MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b
SHA3-384 hash: a40bdb7b06697d9c077f6f5ad7a13262755044ac37408db1ebb80da39861e3375be060ea0a1d677b313231d3b6d217e9
SHA1 hash: 27b45865e79e48634533d3971ddf2a0164c4f3bb
MD5 hash: 052eafad306073dc67e384f1f371c415
humanhash: lithium-maryland-sixteen-illinois
File name:ldnf.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:380'456 bytes
First seen:2024-09-28 23:08:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:K1Dl2emJQm1DKwxv8yODr+gS84JnmqhQk8PJ+awPtltCP7fSQYK3cNEboMqFi6dt:KDiQQbW+G4JnmUnA+/5CP7qz2cuopLdt
TLSH T1ED842309F7C102AAFADE66343CB09D8DF732BA1D15764DA3E2424C754785B423BE42A7
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 aachum
Tags:exe LummaStealer


Avatar
iamaachum
147.45.44.104/ldms/ldnf.exe

Lumma C2:
fragnantbui.shop

Intelligence

File Origin
# of uploads :
1
# of downloads :
410
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ldnf.exe
Verdict:
Malicious activity
Analysis date:
2024-09-28 23:07:43 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/32685500-1e34-4b93-96b1-3b84092093d3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilzilla-10036350-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f93c78b31016cf3e57da36
Tags:
Exploit Micro Msil
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/66f88c933b87ff03b25cc8d2/reports/b9bf2b8c-100a-4ffa-a1cd-8e3ba404928c/overview
Verdict:
Malicious
Labled as:
Ser.Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b
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/69d58ccb-1ba6-44eb-9bb9-3eefeb4233cf
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1521620
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
AI detected suspicious sample
Allocates memory in foreign processes
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:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2024-09-28 14:21:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=se3mgjdhzv46r7nx5ikukqajhqafy3hwg26ffv5pnsxrocq2qkfq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/240928-244vjazfmq/
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://reinforcenh.shop/api
https://stogeneratmns.shop/api
https://fragnantbui.shop/api
https://drawzhotdog.shop/api
https://vozmeatillu.shop/api
https://offensivedzvju.shop/api
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6c996d5d-3eda-4f95-a009-46689f4fd075
Unpacked files
SH256 hash:
345a27eb229f44dc5636323d21c7428a3f288ac10d21a67834fa5c73a6eaaa2d
MD5 hash:
04e40f5df47859488a745d43a7450a4a
SHA1 hash:
b5fd332f217f94b6964b8f0b316af91c719aa9d2
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/fa8b645a-b484-4a24-8df9-3880941c693c/
SH256 hash:
9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b
MD5 hash:
052eafad306073dc67e384f1f371c415
SHA1 hash:
27b45865e79e48634533d3971ddf2a0164c4f3bb
Link:
https://www.unpac.me/results/fa8b645a-b484-4a24-8df9-3880941c693c/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9136c32467cd/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/9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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 9136c32467cd79e8fdb7ea154540093c005c6cf636bc52d7af6caf170a1a828b

(this sample)

anyrun
any.run
https://app.any.run/tasks/32685500-1e34-4b93-96b1-3b84092093d3
  
Dropped by
PrivateLoader
  
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