MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c. 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


Lu0Bot


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c
SHA3-384 hash: 0b84b048082260f1c74e91715479e9adf3604bdefbbc6fcc5e78a91b1962bfc284a07f3e2c4fcbc7c740190e5c885301
SHA1 hash: 88d9407dc689a02070693ed6f95251926ceee37d
MD5 hash: b8c98b14888f48405173bc0f44c1c98f
humanhash: saturn-east-neptune-sixteen
File name:file.exe
Download: download sample
Signature Lu0Bot
Create hunting rule
File size:2'648'744 bytes
First seen:2023-06-28 06:12:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 49152:PIVMAWRywiN7AqzGKWPy3tsdWT69leSkFAaGjv616z1dUbtmFjpb3JFjGgcBL:AKo5czXmidWn1FOz6c1uQF195GLL
Threatray 58 similar samples on MalwareBazaar
TLSH T1FBC53362CAC89D73C4A4233415F843771A36BE65CBA403AB7B51558FBD726D0A1323BB
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe Lu0Bot signed

Code Signing Certificate

Organisation:Polo Soft Corp
Issuer:Polo Soft Corp
Algorithm:sha256WithRSAEncryption
Valid from:2023-06-27T14:17:14Z
Valid to:2033-06-24T14:17:14Z
Serial number: 06362127b998433a8037c2ec3e567d5198a8be9f
Thumbprint Algorithm:SHA256
Thumbprint: d342afbfc45b5f114116697e7575272b093bd744b45f134b0589f7087b83c938
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-28 06:13:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ca76331a-0a41-4478-a816-8c558f095a22

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/403391/
Detection(s):
Sanesecurity.Malware.29170.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.7237.15680.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Сreating synchronization primitives
DNS request
Sending a UDP request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/93958/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
90%
Tags:
advpack CAB cmd control expand explorer installer lolbin lolbin overlay packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/649bcf6f92fd95d811253cb0/reports/62593ea4-ea36-4923-af5d-76fe7c3d9485/overview
Verdict:
Malicious
Labled as:
Trojan/Generic
Link:
https://www.hybrid-analysis.com/sample/f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/f7bf054b-3126-47d7-947a-90a0e2484952
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1262455
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895485 Sample: file.exe Startdate: 28/06/2023 Architecture: WINDOWS Score: 48 23 Multi AV Scanner detection for submitted file 2->23 7 file.exe 1 9 2->7         started        10 rundll32.exe 2->10         started        process3 file4 19 C:\Users\user\AppData\Local\...\gvcfwvjk.dat, PE32+ 7->19 dropped 12 cmd.exe 2 7->12         started        process5 file6 21 C:\Users\user\AppData\Local\...\fgkhkbclt.exe, PE32 12->21 dropped 15 fgkhkbclt.exe 1 12->15         started        17 conhost.exe 12->17         started        process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6syv6wi6ae4ki3y7l7ivp4y2pczwaysnokqycnvfe2naloultb6a._file
Verdict:
unknown
Similar samples:
22b643071879895cd947cf37c75c71b23af5fe4228f36b49571b1a47df137d06
Lu0Bot
28eb3941dee1a78351ee18596be6445d4fb10332d002f85aee675f672cf2fd1c
Lu0Bot
489eade7becb78deb88c28f80a3fc5d22e071ef8cb629f79d5e6fdebdee8ae70
Lu0Bot
7618c4f3710d5fe1291571206d83e391b2fa3ed555f031327463c3c80b4bfaf2
Lu0Bot
9837727bf67f4a49655b5f2230fa7dad235b025c9af377e559df6fab0f4ff36a
Lu0Bot
a4a0e26bb4aa352f66952902cc9704d130593adacb46017c0b2a1be2b7a9269d
Lu0Bot
ea596ff0c0802b85cc304447799c91907ae1016283152ba5ba5dc4cb50ca8712
Lu0Bot
+ 48 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230628-gyq19shd61/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
2d6d50a76d2d0e48a59357c91acbaf3886969192a928c83dea2f1e1aabcef400
MD5 hash:
3f7a6d6d52112030dda38bbf844312ef
SHA1 hash:
6b6462d76fbbfa65b9b93d6dc02f38ef50209362
Link:
https://www.unpac.me/results/bfb85de3-ae26-492b-9e38-d06c0aac210a/
SH256 hash:
f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c
MD5 hash:
b8c98b14888f48405173bc0f44c1c98f
SHA1 hash:
88d9407dc689a02070693ed6f95251926ceee37d
Link:
https://www.unpac.me/results/bfb85de3-ae26-492b-9e38-d06c0aac210a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f4b15f591e01/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/f4b15f591e0138a46f1f5fd157f31a78b360624d72a18136a5269a05ba8b987c

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:lu0bot_packer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:Detection of Lu0bot CAB packer.
Rule name:lu0bot_wextract
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects wextract files delivering Lu0bot
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/403391/

Comments