MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8839e1ba21fa6606dd8a69d32dd023b8a0d846fcafe32ba4e222cd558364e171. 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: 12
| SHA256 hash: | 8839e1ba21fa6606dd8a69d32dd023b8a0d846fcafe32ba4e222cd558364e171 |
|---|---|
| SHA3-384 hash: | e7d73a4f6628e00e5eff9c64b6626f2fd053788288c6a709f2334642f93eb4aeba9c22c8e2c1b10fb8670f5bc43037ac |
| SHA1 hash: | 3e6db027f3740874dced4d50e0babe0a71f41c00 |
| MD5 hash: | fd9d245c5ab2238d566259492d7e9115 |
| humanhash: | fruit-minnesota-alabama-dakota |
| File name: | fd9d245c5ab2238d566259492d7e9115 |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 297'472 bytes |
| First seen: | 2024-03-29 19:49:29 UTC |
| Last seen: | 2024-03-29 21:24:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 35aaf7370cf963e2b849e9d1409bfad0 (1 x LummaStealer) |
| ssdeep | 6144:MT/juqb7DTl9/VWccoT2B8MIRckmx3d/mv:MDjxb7xeeR2xYv |
| TLSH | T144548D26E72360E4DC4E0A757D7B733E95382A1297384ECBC780DF6124536E39936E1A |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
328
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8839e1ba21fa6606dd8a69d32dd023b8a0d846fcafe32ba4e222cd558364e171.exe
Verdict:
Malicious activity
Analysis date:
2024-03-29 19:52:31 UTC
Tags:
lumma stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
packed xpack
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2024-03-28 04:13:43 UTC
File Type:
PE (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma spyware stealer
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Reads user/profile data of web browsers
Lumma Stealer
Malware Config
C2 Extraction:
https://herdbescuitinjurywu.shop/api
Unpacked files
SH256 hash:
8839e1ba21fa6606dd8a69d32dd023b8a0d846fcafe32ba4e222cd558364e171
MD5 hash:
fd9d245c5ab2238d566259492d7e9115
SHA1 hash:
3e6db027f3740874dced4d50e0babe0a71f41c00
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | Lumma |
|---|---|
| Author: | kevoreilly |
| Description: | Lumma Payload |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
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 |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| COM_BASE_API | Can Download & Execute components | ole32.dll::CoCreateInstance ole32.dll::CoInitializeSecurity |
| WIN_USER_API | Performs GUI Actions | USER32.dll::OpenClipboard |
Comments
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