MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6. 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


Intelligence 13 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6
SHA3-384 hash: 8ad75488eb6db3dd423297b79e9f77e900029c65502b02f902c52c708266449f2859bc68b905128117fe5301ce79bcd3
SHA1 hash: ac5178071739d4c996de952f4ce1f5c21827d115
MD5 hash: 10fe0b13b93aefec13e66efdfcc27f5a
humanhash: blue-cat-lemon-oregon
File name:10fe0b13b93aefec13e66efdfcc27f5a
Download: download sample
Signature XWorm
Create hunting rule
File size:762'880 bytes
First seen:2023-07-25 04:04:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:IFPuY0PSzWUAPSzWUIeRNq0tnJGqSEyavoMUCVZ:QPuldUmdUnRRwqFroM
Threatray 192 similar samples on MalwareBazaar
TLSH T162F45AA3E759199FF0A674FA4C12FC75162B9E208624CB19168B260ECFB731394F251F
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 928ebe96a6a6a696 (1 x XWorm)
Reporter zbetcheckin
Tags:32 exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
304
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
10fe0b13b93aefec13e66efdfcc27f5a
Verdict:
Malicious activity
Analysis date:
2023-07-25 04:07:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/41263438-701a-4360-8faf-d8e8acea9c0c

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/431833/
Detection(s):
SecuriteInfo.com.Variant.Lazy.364131.5441.9426.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
DNS request
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/556a3602-52f1-4a97-86f6-67d7913e1209
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278796
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
Uses dynamic DNS services
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1278796 Sample: w9tvE3m3uF.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 35 johnny1234.duckdns.org 2->35 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for dropped file 2->43 45 10 other signatures 2->45 8 w9tvE3m3uF.exe 3 2->8         started        12 taskmgr.exe.exe 3 2->12         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\w9tvE3m3uF.exe.log, ASCII 8->29 dropped 47 Bypasses PowerShell execution policy 8->47 14 powershell.exe 13 8->14         started        18 w9tvE3m3uF.exe 3 8->18         started        49 Injects a PE file into a foreign processes 12->49 21 powershell.exe 3 12->21         started        23 taskmgr.exe.exe 12->23         started        signatures6 process7 dnsIp8 31 C:\Users\user\AppData\...\taskmgr.exe.exe, PE32 14->31 dropped 33 C:\Users\...\taskmgr.exe.exe:Zone.Identifier, ASCII 14->33 dropped 51 Drops PE files to the startup folder 14->51 53 Powershell drops PE file 14->53 25 conhost.exe 14->25         started        37 johnny1234.duckdns.org 109.206.242.182, 49682, 49683, 49684 AWMLTNL Germany 18->37 27 conhost.exe 21->27         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-25 04:05:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xpoezrouu6bapommqkafe65atvsgmykaoxnb5zod4p4x5neyzlta._file
Verdict:
malicious
Similar samples:
05cd3a132abf900939da0da8053eca52743a0fed69b535ebdd4bbc6a76017697
XWorm
242f11561bddce2000654c9883ce4953ae8783eee3afa005c63cbfe0851327dd
XWorm
2b56e825cc2e772bc4fc4ba70da59ecdb9ff305982bcef1af9f577ff6cd07875
XWorm
30659ba72c4977c6017c45a45909442417c5bc07e7f3a2392b352d29494cb226
XWorm
8bf39c82088d376f612259550f253fe8c6a5a747de4c4b7b22077f47dd321ffe
XWorm
a447fee5372ccb5a4efc5daf48f497d921a7dc01d3d4f24dd3c4319da9f55ae4
XWorm
cd1843ecfb7e612247ae3b9a7da451834d5dc9e7152e9721a9d56c73df8b3a0b
XWorm
+ 182 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/230725-enhk2aac53/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Xworm
Malware Config
C2 Extraction:
johnny1234.duckdns.org:7000
Unpacked files
SH256 hash:
0e00f2b6c833d635281a68f5000c26b0f1167834f236ae7410ff2682c2e6de62
MD5 hash:
c263163ae8fdc7f4f5bd82fe78a09727
SHA1 hash:
b8b17866c5f65ec5d043e35cd8e3a88d17c334d9
Detections:
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/6273b566-d52a-4d8b-9af0-0f0b07af7a5b/
Parent samples :
bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6
242f11561bddce2000654c9883ce4953ae8783eee3afa005c63cbfe0851327dd
SH256 hash:
3931bfca73284fde77c20022dcdaf62834c8c1ea5e1ce43def5ae70f3cf3e845
MD5 hash:
f5a32210d605baf60bea20f097c3d408
SHA1 hash:
94677caf38f2f898c4930f6837ac24acd915cbe8
Link:
https://www.unpac.me/results/6273b566-d52a-4d8b-9af0-0f0b07af7a5b/
SH256 hash:
198a65f6a3f780f1a022f030629e8561c31cc555a113f570a566d40d1ee56a05
MD5 hash:
9b3a1b5d3ffe9fb9db6c5aaefa1ae076
SHA1 hash:
0da05e4c72430da0d061a02cd6cf50c41e6bd83a
Link:
https://www.unpac.me/results/6273b566-d52a-4d8b-9af0-0f0b07af7a5b/
SH256 hash:
bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6
MD5 hash:
10fe0b13b93aefec13e66efdfcc27f5a
SHA1 hash:
ac5178071739d4c996de952f4ce1f5c21827d115
Link:
https://www.unpac.me/results/6273b566-d52a-4d8b-9af0-0f0b07af7a5b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bbdc4cc5d4a7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6

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
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.

Web download

XWorm

Executable exe bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/431833/
  
URLhaus
https://urlhaus.abuse.ch/url/2689417/

Comments


Avatar
zbet commented on 2023-07-25 04:04:08 UTC

url : hxxps://payorderreceipt.info/scantg/scanjoh88456464654.exe