MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 67de54a5271a2354b492bbaf5bbead07cc1e24fd5efa94bdac2fc30f0475db1a. 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: | 67de54a5271a2354b492bbaf5bbead07cc1e24fd5efa94bdac2fc30f0475db1a |
|---|---|
| SHA3-384 hash: | 1f71617b825ddc7ddc838691d1d30cf85f3e170b77467ec609e82a49a81e04feaf7f57363aa7e0ba284802b84acabae6 |
| SHA1 hash: | 5df77f6403f8b3c462c8dae3408f33d45b272b61 |
| MD5 hash: | b88cc7ba6a01daf0de338ee2c656864e |
| humanhash: | alanine-louisiana-massachusetts-zulu |
| File name: | b88cc7ba6a01daf0de338ee2c656864e |
| Download: | download sample |
| Signature | XWorm |
| File size: | 6'185'472 bytes |
| First seen: | 2023-09-03 15:14:22 UTC |
| Last seen: | 2023-09-03 19:33:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6f462fcc6b830b77fb3fef2add9dc570 (9 x CoinMiner, 3 x BitRAT, 2 x XWorm) |
| ssdeep | 98304:K+erVUYkek1Bqs4uzLw1Hf6QQd1LzMQmLNHDUHqvqJhRdOyY:urVsewBvHw1HyPd1LzMQ2DWqq+ |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T16A56AFFA94553327C7B0507A9F72497583A2D63C2CC4AECA698E70181D38F5FB9436E2 |
| TrID | 38.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 11.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.5% (.EXE) Win32 Executable (generic) (4505/5/1) 4.8% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 6cccc4f0f0f0ccd4 (1 x XWorm) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe xworm |
Intelligence
File Origin
# of uploads :
2
# of downloads :
331
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b88cc7ba6a01daf0de338ee2c656864e
Verdict:
Malicious activity
Analysis date:
2023-09-03 15:16:38 UTC
Tags:
evasion xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a window
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Running batch commands
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file in the Program Files subdirectories
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
FakeAlert.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.
Malware family:
XWorm
Verdict:
Malicious
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates files in the system32 config directory
Encrypted powershell cmdline option found
Found evasive API chain (may stop execution after checking mutex)
Found hidden mapped module (file has been removed from disk)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Potential dropper URLs found in powershell memory
Protects its processes via BreakOnTermination flag
Sigma detected: Stop multiple services
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.XWormRAT
Status:
Malicious
First seen:
2023-09-03 15:15:10 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
10/10
Tags:
discovery evasion persistence
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Stops running service(s)
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
8b0c233a299ab5fa670fde9391e7082d27464cabfe6acb9d61fcc170fa4a39d7
MD5 hash:
88cbce26327fe5c2d1a7101c5f871576
SHA1 hash:
9e04dbc0caa6272ac05fc2e03dcadb8278e7ba3b
SH256 hash:
6debd75785349efa4e5360d65d87a0d8e1274c0df3889d134d0c2284bcd5db34
MD5 hash:
9ec382ace6346d0b1526a9051d5cda51
SHA1 hash:
6d8dd8d4972c2dd8e624089515aa683a9ef35db7
SH256 hash:
67de54a5271a2354b492bbaf5bbead07cc1e24fd5efa94bdac2fc30f0475db1a
MD5 hash:
b88cc7ba6a01daf0de338ee2c656864e
SHA1 hash:
5df77f6403f8b3c462c8dae3408f33d45b272b61
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://193.233.255.9/lend/VBA65-KB974945-x86-EN.exe