MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a. 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


LummaStealer


Vendor detections: 14


Intelligence 14 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a
SHA3-384 hash: e8143ebc83b7555c7593ca421677ca66318a0f6d43783222c3dcb605ac2f49e48c206069456b699b97d38ea84245b7bf
SHA1 hash: b6798e26ba676361f97740e2dfbd1b377471de63
MD5 hash: 81b2072a619c7a8668acbe3ff10b0cc6
humanhash: fix-comet-pluto-three
File name:SecuriteInfo.com.Win64.Evo-gen.43543312
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'835'608 bytes
First seen:2025-10-07 09:19:20 UTC
Last seen:2025-10-08 04:03:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 62 x Vidar, 41 x LummaStealer)
ssdeep 24576:vGpGR3pMx3qpC/C/yauU8E5bySVippcV8fsKUgSzokLApOi+ex3V36GtQFZGAMAH:vG0rMh/CuO5daWV8fsRguLGOENMfLM+p
Threatray 3 similar samples on MalwareBazaar
TLSH T18F066B33A85148A6D06A9374CAA22353B6787C160BB633CF2B4C76393FF27E46579354
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
179
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a.exe
Verdict:
Malicious activity
Analysis date:
2025-10-07 08:01:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/93a26203-580a-40b7-b408-cd1514cfaac9

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/30939/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e4c8f57f305fa2545d2e45
Tags:
emotet virus blic sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Running batch commands
Creating a process with a hidden window
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang invalid-signature signed
Link:
https://www.filescan.io/uploads/68e4db235a3bccf09ebb26c6/reports/68dab464-14fc-4ebb-abad-5a4569763833/overview
Verdict:
Suspicious
Labled as:
Infostealer/LummaC2
Link:
https://www.hybrid-analysis.com/sample/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-07T05:09:00Z UTC
Last seen:
2025-10-09T06:44:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/aa2a16da-3471-4b93-928d-fe30a77345f6
Score:
38%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a/
Verdict:
Malicious
Threat:
Win64.Certificate.Invalid
Link:
https://tip.neiki.dev/file/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-10-07 08:02:00 UTC
File Type:
PE+ (Exe)
Extracted files:
32
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qugdy24jpiphwlb2fjnqdcxsgxne7dgn4nmiwvlsqm35ffo27z5a._file
Verdict:
malicious
Label(s):
aurastealer
Create hunting rule
Similar samples:
1079ff190eae9231e853f9ba6d9ef59959e6cff505e26bcb1718f65e156d93aa
LummaStealer
ed6465f32b4b47f2fdfbef6b1610ce1864123599ab2fadd972e7a41a2154bc3c
LummaStealer
error
LummaStealer
Result
Malware family:
n/a
Score:
  7/10
Tags:
adware discovery spyware
Link:
https://tria.ge/reports/251007-lagvxa1vaz/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d0f5f8ae-2fc2-4712-9fc8-297901f3dfb1
Unpacked files
SH256 hash:
850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a
MD5 hash:
81b2072a619c7a8668acbe3ff10b0cc6
SHA1 hash:
b6798e26ba676361f97740e2dfbd1b377471de63
Link:
https://www.unpac.me/results/ebe40b5a-bbbe-4941-bf93-7af3ec8a1667/
Malware family:
AuraStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/850c3c6b897a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_lumma_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lumma.

File information

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

Web download

LummaStealer

Executable exe 850c3c6b897a1e7b2c3a2a5b018af235da4f8ccde3588b55728337d295dafe7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3661225/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/30939/

Comments