MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd207b81505f13d46d94b08fb5130ddae52bd1748856e6b474688e590933a718. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd207b81505f13d46d94b08fb5130ddae52bd1748856e6b474688e590933a718
SHA3-384 hash: 1fab9e398805d66d3152f9cf1ba7f145e97574e88d9113a30f7617b7670ca21c640b49c3e524267f91b52a46bb5887a0
SHA1 hash: 8139f07b57a1d71b60d32cba52167aa824afad2a
MD5 hash: 6ae17b0bddda685eaa622cef4ba2e805
humanhash: three-quiet-uniform-foxtrot
File name:NanoPhanoTool.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:64'853'056 bytes
First seen:2024-12-11 05:24:02 UTC
Last seen:2024-12-16 13:04:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (575 x GuLoader, 128 x RemcosRAT, 82 x EpsilonStealer)
ssdeep 1572864:VjddBnskvv+xG60c7ppBIF5IYRgQNWzMJM4Hz:NBnPvvt3cNjwIknVJzz
TLSH T197E733DA501FC487F237BC789912F2FFD8BB4AE9576404A64227090EF4BD3915C6A638
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon f0ccaa4d4d8ed4f0 (1 x LummaStealer)
Reporter Anonymous
Tags:AZALEA LLC exe LummaStealer signed

Code Signing Certificate

Organisation:AZALEA LLC
Issuer:GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:sha256WithRSAEncryption
Valid from:2024-12-04T14:20:39Z
Valid to:2025-12-05T14:20:39Z
Serial number: 70093af339876742820d7941
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 03675551d2ac02cad74a4c1ad6d33b3711d707337b90eb5ac27f21240dbc6917
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
567
Origin country :
ZA ZA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NanoPhanoTool.exe
Verdict:
Malicious activity
Analysis date:
2024-12-11 05:24:44 UTC
Tags:
nodejs
Link:
https://app.any.run/tasks/9d1c1d4c-42b3-4573-8a6d-0c1ef1e78043

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67592850c4b2075834a3fe67
Tags:
ransomware shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Searching for synchronization primitives
Connection attempt
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/675921faf4b6d25bec602ad5/reports/170c5481-4679-47fb-b674-27f088609811/overview
Verdict:
Malicious
Labled as:
Malware_49.8
Link:
https://www.hybrid-analysis.com/sample/cd207b81505f13d46d94b08fb5130ddae52bd1748856e6b474688e590933a718
Result
Verdict:
UNKNOWN
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1572252
Signature
Drops large PE files
Drops PE files with a suspicious file extension
Loading BitLocker PowerShell Module
Query firmware table information (likely to detect VMs)
Sigma detected: Search for Antivirus process
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1572252 Sample: nanophanotool.exe Startdate: 10/12/2024 Architecture: WINDOWS Score: 48 73 troubledinco.click 2->73 75 www.google.com 2->75 77 sBpfpTArYhs.sBpfpTArYhs 2->77 93 Suricata IDS alerts for network traffic 2->93 95 Yara detected LummaC Stealer 2->95 97 Sigma detected: Search for Antivirus process 2->97 11 nanophanotool.exe 179 2->11         started        signatures3 process4 file5 61 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 11->61 dropped 63 C:\Users\user\AppData\Local\...\System.dll, PE32 11->63 dropped 65 C:\Users\user\AppData\Local\...\vulkan-1.dll, PE32+ 11->65 dropped 67 14 other files (none is malicious) 11->67 dropped 101 Drops large PE files 11->101 15 NanoTool.exe 7 11->15         started        signatures6 process7 dnsIp8 81 www.google.com 142.250.181.68, 443, 49740 GOOGLEUS United States 15->81 83 159.100.18.192, 49747, 80 DE-FIRSTCOLOwwwfirst-colonetDE Germany 15->83 85 192.168.2.16 unknown unknown 15->85 59 C:\Users\user\AppData\...\RepublicChoir.exe, PE32 15->59 dropped 19 cmd.exe 15->19         started        21 powershell.exe 15->21         started        24 powershell.exe 15->24         started        26 24 other processes 15->26 file9 process10 dnsIp11 29 RepublicChoir.exe 19->29         started        31 conhost.exe 19->31         started        99 Loading BitLocker PowerShell Module 21->99 33 conhost.exe 21->33         started        35 conhost.exe 24->35         started        79 chrome.cloudflare-dns.com 162.159.61.3, 443, 49745, 49746 CLOUDFLARENETUS United States 26->79 37 conhost.exe 26->37         started        39 conhost.exe 26->39         started        41 chcp.com 1 26->41         started        43 19 other processes 26->43 signatures12 process13 process14 45 cmd.exe 29->45         started        file15 69 C:\Users\user\AppData\Local\Temp\...\Ford.com, PE32 45->69 dropped 103 Drops PE files with a suspicious file extension 45->103 49 Ford.com 45->49         started        53 conhost.exe 45->53         started        55 tasklist.exe 45->55         started        57 7 other processes 45->57 signatures16 process17 dnsIp18 71 troubledinco.click 172.67.163.8, 443, 49973, 49979 CLOUDFLARENETUS United States 49->71 87 Query firmware table information (likely to detect VMs) 49->87 89 Tries to harvest and steal browser information (history, passwords, etc) 49->89 91 Tries to steal Crypto Currency Wallets 49->91 signatures19
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cd207b81505f13d46d94b08fb5130ddae52bd1748856e6b474688e590933a718
Gathering data
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2024-12-09 09:43:29 UTC
File Type:
PE (Exe)
Extracted files:
1189
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zuqhxakql4j5i3muwch3keyn3lssxulurblonndunchfscjtu4ma._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241211-f3rb6aymhs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a333b9c2-688e-4315-b6c8-79c81174e7f7
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

  
Delivery method
Distributed via drive-by

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExW
KERNEL32.dll::MoveFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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