MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8b020cde39d33b53f4c48a8c7ea30fb1f7854b13562508c0a1665ffd1397f7fc. 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: 19
| SHA256 hash: | 8b020cde39d33b53f4c48a8c7ea30fb1f7854b13562508c0a1665ffd1397f7fc |
|---|---|
| SHA3-384 hash: | 1e90991ef3a755afca95c78dff153bf48bc28f80c75069d53948dd374170ab0902242a597007cb1a9cdc56b0f6458386 |
| SHA1 hash: | 4b49f56572b458873b52eaa990f09556d37a54a1 |
| MD5 hash: | 675737d9b22bcfefe651c11bd47d404c |
| humanhash: | tango-golf-monkey-vegan |
| File name: | 675737d9b22bcfefe651c11bd47d404c |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 5'109'736 bytes |
| First seen: | 2024-07-23 14:50:05 UTC |
| Last seen: | 2024-07-26 18:33:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 98304:XlawqpTSo3yQr+MykPTcY/BUeAALrzqjx764OFQVf:Xla82r+MykPTh6Pwq8aVf |
| TLSH | T11C36BE06B6C4DA11C2791737C8EE401887FCEF617B93DA2B7DA9725D25223AA1D0E1CD |
| TrID | 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.4% (.SCR) Windows screen saver (13097/50/3) 6.8% (.EXE) Win64 Executable (generic) (10523/12/4) 4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | 49747d4d59317365 (1 x LummaStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe LummaStealer |
Intelligence
File Origin
# of uploads :
4
# of downloads :
387
Origin country :
FRVendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
http://77.105.132.27/
Verdict:
Malicious activity
Analysis date:
2024-07-23 14:32:42 UTC
Tags:
opendir loader lumma stealer telegram vidar
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:
Encryption Static Stealth Nekark
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm expand lolbin net_reactor obfuscated overlay packed packed vbnet
Verdict:
Malicious
Labled as:
Ser.Tedy.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:
njRAT
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
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 AntiVM3
Yara detected Generic Downloader
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
76%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2024-07-23 14:51:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer
Malware Config
C2 Extraction:
https://liernessfornicsa.shop/api
https://shepherdlyopzc.shop/api
https://upknittsoappz.shop/api
https://outpointsozp.shop/api
https://callosallsaospz.shop/api
https://lariatedzugspd.shop/api
https://indexterityszcoxp.shop/api
https://shepherdlyopzc.shop/api
https://upknittsoappz.shop/api
https://outpointsozp.shop/api
https://callosallsaospz.shop/api
https://lariatedzugspd.shop/api
https://indexterityszcoxp.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
81cadb6a9546328647f2fbd1713fcf8ee49921c6a0c7b155f6d287acddab5fd7
MD5 hash:
eb029ab5c2f8de328736c53dc3c7df47
SHA1 hash:
e05c4fba0236fee2516bf53a287e41e0e97a0ee5
SH256 hash:
ae18bb91a8f34adebe98d3f951eba8074f404bef8732200483eabf755285cdb1
MD5 hash:
c94ad67710989cabc825bfb7eee9127d
SHA1 hash:
cddb9eeda806ea200027b4b6bd623cd4e3a33349
SH256 hash:
b7e387fedfc1fb61bc132546f78959b20c412fd70e73834a377bac53d9c084cd
MD5 hash:
d231277c614c702beb7f2b4f5e59b13f
SHA1 hash:
2bce9105b3530370eff1c465aeffea923248db0e
SH256 hash:
dec61d002d7b646c15350773ba8505aa7b983eb81ef07d630756e6c6a5daed94
MD5 hash:
21b99a9b28e2b1876cebb08f4abfe0f2
SHA1 hash:
e323c81069592e2c8ee993fe88fe31b320bfa445
Detections:
LummaStealer
SH256 hash:
8b020cde39d33b53f4c48a8c7ea30fb1f7854b13562508c0a1665ffd1397f7fc
MD5 hash:
675737d9b22bcfefe651c11bd47d404c
SHA1 hash:
4b49f56572b458873b52eaa990f09556d37a54a1
Malware family:
Lumma
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: | DotNet_Reactor |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on. |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PureCrypter |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies PureCrypter, .NET loader and obfuscator. |
| Reference: | https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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 |
Comments
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