MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba
SHA3-384 hash: 4b708d0e11dcbd0f1483a4b4c29909c4007867defaf6c9fff86d1516d9fc850e19c74cd72f5da5958b136d61168669d7
SHA1 hash: 2ed335957b7ae95fcdb9b580b77069d02a7bdd55
MD5 hash: c9ca161c6fe1c897fe79456bced7385a
humanhash: east-mexico-foxtrot-november
File name:1220.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:294'400 bytes
First seen:2023-03-27 05:27:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:u+SRE3U354nnJDeWmlaiaozyBRIQQ2PIbBtelpGp6ClHtVWp4+f8MMMMMMMMMMQO:25MJ6zVtWIQQ2emI6ClHtVWpaV
Threatray 810 similar samples on MalwareBazaar
TLSH T1CC5429133A44DA1AC43C923C6FA2CF896531CAE46DA30757BAF25B15D9B6FEA3D05304
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00cc8e69d4d4d400 (2 x XWorm)
Reporter adrian__luca
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1220.exe
Verdict:
Malicious activity
Analysis date:
2023-03-27 05:40:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/492119fb-8bb9-4800-82b0-b1fafc5476e3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/377712/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Running batch commands
Creating a file
Creating a file in the %AppData% subdirectories
Launching a process
Сreating synchronization primitives
Creating a window
DNS request
Creating a process from a recently created file
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/642129649c109cf74b2ffd6c/reports/e34be318-e70f-4aba-ba51-d91a8965198b/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba
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
Link:
https://analyze.intezer.com/analyses/d5fbe709-f272-420d-9277-a8b2709a142a
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1202417
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Drops PE files with benign system names
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 835322 Sample: 1220.exe Startdate: 27/03/2023 Architecture: WINDOWS Score: 100 63 johnnew12.duckdns.org 2->63 73 Malicious sample detected (through community Yara rule) 2->73 75 Multi AV Scanner detection for submitted file 2->75 77 Yara detected XWorm 2->77 79 7 other signatures 2->79 8 1220.exe 2 2->8         started        12 svchost.exe 1 2->12         started        14 svchost.exe 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 file5 61 C:\Users\user\AppData\Local\...\1220.exe.log, ASCII 8->61 dropped 81 Injects a PE file into a foreign processes 8->81 18 cmd.exe 2 8->18         started        21 cmd.exe 3 8->21         started        24 1220.exe 2 8->24         started        27 cmd.exe 1 8->27         started        83 Multi AV Scanner detection for dropped file 12->83 85 Machine Learning detection for dropped file 12->85 29 cmd.exe 12->29         started        33 3 other processes 12->33 31 cmd.exe 14->31         started        35 3 other processes 14->35 37 4 other processes 16->37 signatures6 process7 dnsIp8 69 Uses schtasks.exe or at.exe to add and modify task schedules 18->69 71 Drops PE files with benign system names 18->71 39 conhost.exe 18->39         started        57 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32 21->57 dropped 59 C:\Users\user\...\svchost.exe:Zone.Identifier, ASCII 21->59 dropped 41 conhost.exe 21->41         started        65 johnnew12.duckdns.org 104.225.143.135, 49700, 49701, 49702 CLOUDWEBMANAGE-CANADAUS United States 24->65 67 192.168.2.1 unknown unknown 24->67 43 conhost.exe 27->43         started        45 schtasks.exe 1 27->45         started        47 2 other processes 29->47 49 2 other processes 31->49 51 2 other processes 33->51 53 2 other processes 35->53 55 4 other processes 37->55 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-20 14:48:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2nlas46pnv5b7lvaj732vk6f7lc4rywh2wvmxux25bbd6emk2g5a._file
Verdict:
malicious
Similar samples:
11fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
XWorm
1db6c88a75febdf163850df7ee78b92841542e7c779046ee8d39ee64a312c9d4
XWorm
24c78f9f8f15c94f2616a13adce3fda09255d3e1a4b762ef21b561318c082d65
XWorm
35dcbe95b9ca79381e4d0a11561194439d554ed6e245b2e73700ece1f60fe884
XWorm
80201715ba93ce5c35c6fd6ac3c11bda569f5f7e473f8ae2f67f4405e4faa790
XWorm
8acc5e78093d75cd1679b3314f7e79d8a3135a51a65d92d6fe36ed263e6a5860
XWorm
ef45c92c5f51405f1f95cda737f1ae4e3b3d5aa6ed0222aefb7e794badebd130
XWorm
f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014
XWorm
+ 800 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/230327-f5z23sdh5t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Executes dropped EXE
Xworm
Malware Config
C2 Extraction:
johnnew12.duckdns.org:7000
Unpacked files
SH256 hash:
407502ec551683aa6015a837c4da4a7b8923225774e0a0d1fa6e635d9c67fdc6
MD5 hash:
969e7e34f0d6321ece09097714242ad1
SHA1 hash:
3c04c89ca2e6f2e677e35ee8e1371b9f4b76a4b8
Link:
https://www.unpac.me/results/c601aabb-c0fe-468d-b83a-3351c1bf7398/
SH256 hash:
d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba
MD5 hash:
c9ca161c6fe1c897fe79456bced7385a
SHA1 hash:
2ed335957b7ae95fcdb9b580b77069d02a7bdd55
Link:
https://www.unpac.me/results/c601aabb-c0fe-468d-b83a-3351c1bf7398/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d3560973cf6d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

XWorm

Executable exe d3560973cf6d7a1faea04ff7aaabc5fac5c8e2c7d5aacbd2fae8423f118ad1ba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/377712/

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