MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c
SHA3-384 hash: 84e07735cb9b6c8969e51ec9e18f6c62cc87331ab5877fc6c15789affccceee7222dcac1ee5b4768234fc969741660e4
SHA1 hash: ca1b874e62a8264bd51c0f1673b7e7997241eb07
MD5 hash: f3ed59bf12101fef4936d362b82f0f15
humanhash: one-nineteen-pizza-ten
File name:Setup.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'059'276 bytes
First seen:2025-07-16 11:57:54 UTC
Last seen:2025-08-20 08:56:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bf95d1fc1d10de18b32654b123ad5e1f (327 x LummaStealer, 65 x Rhadamanthys, 25 x Vidar)
ssdeep 24576:nzZd/i9hOHDi4FK+b38g7v/6O1qYW69taU3o4H+HvkX+EMyYGNZ3C68:nHAOHDi4s+xn6O1Z9VY4H+HcX+TydH/8
TLSH T1C63533520870CA02F8550E7096B9D8729BFBFE8C7F954507D328DA99FE629E10B1C67C
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 7470e07470e0f8e0 (1 x LummaStealer)
Reporter aachum
Tags:AutoIT CypherIT exe LummaStealer uio-cam


Avatar
iamaachum
https://mytan.click/?file=DbYMfHASI3Cn4T6clNh5Wap2LetZ9kiw&IztSC6oKTHBk2=nPmCTAogbOGhl4QS07YxwUEI5aKyZ9JsWLdDrtRfBqcH61V => https://mega.nz/file/OsZXUZJJ#RD8IIFRgsrrWZ2fVMSbV_-AYae7iDLT9nTrNVnCpikg

Intelligence

File Origin
# of uploads :
3
# of downloads :
32
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2025-07-16 11:59:25 UTC
Tags:
autoit lumma stealer
Link:
https://app.any.run/tasks/7ef645c4-596c-4213-ab2b-31e0f1711c59

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14829/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687793e684b37dd61eef05ab
Tags:
autoit emotet
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Launching cmd.exe command interpreter
Creating a process with a hidden window
Moving a file to the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a window
Creating a process from a recently created file
Sending a custom TCP request
DNS request
Connection attempt
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug blackhole installer invalid-signature microsoft_visual_cc overlay overlay packed signed
Link:
https://www.filescan.io/uploads/687793e712460d69545e438c/reports/42a77ca6-e694-4c1e-9fa4-aa0dff193c4c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/416df2f8-14b0-4de9-9cee-bc3ffbaaadc9
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1738014
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Drops PE files with a suspicious file extension
Found malware configuration
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
Sigma detected: Potentially Suspicious Malware Callback Communication
Sigma detected: Search for Antivirus process
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1738014 Sample: Setup.exe Startdate: 16/07/2025 Architecture: WINDOWS Score: 100 64 oZWhtlKwXTCzbnqFOZ.oZWhtlKwXTCzbnqFOZ 2->64 66 collb.shop 2->66 68 uio.cam 2->68 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for dropped file 2->80 82 12 other signatures 2->82 11 Setup.exe 28 2->11         started        signatures3 process4 file5 48 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 11->48 dropped 50 C:\Users\user\AppData\Local\Temp\Skill.aac, 0420 11->50 dropped 14 cmd.exe 4 11->14         started        process6 file7 60 C:\Users\user\AppData\Local\...\Timber.com, PE32 14->60 dropped 100 Uses ping.exe to sleep 14->100 102 Drops PE files with a suspicious file extension 14->102 104 Uses ping.exe to check the status of other devices and networks 14->104 18 Timber.com 1 14->18         started        23 extrac32.exe 15 14->23         started        25 conhost.exe 14->25         started        27 6 other processes 14->27 signatures8 process9 dnsIp10 70 collb.shop 104.21.16.73, 443, 49688, 49689 CLOUDFLARENETUS United States 18->70 72 uio.cam 45.134.26.137, 443, 49694 SERV-TECHRU Russian Federation 18->72 44 C:\Users\user\...\555Y4Q2D1UV19ASAHDI.exe, PE32+ 18->44 dropped 84 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->84 86 Query firmware table information (likely to detect VMs) 18->86 88 Tries to harvest and steal ftp login credentials 18->88 90 3 other signatures 18->90 29 555Y4Q2D1UV19ASAHDI.exe 12 18->29         started        file11 signatures12 process13 file14 52 C:\Windows\Temp\Kvlk095\exp.exe, PE32+ 29->52 dropped 54 C:\Users\user\AppData\Roaming\...\App.url, MS 29->54 dropped 56 C:\Users\user\AppData\...\0apjw501.cmdline, Unicode 29->56 dropped 58 C:\Users\user\AppData\Local\...\0apjw501.0.cs, C++ 29->58 dropped 92 Antivirus detection for dropped file 29->92 94 Multi AV Scanner detection for dropped file 29->94 96 Injects code into the Windows Explorer (explorer.exe) 29->96 98 4 other signatures 29->98 33 explorer.exe 2 29->33         started        37 csc.exe 3 29->37         started        signatures15 process16 dnsIp17 62 193.24.123.25, 49695, 7777 UPM-KYMMENE-ASKuusankoskiFinlandFI Germany 33->62 74 System process connects to network (likely due to code injection or exploit) 33->74 46 C:\Users\user\AppData\Local\...\0apjw501.dll, PE32 37->46 dropped 40 conhost.exe 37->40         started        42 cvtres.exe 1 37->42         started        file18 signatures19 process20
Score:
88%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
AutoIt Executable NSIS Installer PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/f3ed59bf12101fef4936d362b82f0f15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-07-16 04:59:15 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfxb5mcmjrgzqkoke5rprftvef3zpazgk5rrlvgkl5hmko6uo5oa._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery spyware stealer
Link:
https://tria.ge/reports/250716-n5eedatls6/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Windows directory
Enumerates processes with tasklist
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://collb.shop/tiwq
https://prvqhm.shop/zaus
https://daruubs.top/griw
https://cidtfhh.shop/zdik
https://annwt.xyz/xkan
https://ungryo.shop/gnbw
https://greqjfu.xyz/uhbf
https://rayrhs.top/aktr
https://furwmsx.shop/xowq
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7939bcb-9bb2-463f-b9b0-1f5307c6977b
Unpacked files
SH256 hash:
b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c
MD5 hash:
f3ed59bf12101fef4936d362b82f0f15
SHA1 hash:
ca1b874e62a8264bd51c0f1673b7e7997241eb07
Link:
https://www.unpac.me/results/b9044fdf-e147-4b6d-9abd-a55a9a53577d/
SH256 hash:
bb4fb924885b8d6719cb88e7f231abcbb7c2a1c69be92a12ce7bb56bed9129e3
MD5 hash:
094ae615109634f48bede4a612e36fc8
SHA1 hash:
a8b8cbf4d8a7f368b3ae53090bab40a2793657eb
Link:
https://www.unpac.me/results/b9044fdf-e147-4b6d-9abd-a55a9a53577d/
SH256 hash:
d63ce20ea3d72f0e437c18011da1253fba402b9d4dfaaf66a18e7f046637a48c
MD5 hash:
139deee1055ac93431b7555f222ef63c
SHA1 hash:
d938362bd8df9d725bb6cd7de979cbf08ca2247d
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/b9044fdf-e147-4b6d-9abd-a55a9a53577d/
Parent samples :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 hash:
8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
MD5 hash:
08e9796ca20c5fc5076e3ac05fb5709a
SHA1 hash:
07971d52dcbaa1054060073571ced046347177f7
Link:
https://www.unpac.me/results/b9044fdf-e147-4b6d-9abd-a55a9a53577d/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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:win_lumma_generic
Create hunting rule
Author:dubfib

File information

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

Web download

LummaStealer

Executable exe b16e1eb04c4c4d9829ca2762f896752177978326576315d4ca5f4ec53bd4775c

(this sample)

  
Link
https://tria.ge/250716-nrgycavzex/behavioral1
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/14829/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetWindowsDirectoryW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments