MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5
SHA3-384 hash: 1583ed809d85df4e4cc5ba16b673647f47381bf23633ddf209478b63b0999a27c4dcbcd69de2f5cf1b1f3457bf3aeb99
SHA1 hash: 29257e91e7852a13ba63e20c86f2693eea56520b
MD5 hash: 57204a1b5fd6cfc8f8df1467eae1afd3
humanhash: foxtrot-golf-mockingbird-juliet
File name:57204a1b5fd6cfc8f8df1467eae1afd3.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'150'694 bytes
First seen:2025-08-16 21:06:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32f3282581436269b3a75b6675fe3e08 (197 x LummaStealer, 122 x Rhadamanthys, 8 x CoinMiner)
ssdeep 24576:uTWrrxx9bDFCa45l7HYJEMitb1OWpMEDFNSkbmZX:3PFjuzYJVYbbuAFQYmp
TLSH T15C3533424C7857B9FBF70EF9303298DF5B97BA396D30826B9701588B754A1448D34B23
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 144cce939096a4c1 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
57204a1b5fd6cfc8f8df1467eae1afd3.exe
Verdict:
Malicious activity
Analysis date:
2025-08-16 21:14:23 UTC
Tags:
auto-startup lumma stealer autoit
Link:
https://app.any.run/tasks/b57f3a86-93bf-4ee9-bf14-9d87e2794b48

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/21709/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a0f2e98fd55a79c5280ed7
Tags:
phishing autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Searching for the window
Searching for the Windows task manager window
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a process from a recently created file
DNS request
Possible injection to a system process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug blackhole installer microsoft_visual_cc overlay overlay packed
Link:
https://www.filescan.io/uploads/68a0f2e9419c816a6e8923a1/reports/1774558f-0514-4247-8d81-adab6fc165c5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9dc0f4e3-5baf-48c9-9c12-5b5dca971888
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1758602
Signature
C2 URLs / IPs found in malware configuration
Detected CypherIt Packer
Drops PE files with a suspicious file extension
Found malware configuration
Joe Sandbox ML detected suspicious sample
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: Drops script at startup location
Sigma detected: Search for Antivirus process
Suricata IDS alerts for network traffic
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758602 Sample: B7fnLfZvXk.exe Startdate: 16/08/2025 Architecture: WINDOWS Score: 100 61 yamakrug.ru 2->61 63 prulDZEIyDoDR.prulDZEIyDoDR 2->63 77 Suricata IDS alerts for network traffic 2->77 79 Found malware configuration 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 7 other signatures 2->83 11 B7fnLfZvXk.exe 23 2->11         started        14 VirtuSync.bat 2->14         started        signatures3 process4 file5 59 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 11->59 dropped 17 cmd.exe 1 11->17         started        87 Query firmware table information (likely to detect VMs) 14->87 signatures6 process7 signatures8 73 Detected CypherIt Packer 17->73 75 Drops PE files with a suspicious file extension 17->75 20 cmd.exe 4 17->20         started        23 conhost.exe 17->23         started        process9 file10 53 C:\Users\user\AppData\Local\Temp\...\Li.pif, PE32 20->53 dropped 25 Li.pif 5 20->25         started        30 extrac32.exe 22 20->30         started        32 tasklist.exe 1 20->32         started        34 3 other processes 20->34 process11 dnsIp12 67 yamakrug.ru 185.95.159.55, 443, 49722, 49743 TELECOMASET-ASBG Bulgaria 25->67 57 C:\Users\user\AppData\Local\...\VirtuSync.bat, PE32 25->57 dropped 85 Tries to steal Crypto Currency Wallets 25->85 36 chrome.exe 25->36         started        39 cmd.exe 2 25->39         started        42 chrome.exe 25->42         started        44 2 other processes 25->44 file13 signatures14 process15 dnsIp16 65 192.168.2.4, 138, 443, 49708 unknown unknown 36->65 46 chrome.exe 36->46         started        55 C:\Users\user\AppData\...\VirtuSync.url, MS 39->55 dropped 49 conhost.exe 39->49         started        51 chrome.exe 42->51         started        file17 process18 dnsIp19 69 www.google.com 142.250.80.36, 443, 49727, 49728 GOOGLEUS United States 46->69 71 142.251.41.4, 443, 49752, 49753 GOOGLEUS United States 51->71
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
AutoIt Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/57204a1b5fd6cfc8f8df1467eae1afd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Suspicious
First seen:
2025-08-16 13:02:00 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzjgrradfa6sad2un7qj7jv5awd5czp5vczgajfelwzbtgmzro2q._file
Verdict:
malicious
Label(s):
unc_loader_058
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250816-zx3yjsgn9s/
Behaviour
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
Drops file in Windows directory
Enumerates processes with tasklist
Checks installed software on the system
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Modifies trusted root certificate store through registry
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
https://yamakrug.ru/lzka
https://mastwin.in/qsaz
https://ordinarniyvrach.ru/xiur
https://vishneviyjazz.ru/neco
https://yrokistorii.ru/uqya
https://stolewnica.ru/xjuf
https://visokiywkaf.ru/mmtn
https://kletkamozga.ru/iwyq
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/24f26cd5-e5d5-479d-b4a7-7e079f2b1c02
Unpacked files
SH256 hash:
865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5
MD5 hash:
57204a1b5fd6cfc8f8df1467eae1afd3
SHA1 hash:
29257e91e7852a13ba63e20c86f2693eea56520b
Link:
https://www.unpac.me/results/1c91140f-1d58-4cd0-a8a3-1684ae62dce3/
SH256 hash:
bb4fb924885b8d6719cb88e7f231abcbb7c2a1c69be92a12ce7bb56bed9129e3
MD5 hash:
094ae615109634f48bede4a612e36fc8
SHA1 hash:
a8b8cbf4d8a7f368b3ae53090bab40a2793657eb
Link:
https://www.unpac.me/results/1c91140f-1d58-4cd0-a8a3-1684ae62dce3/
SH256 hash:
8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
MD5 hash:
08e9796ca20c5fc5076e3ac05fb5709a
SHA1 hash:
07971d52dcbaa1054060073571ced046347177f7
Link:
https://www.unpac.me/results/1c91140f-1d58-4cd0-a8a3-1684ae62dce3/
Malware family:
CypherIt
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/865268c40328/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/865268c403283d200f546fe09fa6bd0587d165fda8b26024a45db21999998bb5

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: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)

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/21709/

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
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

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