MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99eac79318763b16d9132d81a7d2692c98e2ab713290c71e6fc52f8af790c34b. 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
| SHA256 hash: | 99eac79318763b16d9132d81a7d2692c98e2ab713290c71e6fc52f8af790c34b |
|---|---|
| SHA3-384 hash: | 3c0d7d4322ef51df7729b2a2793ef98f195efc53b5b5a1d0f44f6751a2955b336e7966c8b06ee676ab5b0faff7ed436d |
| SHA1 hash: | 1b8f76743864202ca0ccbbd453d24972e68706a2 |
| MD5 hash: | 99d1a7b7134759af90b2ec86e8c23ab9 |
| humanhash: | indigo-green-tennessee-timing |
| File name: | 99d1a7b7134759af90b2ec86e8c23ab9.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'232'936 bytes |
| First seen: | 2025-05-09 14:47:36 UTC |
| Last seen: | 2025-05-09 19:55:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3e2a6ecfffc5d43a7565ef87874e92c4 (49 x LummaStealer, 13 x Vidar, 3 x Stealc) |
| ssdeep | 24576:Cna6tdVXbBK77a3W5r7j5+69qpfte0ZUf0CpHtiJyGuvMy0e4n1nL6B8bNbqZ1Ez:Cna5HtiJLuvUtF5RmR6 |
| Threatray | 175 similar samples on MalwareBazaar |
| TLSH | T1E345D01A238B63EFFC3591F15405BAC0B86239BE59204FEB516CE6357B097E11E6C788 |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
379
Origin country :
NLVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
820e40285429a78a439c4f2fd7b89e463adc156be8617bf49cf7712b698d2e41.exe
Verdict:
Malicious activity
Analysis date:
2025-05-09 04:31:10 UTC
Tags:
lumma stealer loader themida amadey botnet credentialflusher telegram putty rmm-tool gcleaner rdp evasion auto generic miner
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
injection stealer obfusc
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fingerprint invalid-signature microsoft_visual_cc packed packed packer_detected signed
Verdict:
Malicious
Labled as:
Lazy.Generic
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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: Silenttrinity Stager Msbuild Activity
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-05-08 21:38:17 UTC
AV detection:
26 of 37 (70.27%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 165 additional samples on MalwareBazaar
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://searchilyo.run/gsna
https://voznessxyy.life/bnaz
https://insidegrah.run/ieop
https://homewappzb.top/tqba
https://dclatteqrpq.digital/kljz
https://descenrugb.bet/woap
https://grizzlqzuk.live/qhbu
https://ninepicchf.bet/lznd
https://snakejh.top/adsk
https://voznessxyy.life/bnaz
https://insidegrah.run/ieop
https://homewappzb.top/tqba
https://dclatteqrpq.digital/kljz
https://descenrugb.bet/woap
https://grizzlqzuk.live/qhbu
https://ninepicchf.bet/lznd
https://snakejh.top/adsk
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
99eac79318763b16d9132d81a7d2692c98e2ab713290c71e6fc52f8af790c34b
MD5 hash:
99d1a7b7134759af90b2ec86e8c23ab9
SHA1 hash:
1b8f76743864202ca0ccbbd453d24972e68706a2
Malware family:
Lumma
Verdict:
Malicious
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW |
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