET PE (Portable Executable) PE File Layout PowerShell SOS: 0,34 Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.XWORM
Threat name:
ByteCode-MSIL.Trojan.Genie
Status:
Malicious
First seen:
2025-08-15 20:14:04 UTC
AV detection:
12 of 24 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
xworm
Score:
10/10
Tags:
family:donutloader family:xworm defense_evasion execution loader rat spyware trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Modifies trusted root certificate store through registry
Detect Xworm Payload
Detects DonutLoader
DonutLoader
Donutloader family
Xworm
Xworm family
Malware Config
C2 Extraction:
103.82.36.216:7000
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
21c7a6cb8e99a565174377e320b70ab505f02787ae96021854c84c78d2a6e50d
MD5 hash:
165fdc6778d12cf2c3c7c545b78ec31b
SHA1 hash:
d366921ac74e6f6e7be5427d3b2c851a14efe82b
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| 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 (HIGH_ENTROPY_VA) | high |
| CHECK_TRUST_INFO | Requires Elevated Execution (level:requireAdministrator) | high |
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