MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2e026a7538a02673cb6d0f7b3592c08d35a9a00cc94c553a7ac17a93533d81cd. 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: | 2e026a7538a02673cb6d0f7b3592c08d35a9a00cc94c553a7ac17a93533d81cd |
|---|---|
| SHA3-384 hash: | 9c762c7212d2e128ae4bc1cab5b7025db920ef7e999b867c98d581e463d99118900e86a86d29389693e2f2ee770813b8 |
| SHA1 hash: | b05be0f311fc157e8321f0da93377bae4687193a |
| MD5 hash: | 31f1e66669c6784c4baae3c060a8c662 |
| humanhash: | zebra-east-ten-kentucky |
| File name: | COHC INVOI NO 2500385 .exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 16'384 bytes |
| First seen: | 2025-03-10 08:01:56 UTC |
| Last seen: | 2025-03-10 08:36:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:PsYaVj6St8DqB7od9aUle4Ct351dmTtzLW4zAT9p6jClBTo:hUj6xQ7w9Dw6CH |
| Threatray | 3'026 similar samples on MalwareBazaar |
| TLSH | T1F87208046B9C6337C4A6477968B263800AF0D2D6BA43CF5EEDD4665E5C47B460C732FA |
| 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 |  threatcat_ch |
| Tags: | exe xworm |
Intelligence
File Origin
# of uploads :
2
# of downloads :
455
Origin country :
CHVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
COHC INVOI NO 2500385 .exe
Verdict:
Malicious activity
Analysis date:
2025-03-10 08:04:40 UTC
Tags:
opendir remote xworm purecrypter netreactor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
virus micro msil
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Verdict:
Malicious
Labled as:
MSIL/GenKryptik_AGeneric.AZZ trojan
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:
Malicious
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.expl.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 references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Drops VBS files to the startup folder
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Backdoor.Xworm
Status:
Suspicious
First seen:
2025-03-10 05:41:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 38 (57.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
xworm
Similar samples:
+ 3'016 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Xworm family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2e026a7538a02673cb6d0f7b3592c08d35a9a00cc94c553a7ac17a93533d81cd
MD5 hash:
31f1e66669c6784c4baae3c060a8c662
SHA1 hash:
b05be0f311fc157e8321f0da93377bae4687193a
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
XWorm
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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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