MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bf11c3992f87146955b1ee149f07a75ab1bed65046704813b8e837c55e171486. 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: 18
| SHA256 hash: | bf11c3992f87146955b1ee149f07a75ab1bed65046704813b8e837c55e171486 |
|---|---|
| SHA3-384 hash: | 46876ef5e411afbe608153274a558b14ee943b812dc3f618b46236671a0b31728f72ef411aaf03072809d409cb1da8be |
| SHA1 hash: | 7ad5a829db8593b5d074a43c2a8b4782cb1be55b |
| MD5 hash: | 44be52262ede26fde4f5ada4506d03cf |
| humanhash: | carolina-lithium-two-lima |
| File name: | 44be52262ede26fde4f5ada4506d03cf.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 296'448 bytes |
| First seen: | 2024-12-23 05:52:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | aa45dd407879e6b8355707382a3243fe (2 x LummaStealer) |
| ssdeep | 6144:k+LtunhGQb8NrGPkWuDNInrEtLlSTVYKoW:dxIhjPED+rQLlFC |
| TLSH | T1C754F122F690D471C58B51399424CBE47B3F78711666C88B73A41B3D2FF02C29B6B769 |
| 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 |
| File icon (PE): |  |
| dhash icon | 0202020102481000 (1 x LummaStealer) |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
378
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
44be52262ede26fde4f5ada4506d03cf.exe
Verdict:
Malicious activity
Analysis date:
2024-12-23 05:59:35 UTC
Tags:
lumma stealer loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected
Verdict:
Malicious
Labled as:
Trojan.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
LummaC2 Stealer
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
LummaC encrypted strings found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaC
Status:
Malicious
First seen:
2024-12-22 07:57:10 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
19 of 23 (82.61%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery stealer
Behaviour
Modifies system certificate store
Program crash
System Location Discovery: System Language Discovery
Lumma Stealer, LummaC
Lumma family
Verdict:
Malicious
Tags:
Win.Packer.pkr_ce1a-9980177-0
YARA:
n/a
Unpacked files
SH256 hash:
8a6a4320ff935920308699fe64a531f9b4b22885e35e8bda66275412c1710333
MD5 hash:
d2e4c5e06ee1725b04661f4f1a034cae
SHA1 hash:
052e7f35d8a73b5c9595078c97d337ed39f38095
Detections:
LummaStealer
SH256 hash:
bf11c3992f87146955b1ee149f07a75ab1bed65046704813b8e837c55e171486
MD5 hash:
44be52262ede26fde4f5ada4506d03cf
SHA1 hash:
7ad5a829db8593b5d074a43c2a8b4782cb1be55b
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | RansomPyShield_Antiransomware |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP) |
| 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 (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::FindNextVolumeMountPointW KERNEL32.dll::FindNextVolumeA KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleInputW KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleInputW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasExesLengthA KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileW KERNEL32.dll::CreateFileA KERNEL32.dll::GetWindowsDirectoryA |
| WIN_BASE_USER_API | Retrieves Account Information | KERNEL32.dll::GetComputerNameW |
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