MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b. 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: f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b
SHA3-384 hash: 4918ba1a3b729fc5e766a7d74a985ab1860d5995873db7eee480e044392776f8fa9f6a99a9e4ed44e7147e3fa561ccd7
SHA1 hash: 77b5788a950f19bcb6e0c653f8e31a664b618820
MD5 hash: a262d309528b0bbf3f0865d55d86dc2e
humanhash: asparagus-uniform-magnesium-winter
File name:SecuriteInfo.com.Win32.PWSX-gen.1604.26746
Download: download sample
Signature LummaStealer
Create hunting rule
File size:339'872 bytes
First seen:2024-09-15 15:25:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:RA09eRHXLnnEAn/ksk7MM5v/mPfsr8I6lM5WXbNsp+aS/CNO2HC6EO:RoRHoAMXL5vYfs4IGJZsUaSqNO2H3EO
TLSH T1CE7413D486658B61CF9E04333CE4995B27F9B6C562C3E2FE35AA952D8D7370018B92B0
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 SecuriteInfoCom
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
356
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b.zip
Verdict:
No threats detected
Analysis date:
2024-09-16 05:40:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0fe0c54c-b095-4856-9668-e4a405cfcc50

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.1604.26746.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e6fcad2ebf76853bd5cd74
Tags:
Encryption Static Msil
Verdict:
Malicious
Threat level:
  10/10
Confidence:
67%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66e6fca55e9303a29421d14b/reports/c9ffaf22-c5e3-4b31-b226-791f60dae1af/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a2e8388f-baf7-4ade-a7f3-5d8197f76df3
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511504
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 domain / URL
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:
79%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2024-09-09 14:12:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cdb5z3kwurhdz76t2nz2fotubbntkvzpx6qpdzbgvsmocknh45q._file
Verdict:
malicious
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/240915-svedva1cmj/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://charistmatwio.shop/api
https://basedsymsotp.shop/api
https://grassemenwji.shop/api
https://stitchmiscpaew.shop/api
https://commisionipwn.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2d58ff74-9cfc-41fb-a9f0-8e0533838ace
Unpacked files
SH256 hash:
39605057fad5c0a809bc7d5608165ca512c91fc0f474ebe1d73ab242e4c8085e
MD5 hash:
5dfcec14f10bb5db1ff9024668585e38
SHA1 hash:
5abac0e1612a7852279b5b7bfc7fae2fb3e1dd73
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/541a6364-3965-476d-a21d-4cc0606d91ed/
SH256 hash:
f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b
MD5 hash:
a262d309528b0bbf3f0865d55d86dc2e
SHA1 hash:
77b5788a950f19bcb6e0c653f8e31a664b618820
Link:
https://www.unpac.me/results/541a6364-3965-476d-a21d-4cc0606d91ed/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f8861ee76ab5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b

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 f8861ee76ab52271e7fe9e9b9d15d3a042d9aab97dfd078f213564c7094d3f3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3174195/
  
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 (GUARD_CF)high

Comments