MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 898daf907748876e6d38c7a0bf56a0a5ebf421e9490165a1545ce03443201d12. 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: 14
| SHA256 hash: | 898daf907748876e6d38c7a0bf56a0a5ebf421e9490165a1545ce03443201d12 |
|---|---|
| SHA3-384 hash: | c7c6b6f60c1cd2f921d0d8f37b720627276bfce2bd4291aa0d06fbfdbddaa5232d6a57e288098708a3dfe50d57986482 |
| SHA1 hash: | 24290a6caf40460943d0603fdf395cc4b203c5ad |
| MD5 hash: | bbbef3b163f954deceb8e65572f087bc |
| humanhash: | victor-thirteen-hawaii-pizza |
| File name: | bKxz.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 41'472 bytes |
| First seen: | 2023-03-11 16:07:20 UTC |
| Last seen: | 2023-03-11 17:32:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 768:RsZsQLhSRwMKfNq4u9dSBm0RpfOQsQhLO4uekx:KqQBW8Lfh1Obekx |
| Threatray | 67 similar samples on MalwareBazaar |
| TLSH | T12913E69933A44226C7FDB6F16DF3960202F1D5A75F27E70E48C895CB2B67B9085806D3 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  pmelson |
| Tags: | exe xworm |
Intelligence
File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bKxz.exe
Verdict:
Malicious activity
Analysis date:
2023-03-11 16:08:41 UTC
Tags:
xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm cmd.exe greyware packed update.exe
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
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:
Amadey
Verdict:
Malicious
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2023-03-11 16:22:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 57 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm rat trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Xworm
Malware Config
C2 Extraction:
trojeiros.duckdns.org:5552
Unpacked files
SH256 hash:
898daf907748876e6d38c7a0bf56a0a5ebf421e9490165a1545ce03443201d12
MD5 hash:
bbbef3b163f954deceb8e65572f087bc
SHA1 hash:
24290a6caf40460943d0603fdf395cc4b203c5ad
Detections:
XWorm
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
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_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | MALWARE_Win_AsyncRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AsyncRAT |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
| Rule name: | win_xwormmm_s1_6f74 |
|---|---|
| Author: | Johannes Bader |
| Description: | detects unpacked Xwormmm samples |
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
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