MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82
SHA3-384 hash: c4a275f0d3ac6633052bd927a6c0e7aeb7834e15aab064db389f52109de99e0ab472a6a2070aab26a44b503e4283425d
SHA1 hash: db052b26ca623558c0d2c3a1184c70fa74cd9258
MD5 hash: da06c340e4f32ce73c4a1aa4c3e1906d
humanhash: london-gee-august-aspen
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:328'744 bytes
First seen:2024-09-23 18:38:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:kgt025hffwfuxgzV9TE1dmcnNeASodIWFELEpd0tEO:kgt02ffwWx49Tmd7qodIMputEO
TLSH T18764238292F54D07EEDE0A3798F2D2203731FED622F2917B78035F11B9A135636D426A
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter jstrosch
Tags:.NET exe LummaStealer MSIL


Avatar
jstrosch
Found at hxxps://kaysons-group[.]com/lgfjd.exe by #subcrawl

Intelligence

File Origin
# of uploads :
1
# of downloads :
388
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
sgfds.exe
Verdict:
Malicious activity
Analysis date:
2024-09-10 18:07:52 UTC
Tags:
stealer stealc loader
Link:
https://app.any.run/tasks/5a663c86-d28e-4bb0-930b-fe2e1996b911

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Pwsx-10035189-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f1b58f5346c7b922ad52d8
Tags:
Encryption Static Malware Monitor Virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66f1b5945e9303a29423fe14/reports/f29de8ed-ecd0-4bd1-a7e7-101e3e19bcce/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/8007193f-45fc-4e54-a8ed-94d8a6638153
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1516143
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
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
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
74%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2024-09-10 17:26:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4qirfaet2msh66sp7lpgeuqum6ccmllnqzdriowi3uqvosm7hoba._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240923-w92z8szhqf/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6c9b3029-dd64-4f16-8223-df85930d3b30
Unpacked files
SH256 hash:
4ce4c38801d665786be212deb5385d75934149f03c54ff24421bbe2d112dd6f6
MD5 hash:
db8dd656f5b3d0521b3f97136c0ebc04
SHA1 hash:
be4b8c82222e5cf538c6d9d0334df84870a4cd5c
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/01aaf62b-8442-47bc-ae8c-e386f956415a/
SH256 hash:
e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82
MD5 hash:
da06c340e4f32ce73c4a1aa4c3e1906d
SHA1 hash:
db052b26ca623558c0d2c3a1184c70fa74cd9258
Link:
https://www.unpac.me/results/01aaf62b-8442-47bc-ae8c-e386f956415a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82

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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

LummaStealer

Executable exe e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3187574/

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 (GUARD_CF)high

Comments