MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97f65a11f372b7cfdace34c1aac4b114f3d04bbc73b4c1dc3be743d506532b5d. 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 3 File information Comments 1

SHA256 hash: 97f65a11f372b7cfdace34c1aac4b114f3d04bbc73b4c1dc3be743d506532b5d
SHA3-384 hash: badc675b7ea831dcfbd157d142f293d54bee012ba4673f61dd9702f3a69d8846599927c8e6b0949c6b0d2d33f242d30e
SHA1 hash: c2454c32d02e5151c0ff34ac70697fc0dbf500e8
MD5 hash: c566575477a2c9f70f2ad5481bc81fe1
humanhash: stairway-colorado-autumn-jersey
File name:c566575477a2c9f70f2ad5481bc81fe1
Download: download sample
Signature LummaStealer
File size:3'096'216 bytes
First seen:2024-01-08 17:28:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (36 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 49152:C35zlA1fGrV7AJqBYVUDUuNwjG8qCrQRzbDJrVjv9AnVVgWLBRNM9/FOf:C35eIrph4mRf8qTzpVjv92fgWLbIF+
Threatray 433 similar samples on MalwareBazaar
TLSH T160E533537BC985F8D5A002B098C96BE229FFE274072086DB578814072FE16D5DB3C7EA
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
dhash icon 007cdc9c94dcf086 (1 x LummaStealer)
Reporter zbetcheckin
Tags:32 exe LummaStealer signed

Code Signing Certificate

Organisation:ESET NOD32
Issuer:ESET NOD32
Algorithm:sha256WithRSAEncryption
Valid from:2023-01-07T00:00:00Z
Valid to:2025-01-07T00:00:00Z
Serial number: 18cb782f809d01f0
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 15e4263de8eba65a8668a6dafd9cf1b95d4aa42dfdb9ae73cda6e2a189663d42
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
391
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
9db60b72564e40228aca83cb722774dab5989a5dc6349b5cddb276c0b4facbcd.exe
Verdict:
Malicious activity
Analysis date:
2024-01-08 19:58:50 UTC
Tags:
risepro stealer evasion amadey botnet redline loader kelihos trojan stealc fabookie

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
Replacing files
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
hook installer keylogger lolbin overlay packed 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.
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1371392 Sample: RrU3GfxdU4.exe Startdate: 08/01/2024 Architecture: WINDOWS Score: 100 36 goddirtybrilliancece.fun 2->36 38 maskmusicalproplemanw.pw 2->38 40 joxi.net 2->40 56 Found malware configuration 2->56 58 Antivirus detection for URL or domain 2->58 60 Antivirus detection for dropped file 2->60 62 3 other signatures 2->62 9 RrU3GfxdU4.exe 8 2->9         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\7z.exe, PE32+ 9->32 dropped 34 C:\Users\user\AppData\Local\Temp\...\7z.dll, PE32+ 9->34 dropped 64 Contains functionality to register a low level keyboard hook 9->64 13 cmd.exe 2 9->13         started        signatures6 process7 process8 15 JTGwusI7cICuEzA3R2d19eyBuulw41ON3P7Png.exe 14 13->15         started        19 7z.exe 2 13->19         started        22 7z.exe 3 13->22         started        24 10 other processes 13->24 dnsIp9 46 joxi.net 172.67.162.70, 443, 49715, 49716 CLOUDFLARENETUS United States 15->46 48 Writes to foreign memory regions 15->48 50 Allocates memory in foreign processes 15->50 52 Injects a PE file into a foreign processes 15->52 54 Contains functionality to detect sleep reduction / modifications 15->54 26 RegSvcs.exe 15->26         started        30 JTGwusI7cICuEzA3R2...Buulw41ON3P7Png.exe, PE32 19->30 dropped file10 signatures11 process12 dnsIp13 42 goddirtybrilliancece.fun 172.67.204.58, 443, 49718, 49719 CLOUDFLARENETUS United States 26->42 44 maskmusicalproplemanw.pw 104.21.18.159, 443, 49717 CLOUDFLARENETUS United States 26->44 66 Found many strings related to Crypto-Wallets (likely being stolen) 26->66 68 Tries to harvest and steal browser information (history, passwords, etc) 26->68 70 Tries to steal Crypto Currency Wallets 26->70 signatures14
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
671622f21b55a33e3270234e08174dce06a584cdab48ab2b86190963e017e821
MD5 hash:
254cab122d6c9bd5f1ae12a5d42872fe
SHA1 hash:
c1cfd4fad46f927dee50e264fd1e83fcdbf91409
SH256 hash:
97f65a11f372b7cfdace34c1aac4b114f3d04bbc73b4c1dc3be743d506532b5d
MD5 hash:
c566575477a2c9f70f2ad5481bc81fe1
SHA1 hash:
c2454c32d02e5151c0ff34ac70697fc0dbf500e8
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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


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

Web download

LummaStealer

Executable exe 97f65a11f372b7cfdace34c1aac4b114f3d04bbc73b4c1dc3be743d506532b5d

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2024-01-08 17:28:11 UTC

url : hxxp://77.91.68.21/lend/hvthvjgfr6tyghgdtrtyigkhvjggft.exe