MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7
SHA3-384 hash: 7adf9c2d1841e9c907881ffa0218f01abab0938cbe99c8ec57572f668029762b83cb73ae242e2c1ec83609a2e2d6862b
SHA1 hash: 4c3518e3227a9c7bb4b134fdc3d4de5d88aa8998
MD5 hash: d60850f01bffc3a797c7177f429f070d
humanhash: october-jig-jupiter-arizona
File name:📆 ⇮𝓢𝓔𝓣𝓤𝓟⇮ 🔷.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:99'614'697 bytes
First seen:2025-08-25 11:05:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c32ba42c73a2bc24d2788f7750d87edb (45 x LummaStealer, 37 x Rhadamanthys, 3 x Vidar)
ssdeep 24576:1F6RCLA6DAQxR/HlWoc2cT+702HoOrFhdd2gI6Li0MZCPhHk:RTzxHWJDV2IWhdd2l68
TLSH T1C1289230302CF53A4FA60347265246EEE27A37855433576E773CA01E64E46ACD9EF29E
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
Reporter aachum
Tags:AutoIT CypherIT exe LummaStealer


Avatar
iamaachum
https://www.file-counter.com/ => https://disk.yandex.com/d/XEhcoLozWsUmog

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f4b12b1a-a6d7-4545-9cf1-4b4c437df47a
Verdict:
Malicious activity
Analysis date:
2025-08-25 11:22:17 UTC
Tags:
lumma stealer autoit
Link:
https://app.any.run/tasks/f4b12b1a-a6d7-4545-9cf1-4b4c437df47a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ac43e2eb163e0ec182a7ad
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context installer microsoft_visual_cc obfuscated overlay packed packer_detected
Link:
https://www.filescan.io/uploads/68ac43d07137d684583b4db1/reports/5c2de696-0481-488e-bce7-e0bebce9b5fa/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7
Verdict:
Unknown
File Type:
First seen:
2025-08-25T06:11:00Z UTC
Last seen:
2025-08-25T06:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7/results?tab=lookup
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1764475
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: Search for Antivirus process
Suricata IDS alerts for network traffic
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
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1764475 Sample: 3d#Udd37.exe Startdate: 25/08/2025 Architecture: WINDOWS Score: 100 52 mastwin.in 2->52 54 cHvNbXuufNcWABdwjl.cHvNbXuufNcWABdwjl 2->54 68 Suricata IDS alerts for network traffic 2->68 70 Found malware configuration 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 5 other signatures 2->74 11 3d#Udd37.exe 22 2->11         started        signatures3 process4 file5 48 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 11->48 dropped 14 cmd.exe 1 11->14         started        process6 signatures7 84 Detected CypherIt Packer 14->84 86 Drops PE files with a suspicious file extension 14->86 17 cmd.exe 4 14->17         started        20 conhost.exe 14->20         started        process8 file9 46 C:\Users\user\AppData\...\Charleston.pif, PE32 17->46 dropped 22 Charleston.pif 17->22         started        26 extrac32.exe 16 17->26         started        28 tasklist.exe 1 17->28         started        30 2 other processes 17->30 process10 dnsIp11 56 mastwin.in 142.93.82.250, 443, 49721, 49760 DIGITALOCEAN-ASNUS United States 22->56 76 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->76 78 Query firmware table information (likely to detect VMs) 22->78 80 Tries to harvest and steal ftp login credentials 22->80 82 3 other signatures 22->82 32 chrome.exe 22->32         started        35 chrome.exe 22->35         started        37 chrome.exe 22->37         started        39 chrome.exe 22->39         started        signatures12 process13 dnsIp14 50 192.168.2.4, 138, 443, 49709 unknown unknown 32->50 41 chrome.exe 32->41         started        44 chrome.exe 35->44         started        process15 dnsIp16 58 ogads-pa.clients6.google.com 142.250.65.170, 443, 49737, 49739 GOOGLEUS United States 41->58 60 plus.l.google.com 142.250.65.238, 443, 49738 GOOGLEUS United States 41->60 66 3 other IPs or domains 41->66 62 142.250.80.106, 443, 49753, 49754 GOOGLEUS United States 44->62 64 142.250.80.36, 443, 49748, 49751 GOOGLEUS United States 44->64
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7
Gathering data
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-25 13:40:39 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rml7edopqi7ld74gshkjk4xbkanvwqnttfibwduhw5sp6tensx3q._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/250825-m8bxzsfl3v/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Enumerates processes with tasklist
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies trusted root certificate store through registry
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://mastwin.in/qsaz
https://tiltyufaz.ru/tlxa
https://runmgov.ru/tixd
https://semipervaz.ru/xued
https://capitalior.ru/akts
https://retrofik.ru/jgur
https://shagkeg.ru/xkzd
https://copulardi.ru/xhza
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/67de9653-f3c0-401f-a12a-6ffb703f2255
Malware family:
CypherIt
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8b17f20dcf82/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/8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7

File information

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

Web download

LummaStealer

Executable exe 8b17f20dcf823eb1ff8691d49572e1501b5b41b399501b0e87b764ff4c8d95f7

(this sample)

  
Link
https://tria.ge/250825-mk2hqsen3v/behavioral2
  
Delivery method
Distributed via web download

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