MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a
SHA3-384 hash: 33e5e7f460503baaaf103155c7a43b54eaa6f40d01c1d9e53beaf7dbbea81b670b231f588c0833f92ddf55a5d1006822
SHA1 hash: 7139162b566bded041ee26c84cf71499526f46cb
MD5 hash: 194f8697a4b662e96a3db330c2643770
humanhash: muppet-uncle-aspen-april
File name:194f8697a4b662e96a3db330c2643770.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:7'736'285 bytes
First seen:2024-10-18 11:48:24 UTC
Last seen:2024-11-21 12:43:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bdaa4f11fa75ae7944b223ba584c1f57 (7 x LummaStealer, 1 x PrivateLoader, 1 x Stealc)
ssdeep 196608:S8141InG5lNniIbZg4TYc1vR31A4zur5MOjjDDTTV4OfA/cIO8oZ6:SC41ZbPH1AJ4OI/7k6
TLSH T1617623039952805EE6FA59309C7F1E74DFB63D678A31813AB980FD696CF05A0B417E0E
TrID 45.4% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
33.9% (.EXE) InstallShield setup (43053/19/16)
8.3% (.EXE) Win64 Executable (generic) (10522/11/4)
3.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b2cc38319cf1239e (8 x QuasarRAT, 7 x Formbook, 3 x LummaStealer)
Reporter abuse_ch
Tags:77-105-161-194 exe LummaStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
385
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
194f8697a4b662e96a3db330c2643770.exe
Verdict:
Suspicious activity
Analysis date:
2024-10-18 12:21:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0490060a-b1fe-46f3-a770-392e5de8e399

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DelShad.10017.13977.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67124b3234f884d15c8cb107
Tags:
Installer Exploit Extens
Verdict:
Suspicious
Labled as:
Trojan.DelShad
Link:
https://www.hybrid-analysis.com/sample/52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a7e0b794-a36e-4ba3-90af-dd06013a3f14
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1537037
Signature
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Found pyInstaller with non standard icon
Injects a PE file into a foreign processes
LummaC encrypted strings found
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a/
Threat name:
Win32.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2024-10-18 02:01:17 UTC
File Type:
PE (Exe)
Extracted files:
732
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjzi765sbrhdcjlvnyrkaazoora4rxpxdkx3bkrpppwghktehava._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery pyinstaller stealer
Link:
https://tria.ge/reports/241018-ny2akavere/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Loads dropped DLL
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://drawwyobstacw.sbs
https://condifendteu.sbs
https://ehticsprocw.sbs
https://vennurviot.sbs
https://resinedyw.sbs
https://enlargkiw.sbs
https://allocatinow.sbs
https://mathcucom.sbs
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d449e1cd-fefa-4ed2-8b76-b2b7559a99cf
Unpacked files
SH256 hash:
52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a
MD5 hash:
194f8697a4b662e96a3db330c2643770
SHA1 hash:
7139162b566bded041ee26c84cf71499526f46cb
Link:
https://www.unpac.me/results/8f5f80c9-6cb6-4929-bdd1-0b964d844a76/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/52728ffbb20c/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/52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a

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:DebuggerCheck__API
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:NET
Create hunting rule
Author:malware-lu
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

File information

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

Web download

LummaStealer

Executable exe 52728ffbb20c4e3125756e22a0032e7441c8ddf71aafb0aa2f7bec63aa64382a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3240881/
  
Delivery method
Distributed via web download

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::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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