MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360. 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: 18


Intelligence 18 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360
SHA3-384 hash: d7abb0181c7eed13dc6e2083f42705a46735cf0ebf1ef55698d300b528061dc1b6c65abffb4fc09e41374f3c04e677ac
SHA1 hash: d333e862d6ee219b6c89329f94fa98de4a846dca
MD5 hash: a7ac06ce5191cc93e33e47373bdd0983
humanhash: sierra-kitten-neptune-finch
File name:WEXTRACT.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:4'550'144 bytes
First seen:2025-05-08 03:04:35 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 98304:ZK9/5esKlebVrPO64C8zoKwZYCN96TaqsbBLOlMr4PKGtE:Z65epeV2pzoKwZYvstLuMkdtE
TLSH T1E726332FFADD0522E47E53B009F315E31760BC94EA7C9A87B167D82D1061390AA717BB
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10522/11/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter adm1n_usa32
Tags:Amadey exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
563
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
WEXTRACT.exe
Verdict:
Malicious activity
Analysis date:
2025-05-08 02:53:04 UTC
Tags:
amadey botnet stealer auto generic loader telegram lumma evasion stegocampaign arch-exec rdp themida gcleaner
Link:
https://app.any.run/tasks/cc1ee552-760f-4327-9c59-c6a9bbbcb2ea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681c200d91991ead82b60933
Tags:
connectwise vmdetect autorun emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Сreating synchronization primitives
Creating a file
Creating a window
Searching for the window
Searching for synchronization primitives
Running batch commands
Searching for analyzing tools
Launching a process
Launching a service
Setting a single autorun event
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context CAB crypt enigma explorer fingerprint installer lolbin microsoft_visual_cc overlay packed packed packer_detected rundll32 runonce scar sfx
Link:
https://www.filescan.io/uploads/681c1f6fb880b22541aa30cb/reports/784247a4-20ea-4967-8439-b9c7c4d178bb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e93b70e-5fe6-4a51-b094-d13ab840bd79
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1683958
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to start a terminal service
Detected unpacking (changes PE section rights)
Drops password protected ZIP file
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potentially malicious time measurement code found
Sample uses string decryption to hide its real strings
Sigma detected: PUA - NSudo Execution
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Uses cmd line tools excessively to alter registry or file data
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1683958 Sample: WEXTRACT.exe Startdate: 08/05/2025 Architecture: WINDOWS Score: 100 76 185.156.72.96 ITDELUXE-ASRU Russian Federation 2->76 78 Found malware configuration 2->78 80 Antivirus / Scanner detection for submitted sample 2->80 82 Multi AV Scanner detection for submitted file 2->82 84 10 other signatures 2->84 12 WEXTRACT.exe 1 4 2->12         started        15 ramez.exe 2->15         started        18 rundll32.exe 2->18         started        signatures3 process4 file5 72 C:\Users\user\AppData\Local\...\2f3437.exe, PE32 12->72 dropped 74 C:\Users\user\AppData\Local\...\1z96h6.exe, PE32 12->74 dropped 20 2f3437.exe 4 12->20         started        24 1z96h6.exe 1 16 12->24         started        108 Contains functionality to start a terminal service 15->108 110 Hides threads from debuggers 15->110 112 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->112 114 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->114 signatures6 process7 file8 60 C:\Users\user\AppData\Local\...\ramez.exe, PE32 20->60 dropped 88 Antivirus detection for dropped file 20->88 90 Multi AV Scanner detection for dropped file 20->90 92 Detected unpacking (changes PE section rights) 20->92 96 8 other signatures 20->96 26 ramez.exe 20->26         started        62 C:\Users\user\AppData\Local\...\nircmd.exe, PE32+ 24->62 dropped 64 C:\Users\user\AppData\Local\...\cecho.exe, PE32 24->64 dropped 66 C:\Users\user\AppData\Local\...66SudoLG.exe, PE32+ 24->66 dropped 68 2 other malicious files 24->68 dropped 94 Contains functionality to detect sleep reduction / modifications 24->94 29 cmd.exe 1 24->29         started        signatures9 process10 signatures11 98 Antivirus detection for dropped file 26->98 100 Multi AV Scanner detection for dropped file 26->100 102 Detected unpacking (changes PE section rights) 26->102 106 7 other signatures 26->106 104 Uses cmd line tools excessively to alter registry or file data 29->104 31 cmd.exe 1 29->31         started        34 conhost.exe 29->34         started        process12 signatures13 116 Uses cmd line tools excessively to alter registry or file data 31->116 36 Unlocker.exe 31->36         started        39 7z.exe 31->39         started        42 cmd.exe 1 31->42         started        44 32 other processes 31->44 process14 file15 86 Multi AV Scanner detection for dropped file 36->86 46 cmd.exe 36->46         started        48 cmd.exe 36->48         started        70 C:\Users\user\AppData\Local\...\Unlocker.exe, PE32 39->70 dropped 50 tasklist.exe 1 42->50         started        signatures16 process17 process18 52 conhost.exe 46->52         started        54 sc.exe 46->54         started        56 conhost.exe 48->56         started        58 taskkill.exe 48->58         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360/
Threat name:
Win32.Trojan.Rasftuby
Create hunting rule
Status:
Malicious
First seen:
2025-05-07 13:23:00 UTC
File Type:
PE (Exe)
Extracted files:
92
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kabegmpokrdbtfkqv3xa4572oxjps4nldmiyr25xqbdhz5z44nqa._file
Verdict:
malicious
Label(s):
admintool_nsudo
Create hunting rule
amadey
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma botnet:8d33eb credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer themida trojan
Link:
https://tria.ge/reports/250508-dlc24azns3/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Gathers network information
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies registry key
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
Hide Artifacts: Ignore Process Interrupts
Launches sc.exe
AutoIT Executable
Boot or Logon Autostart Execution: Authentication Package
Drops file in System32 directory
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Checks computer location settings
Credentials from Password Stores: Windows Credential Manager
Drops startup file
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads ssh keys stored on the system
Reads user/profile data of web browsers
Themida packer
Unsecured Credentials: Credentials In Files
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Event Triggered Execution: Image File Execution Options Injection
Sets service image path in registry
Stops running service(s)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Disables service(s)
Lumma Stealer, LummaC
Lumma family
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
http://185.156.72.96
https://2vecturar.top/zsia
https://stuffgull.top/qwio
https://insidegrah.run/ieop
https://homewappzb.top/tqba
https://tortoisgfe.top/paxk
https://descenrugb.bet/woap
https://agrizzlqzuk.live/qhbu
https://octalfbsh.bet/mben
https://snakejh.top/adsk
Dropper Extraction:
http://80.64.18.161/testmine/random.exe
Verdict:
Malicious
Tags:
stealer redline Win.Trojan.Scar-6903585-0
YARA:
win_redline_wextract_hunting_oct_2023
Link:
https://app.threat.zone/submission/42587a33-ca3a-4bf6-8885-3534574b93a0
Unpacked files
SH256 hash:
50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360
MD5 hash:
a7ac06ce5191cc93e33e47373bdd0983
SHA1 hash:
d333e862d6ee219b6c89329f94fa98de4a846dca
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
SH256 hash:
05d732b038597eaf5eaa8645f200f7262afc49b221c4193c3ecbb25a456af1cb
MD5 hash:
9caf0c1523dee41dee8bd72852d10b06
SHA1 hash:
2d52dcc06f44676358c4c0cb0e7494c851e7b7b9
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
SH256 hash:
c31b3f46e8c15320aa88afa2cee50e28061f66ffafab7a53fa50bad8fb3a488b
MD5 hash:
f720cbc357872daa8ba0449203122d1d
SHA1 hash:
898471fc5c1e96fc3ff42c445bf80c480e14b0bf
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
SH256 hash:
7d2a1ed2315a1c615dbd6806efa43cf027658645deb65e607f77fa121398e3ea
MD5 hash:
daba57c7e6b28c7dc50d5f7a8c39492a
SHA1 hash:
1e8e99b3d732e49c8f96f077818b23d2d0c93153
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
SH256 hash:
c2e79f465694327aeada760afdd22af4bab47a855ce4433025174cbb22368e25
MD5 hash:
72c0d82d5282a6af1c27e46a93b8cfd8
SHA1 hash:
1780feb359b48387667e01a755886c8820fb1568
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
SH256 hash:
cf878bfbd9ed93dc551ac038aff8a8bba4c935ddf8d48e62122bddfdb3e08567
MD5 hash:
426ccb645e50a3143811cfa0e42e2ba6
SHA1 hash:
3c17e212a5fdf25847bc895460f55819bf48b11d
Link:
https://www.unpac.me/results/a1fb5165-fef2-4d91-95bf-02b61fc48680/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/50024331ee54/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/50024331ee5446199550aeee0e77fa75d2f971ab1b1188ebb780467cf73ce360

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::EqualSid
ADVAPI32.dll::FreeSid
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::GetWindowsDirectoryA
KERNEL32.dll::GetSystemDirectoryA
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryInfoKeyA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageA

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