MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f. 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


LucaStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f
SHA3-384 hash: 872a9f5de13e4659a03107e564c4c649340922fe638b75d45b322cc25001f9b6c0cbc5f6553d474ebeb19c7d9bcf28d7
SHA1 hash: 104a099a866204117bad60c22a9ef35a8865a56a
MD5 hash: 0b61f6fcf7864a2f87d91e3a1eecf340
humanhash: failed-october-pizza-indigo
File name:bb.exe
Download: download sample
Signature LucaStealer
Create hunting rule
File size:11'824'016 bytes
First seen:2023-09-07 12:40:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21314122cd4542a6b9b297f52a87acbe (3 x GuLoader, 2 x LummaStealer, 2 x ConnectWise)
ssdeep 196608:Qfl0kYa05bfl0kYa0s05Swz/ic6c+sfh/0Pe:KRYXRYtSOiefd
Threatray 30 similar samples on MalwareBazaar
TLSH T1B7C67C217286C43BD66701B12A2DDA9F5538BE720BB154CBB3DC2E6E5BB44C21336E17
TrID 56.9% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
33.6% (.OCX) Windows ActiveX control (116521/4/18)
3.0% (.EXE) Win64 Executable (generic) (10523/12/4)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 6ded69c7b130b2c0 (12 x CryptBot, 8 x ValleyRAT, 4 x NetSupport)
Reporter 0x746f6d6669
Tags:exe LucaStealer signed

Code Signing Certificate

Organisation:TestCert_2023-9-3_14-20-2
Issuer:TestCert_2023-9-3_14-20-2
Algorithm:sha256WithRSAEncryption
Valid from:2023-09-03T11:10:17Z
Valid to:2024-09-03T11:30:17Z
Serial number: 2121f0cd2f9725bd498ab35a0f258b5b
Thumbprint Algorithm:SHA256
Thumbprint: 02ae015fdb366eb4efbbd8bf42826f0dc7789ea92dee1974d0fad8f0ad8a3cc1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bb.exe
Verdict:
Malicious activity
Analysis date:
2023-09-07 12:42:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a8a63084-6e3e-4134-b04f-adfd616f623e

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/447141/
Detection(s):
SecuriteInfo.com.FileRepMalware.26171.26542.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for the window
Creating a file in the %AppData% subdirectories
Searching for synchronization primitives
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a file
Sending a custom TCP request
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control fingerprint greyware lolbin msiexec overlay packed remote setupapi shell32
Link:
https://www.filescan.io/uploads/64f9c4e29733ad6b2639bef4/reports/3748b277-7808-48aa-9046-6160a2523966/overview
Verdict:
Malicious
Labled as:
Downloader.Banload
Link:
https://www.hybrid-analysis.com/sample/bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4f688c73-9737-4c3b-a7dd-8710ce443efa
Result
Threat name:
Luca Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1305316
Signature
Adds extensions / path to Windows Defender exclusion list
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Uses the Telegram API (likely for C&C communication)
Yara detected Luca Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1305316 Sample: bb.exe Startdate: 07/09/2023 Architecture: WINDOWS Score: 100 70 Found malware configuration 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 5 other signatures 2->76 8 bb.exe 66 2->8         started        11 msiexec.exe 112 45 2->11         started        process3 file4 36 C:\Users\user\AppData\...behaviorgraphoogle Chrome.aiui, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\shi269F.tmp, PE32+ 8->38 dropped 40 C:\Users\user\AppData\Local\...\MSI43F8.tmp, PE32 8->40 dropped 48 14 other malicious files 8->48 dropped 13 bb.exe 11 8->13         started        42 C:\Windows\Installer\MSIFEB8.tmp, PE32 11->42 dropped 44 C:\Windows\Installer\MSIFCA4.tmp, PE32 11->44 dropped 46 C:\Windows\Installer\MSIFC17.tmp, PE32 11->46 dropped 50 4 other malicious files 11->50 dropped 16 setup.exe 16 11->16         started        20 msiexec.exe 11->20         started        22 msiexec.exe 4 11->22         started        process5 dnsIp6 52 C:\Users\user\AppData\Local\...\shiF4D1.tmp, PE32+ 13->52 dropped 54 C:\ProgramData\Caphyon\...behaviorgraphoogle Chrome.exe, PE32 13->54 dropped 56 api.telegram.org 149.154.167.220, 443, 49732 TELEGRAMRU United Kingdom 16->56 58 ipwho.is 108.181.47.111, 443, 49730 ASN852CA Canada 16->58 60 Suspicious powershell command line found 16->60 62 Tries to harvest and steal ftp login credentials 16->62 64 Tries to harvest and steal browser information (history, passwords, etc) 16->64 68 2 other signatures 16->68 24 powershell.exe 16->24         started        26 powershell.exe 16->26         started        66 Bypasses PowerShell execution policy 20->66 28 powershell.exe 1 33 22->28         started        file7 signatures8 process9 process10 30 conhost.exe 24->30         started        32 conhost.exe 26->32         started        34 conhost.exe 28->34         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-09-04 01:51:42 UTC
File Type:
PE (Exe)
Extracted files:
94
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xphg4trs4gaundlx5lzr6hljfemu5i3ddf3tm75wvjty3d3ggrhq._file
Verdict:
unknown
Similar samples:
082ac271e7068243ead494e9447288e5969d22bc461e6de9dd1203145a203a73
LucaStealer
5bcc5718b11d0e933930934805ea3f1dcb888dd19eb9dd75574ef425e704d799
LucaStealer
9d2321341dc5804543514a81cab9aac8dbc52466c77bad98a3835819cb9d9c7d
LucaStealer
b408b7181ab5d530e5da80967be73f858ed93a2cfd172131bcea8f073164a5a0
LucaStealer
bb51422c11080e388fbb7dc7a7bfdb6cc01235d8ccb65fbbf726c230db357be6
LucaStealer
bd043af859a796897462ed7a5aadb1c4a145f67f01a00c49b45a4b80564da6bb
LucaStealer
bd3ae41147c48bcea273f742ae19c229ad76c4a75895253e01a58bd4f3c2b9d1
LucaStealer
d4923d3747714d0d8c1f6a2ceec5ec15c6290b030e828429fd39edcd49ccf27d
LucaStealer
e6ca97018621d4cab0eca8eeda2a5df23b4b35ac544a6e39a19207b847874c59
LucaStealer
+ 20 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230907-pwr5jshf8s/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Enumerates connected drives
Loads dropped DLL
Unpacked files
SH256 hash:
bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f
MD5 hash:
0b61f6fcf7864a2f87d91e3a1eecf340
SHA1 hash:
104a099a866204117bad60c22a9ef35a8865a56a
Link:
https://www.unpac.me/results/b83b5a40-33c8-4f0b-81b4-b64b6c1e3f79/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.63
Link:
https://yomi.yoroi.company/submissions/bbce6e4e32e181468d77eaf31f1d6929194ea3631977367fb6aa678d8f66344f

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:APT_Sandworm_ArguePatch_Apr_2022_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect ArguePatch loader used by Sandworm group for load CaddyWiper
Reference:https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/447141/

Comments