MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd
SHA3-384 hash: d4f246325dbef687972d2ebf507d5b72f61a5bd807484ea82c9a907f29829a1c7e8475494ebb58f15faa8d6aa8e62afd
SHA1 hash: 4b85324ecd6fcd2c1d8fef3fd9b373908da1e8db
MD5 hash: ca50d7802cf4ea064254d5dfc799d689
humanhash: twenty-seven-carbon-steak
File name:random.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:21'427'301 bytes
First seen:2025-04-18 19:23:36 UTC
Last seen:2025-04-18 21:32:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 40ab50289f7ef5fae60801f88d4541fc (59 x ValleyRAT, 49 x Gh0stRAT, 41 x OffLoader)
ssdeep 393216:lSg7WQ19kFyg06E0Ci0C0qrFsphuyrdCAhuDKGcuccN0+1UCiXCnlEvJ1Nxv:0V3FRLE0G20nBRYDKTC0CyQij
Threatray 18 similar samples on MalwareBazaar
TLSH T1F3273323F2C7E13EE04E0B3B05A2A56094FFBA5465266D1396ECB89CCF265511E7E307
TrID 49.8% (.EXE) Inno Setup installer (107240/4/30)
20.0% (.EXE) InstallShield setup (43053/19/16)
19.3% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
4.8% (.EXE) Win64 Executable (generic) (10522/11/4)
2.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 5050d270cccc82ae (109 x Adware.Generic, 43 x LummaStealer, 42 x OffLoader)
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
http://185.39.17.162/files/unique1/random.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
427
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
45b9245f60a7c54ed0e7ec3979fe3e218d8c5c6088810ecf8c3f8bd95072f0c2.zip
Verdict:
Malicious activity
Analysis date:
2025-04-17 12:49:30 UTC
Tags:
auto stealer lumma arch-exec loader amadey botnet telegram generic gcleaner rdp phishing pastebin inno installer delphi
Link:
https://app.any.run/tasks/6b923df7-d1e8-4b85-823f-d9c35e75ac26

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/2934/
Detection(s):
SecuriteInfo.com.FileRepMalware.30893.26946.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6802aa3f280f5f89a0d18cf7
Tags:
phishing autorun emotet lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Searching for the window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a process with a hidden window
Creating a file
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Labled as:
Trojan_Win32_Sabsik_EN_A_ml
Link:
https://www.hybrid-analysis.com/sample/c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
94 / 100
Link:
https://www.joesandbox.com/analysis/1668722
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Connects to a pastebin service (likely for C&C)
Creates a Image File Execution Options (IFEO) Debugger entry
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Creates files in the system32 config directory
Disables the Smart Screen filter
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Schtasks Creation Or Modification With SYSTEM Privileges
Sigma detected: Suspicious PowerShell Parameter Substring
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1668722 Sample: random.exe Startdate: 18/04/2025 Architecture: WINDOWS Score: 94 93 pastebin.com 2->93 95 www.google.com 2->95 97 4 other IPs or domains 2->97 111 Suricata IDS alerts for network traffic 2->111 113 Found malware configuration 2->113 115 Antivirus detection for URL or domain 2->115 119 8 other signatures 2->119 11 random.exe 2 2->11         started        14 SECOH-QAD.exe 2->14         started        17 svchost.exe 2->17         started        19 7 other processes 2->19 signatures3 117 Connects to a pastebin service (likely for C&C) 93->117 process4 dnsIp5 83 C:\Users\user\AppData\Local\...\random.tmp, PE32 11->83 dropped 22 random.tmp 24 11 11->22         started        25 conhost.exe 11->25         started        27 sc.exe 11->27         started        139 Multi AV Scanner detection for dropped file 14->139 141 Writes to foreign memory regions 14->141 143 Allocates memory in foreign processes 14->143 145 Creates a thread in another existing process (thread injection) 14->145 29 SppExtComObj.Exe 14->29         started        147 Changes security center settings (notifications, updates, antivirus, firewall) 17->147 31 MpCmdRun.exe 17->31         started        99 www.google.com 108.177.122.106 GOOGLEUS United States 19->99 101 127.0.0.1 unknown unknown 19->101 149 Creates files in the system32 config directory 19->149 file6 signatures7 process8 file9 75 C:\Users\user\AppData\...\unins000.exe (copy), PE32 22->75 dropped 77 C:\Users\user\AppData\...\is-QG1Q7.tmp, PE32+ 22->77 dropped 79 C:\Users\user\AppData\...\is-M7OHP.tmp, PE32 22->79 dropped 81 6 other malicious files 22->81 dropped 33 KMSpico.exe 2 22->33         started        36 core.exe 22->36         started        40 info.exe 1 22->40         started        42 conhost.exe 31->42         started        process10 dnsIp11 69 C:\Users\user\AppData\Local\...\KMSpico.tmp, PE32 33->69 dropped 44 KMSpico.tmp 22 487 33->44         started        103 pastebin.com 104.22.69.199, 443, 49699 CLOUDFLARENETUS United States 36->103 105 changeaie.top 172.67.197.226, 443, 49687, 49688 CLOUDFLARENETUS United States 36->105 121 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->121 123 Query firmware table information (likely to detect VMs) 36->123 125 Tries to harvest and steal ftp login credentials 36->125 127 3 other signatures 36->127 48 powershell.exe 36->48         started        107 stats-1.crabdance.com 82.115.223.212, 49681, 80 MIDNET-ASTK-TelecomRU Russian Federation 40->107 50 conhost.exe 40->50         started        file12 signatures13 process14 file15 85 C:\Windows\...\Vestris.ResourceLib.dll (copy), PE32 44->85 dropped 87 C:\Windows\System32\is-48QK1.tmp, PE32 44->87 dropped 89 C:\Windows\System32\is-44DC2.tmp, PE32 44->89 dropped 91 18 other malicious files 44->91 dropped 137 Disables the Smart Screen filter 44->137 52 KMSELDI.exe 44->52         started        57 AutoPico.exe 44->57         started        59 cmd.exe 44->59         started        63 2 other processes 44->63 61 conhost.exe 48->61         started        signatures16 process17 dnsIp18 109 8.8.8.8 GOOGLEUS United States 52->109 71 C:\Windows\SECOH-QAD.exe, PE32+ 52->71 dropped 73 C:\Windows\SECOH-QAD.dll, PE32+ 52->73 dropped 129 Query firmware table information (likely to detect VMs) 52->129 131 Creates an undocumented autostart registry key 52->131 133 Creates a Image File Execution Options (IFEO) Debugger entry 52->133 135 Uses schtasks.exe or at.exe to add and modify task schedules 59->135 65 conhost.exe 63->65         started        67 schtasks.exe 63->67         started        file19 signatures20 process21
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd
Gathering data
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-04-15 01:22:18 UTC
File Type:
PE (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yksd2enlfz6fbdeverez3smqoljivujsfuufb4n7gh5ikvs42l6q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
2e1ac85dd7f9bba349476b999a3d0dbfe8c79c70cbc3da470abf75211d801706
LummaStealer
346bad8a553a6ccd5df49e60cd822902460350a6d3a4217d03bc7bbfbd97299b
LummaStealer
587b08bd40ec37961850abd8f9b7cdf7d4746394c8364131c42ad1190e022c17
LummaStealer
81a2c450dc724a02e8d195f0ba620642a10623ea554468a5488fb8fdb5efceb1
LummaStealer
81e4808bcd2b11a4fd3b23668882628bcbdce55c62009daa4b97b15e421e6d13
LummaStealer
8d3ad5f5b4fbb649541ba6615b8bb82e940c052ca4208bff54cd7e250ffd40b3
LummaStealer
b19a04cd8b3002149331cc9a84e7346ec7b246fec13ae71c950cb8c9dc851db5
LummaStealer
c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd
LummaStealer
error
LummaStealer
+ 8 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery execution spyware stealer
Link:
https://tria.ge/reports/250418-x4kpfawl17/
Behaviour
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://revitmodh.run/pzaw
https://jawdedmirror.run/ewqd
https://changeaie.top/geps
https://klonfgshadow.live/xawi
https://liftally.top/xasj
https://7nighetwhisper.top/lekd
https://salaccgfa.top/gsooz
https://hzestmodp.top/zeda
https://owlflright.digital/qopy
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/577b0dc6-1d90-44ac-a2ee-ae18649f2b78
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c2a43d11ab2e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd

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:Borland
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

Web download

LummaStealer

Executable exe c2a43d11ab2e7c508c9524499dc99072d28ad1322d2850f1bf31fa85565cd2fd

(this sample)

  
Link
https://tria.ge/250418-xwdwxssxct/behavioral1
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/2934/
  
URLhaus
https://urlhaus.abuse.ch/url/3517317/

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 (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::AllocateAndInitializeSid
advapi32.dll::ConvertSidToStringSidW
advapi32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
advapi32.dll::EqualSid
advapi32.dll::FreeSid
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
advapi32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessW
advapi32.dll::OpenProcessToken
advapi32.dll::OpenThreadToken
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetDriveTypeW
kernel32.dll::GetVolumeInformationW
kernel32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::DeleteFileW
kernel32.dll::GetWindowsDirectoryW
kernel32.dll::GetSystemDirectoryW
kernel32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW
user32.dll::CreateWindowExW

Comments