MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 492c4d6a2fde60c81ca319aa26215b739e8afd755cc31e7bd02332116bff69a1. 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


Intelligence 12 IOCs YARA 1 File information Comments 1

SHA256 hash: 492c4d6a2fde60c81ca319aa26215b739e8afd755cc31e7bd02332116bff69a1
SHA3-384 hash: 3506ec0f6b5fb6a8d3d0fb92851effeae063978d0394a933dd1c594e62375b9e98f2c62233a20f866a5751553d78c7dd
SHA1 hash: 27d681e897f409a11186e910809fc4e41eb3f8e4
MD5 hash: 630eeb0af98111bfd7e09272ee76ea1a
humanhash: bulldog-cat-iowa-mirror
File name:630eeb0af98111bfd7e09272ee76ea1a
Download: download sample
Signature LummaStealer
File size:168'767 bytes
First seen:2024-07-30 15:33:06 UTC
Last seen:2024-07-30 16:48:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 76e0d8d65462216e7b0903bc27d606d1 (38 x LummaStealer, 1 x Stealc)
ssdeep 3072:088nbom5xIAb88nbom5xIA388nbom5xIA+88nbom5xIA:ByxH6yxHuyxHvyxH
Threatray 8 similar samples on MalwareBazaar
TLSH T11DF38016734CD216E4800F3655B66EFC4F1CA11BEF0862F369CACAD97A7FAC8A439544
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 3ce2dcf2c6c4c896 (38 x LummaStealer, 2 x Loki, 1 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 exe IDATDropper LummaStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
378
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
630eeb0af98111bfd7e09272ee76ea1a
Verdict:
No threats detected
Analysis date:
2024-07-30 16:39:39 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
Encryption Generic Static
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Launching a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc lolbin microsoft_visual_cc overlay shell32
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:
Microsoft Corporation
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2024-07-30 15:34:05 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
492c4d6a2fde60c81ca319aa26215b739e8afd755cc31e7bd02332116bff69a1
MD5 hash:
630eeb0af98111bfd7e09272ee76ea1a
SHA1 hash:
27d681e897f409a11186e910809fc4e41eb3f8e4
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:QbotStuff
Author:anonymous

File information


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

Web download

LummaStealer

Executable exe 492c4d6a2fde60c81ca319aa26215b739e8afd755cc31e7bd02332116bff69a1

(this sample)

  
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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetStartupInfoW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowW
USER32.dll::PeekMessageW

Comments



Avatar
zbet commented on 2024-07-30 15:33:07 UTC

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