MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a
SHA3-384 hash: e124b1d3d8ea4c5c6b776441de2d87b158e7bf5130a851395245d25bf1715cb88d9cc039e42aae2f743779620f08f1e9
SHA1 hash: ae997617c4399fbba4eb692c0bba04a88141ad4e
MD5 hash: 1f52efaed8352cc7bb09755d30900e2e
humanhash: nebraska-freddie-chicken-jersey
File name:1f52efaed8352cc7bb09755d30900e2e.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:961'024 bytes
First seen:2025-02-11 07:20:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:LqDEvCTbMWu7rQYlBQcBiT6rprG8ayHF:LTvC/MTQYxsWR7ayH
Threatray 5'649 similar samples on MalwareBazaar
TLSH T156159E0273D1C062FFAB92334B5AF6515BBC69260123E61F13981DB9BE701B1563E7A3
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
418
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aafb0c49f32dfb0d82ed59
Tags:
autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Sending an HTTP GET request to an infection source
Creating a file
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Searching for synchronization primitives
Connection attempt to an infection source
Enabling autorun by creating a file
Launching a file downloaded from the Internet
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger lolbin microsoft_visual_cc mshta obfuscated packed schtasks
Link:
https://www.filescan.io/uploads/67ab4de4abc8fdf162c41c30/reports/e9b84ac4-0be7-44bf-82ff-8b3cc76798c4/overview
Verdict:
Malicious
Labled as:
JS/Kryptik.CVO trojan
Link:
https://www.hybrid-analysis.com/sample/284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a
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:
Unknown
Link:
https://analyze.intezer.com/analyses/4f4ad2f3-3a51-4a46-836f-1ce52019c98b
Result
Threat name:
Amadey, AsyncRAT, KeyLogger, LiteHTTP Bo, LiteHTTP Bot, LummaC S
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1611846
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates HTA files
Detected unpacking (changes PE section rights)
Drops PE files with a suspicious file extension
Found API chain indicative of debugger detection
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potentially malicious time measurement code found
Powershell drops PE file
Queries memory information (via WMI often done to detect virtual machines)
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: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Search for Antivirus process
Sigma detected: Suspicious Command Patterns In Scheduled Task Creation
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to download and execute files (via powershell)
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to resolve many domain names, but no domain seems valid
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript called in batch mode (surpress errors)
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected BrowserPasswordDump
Yara detected Keylogger Generic
Yara detected LiteHTTP Bot
Yara detected LummaC Stealer
Yara detected obfuscated html page
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected StormKitty Stealer
Yara detected UAC Bypass using CMSTP
Yara detected VenomRAT
Yara detected Xmrig cryptocurrency miner
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611846 Sample: QkRFz2sau5.exe Startdate: 11/02/2025 Architecture: WINDOWS Score: 100 111 toppyneedus.biz 2->111 113 suggestyuoz.biz 2->113 115 12 other IPs or domains 2->115 129 Suricata IDS alerts for network traffic 2->129 131 Found malware configuration 2->131 133 Malicious sample detected (through community Yara rule) 2->133 137 40 other signatures 2->137 11 skotes.exe 2->11         started        16 QkRFz2sau5.exe 1 2->16         started        18 mshta.exe 1 2->18         started        20 3 other processes 2->20 signatures3 135 Tries to resolve many domain names, but no domain seems valid 113->135 process4 dnsIp5 117 185.215.113.43, 49980, 49982, 49984 WHOLESALECONNECTIONSNL Portugal 11->117 119 185.215.113.75, 49983, 49985, 80 WHOLESALECONNECTIONSNL Portugal 11->119 89 C:\Users\user\AppData\Local\...\WveK4j1.exe, PE32+ 11->89 dropped 91 C:\Users\user\AppData\Local\...\ViGgA8C.exe, PE32 11->91 dropped 93 C:\Users\user\AppData\Local\...\0l1LuE1.exe, PE32 11->93 dropped 97 27 other malicious files 11->97 dropped 179 Hides threads from debuggers 11->179 181 Tries to detect sandboxes / dynamic malware analysis system (registry check) 11->181 183 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 11->183 22 991739f98c.exe 11->22         started        25 17e9509f7a.exe 11->25         started        27 e590511b1c.exe 11->27         started        37 4 other processes 11->37 95 C:\Users\user\AppData\Local\...\1P3CM8BH2.hta, HTML 16->95 dropped 185 Binary is likely a compiled AutoIt script file 16->185 187 Found API chain indicative of sandbox detection 16->187 189 Creates HTA files 16->189 29 mshta.exe 1 16->29         started        31 cmd.exe 1 16->31         started        191 Suspicious powershell command line found 18->191 193 Tries to download and execute files (via powershell) 18->193 33 powershell.exe 14 16 18->33         started        195 Windows Scripting host queries suspicious COM object (likely to drop second stage) 20->195 35 AchillesGuard.com 20->35         started        39 3 other processes 20->39 file6 signatures7 process8 signatures9 139 Multi AV Scanner detection for dropped file 22->139 141 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->141 41 cmd.exe 22->41         started        143 Injects a PE file into a foreign processes 25->143 44 17e9509f7a.exe 25->44         started        47 WerFault.exe 25->47         started        58 2 other processes 27->58 145 Suspicious powershell command line found 29->145 147 Tries to download and execute files (via powershell) 29->147 49 powershell.exe 15 19 29->49         started        149 Drops PE files with a suspicious file extension 31->149 151 Uses schtasks.exe or at.exe to add and modify task schedules 31->151 60 2 other processes 31->60 52 Temp3DFSAAK9BELCF41KGRVJ8UIBJKX8VYCD.EXE 1 33->52         started        54 conhost.exe 33->54         started        153 Detected unpacking (changes PE section rights) 37->153 155 Tries to detect sandboxes and other dynamic analysis tools (window names) 37->155 157 Found many strings related to Crypto-Wallets (likely being stolen) 37->157 159 7 other signatures 37->159 56 L5shRfh.exe 37->56         started        process10 dnsIp11 85 C:\Users\user\AppData\...\Macromedia.com, PE32 41->85 dropped 62 Macromedia.com 41->62         started        66 conhost.exe 41->66         started        68 tasklist.exe 41->68         started        76 9 other processes 41->76 161 Query firmware table information (likely to detect VMs) 44->161 163 Tries to harvest and steal ftp login credentials 44->163 165 Tries to harvest and steal browser information (history, passwords, etc) 44->165 105 185.215.113.16, 49704, 49726, 80 WHOLESALECONNECTIONSNL Portugal 49->105 87 Temp3DFSAAK9BELCF41KGRVJ8UIBJKX8VYCD.EXE, PE32 49->87 dropped 167 Found many strings related to Crypto-Wallets (likely being stolen) 49->167 169 Powershell drops PE file 49->169 70 Temp3DFSAAK9BELCF41KGRVJ8UIBJKX8VYCD.EXE 4 49->70         started        72 conhost.exe 49->72         started        171 Hides threads from debuggers 52->171 173 Tries to detect sandboxes / dynamic malware analysis system (registry check) 52->173 175 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 52->175 74 skotes.exe 52->74         started        107 87.120.113.214 UNACS-AS-BG8000BurgasBG Bulgaria 56->107 109 importenptoc.com 188.114.96.3 CLOUDFLARENETUS European Union 58->109 177 Tries to steal Crypto Currency Wallets 58->177 file12 signatures13 process14 file15 99 C:\Users\user\AppData\...\AchillesGuard.com, PE32 62->99 dropped 101 C:\Users\user\AppData\...\AchillesGuard.js, ASCII 62->101 dropped 197 Found API chain indicative of debugger detection 62->197 199 Found API chain indicative of sandbox detection 62->199 201 Drops PE files with a suspicious file extension 62->201 215 3 other signatures 62->215 78 schtasks.exe 62->78         started        103 C:\Users\user\AppData\Local\...\skotes.exe, PE32 70->103 dropped 203 Antivirus detection for dropped file 70->203 205 Multi AV Scanner detection for dropped file 70->205 207 Detected unpacking (changes PE section rights) 70->207 217 4 other signatures 70->217 80 skotes.exe 70->80         started        209 Hides threads from debuggers 74->209 211 Tries to detect sandboxes / dynamic malware analysis system (registry check) 74->211 213 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 74->213 signatures16 process17 signatures18 83 conhost.exe 78->83         started        121 Multi AV Scanner detection for dropped file 80->121 123 Detected unpacking (changes PE section rights) 80->123 125 Tries to evade debugger and weak emulator (self modifying code) 80->125 127 3 other signatures 80->127 process19
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 19:57:36 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbgacqbvhnh7ggfqlfan7mofkxpq6xg4spl4376uhkjwfore4ifa._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
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4c14758090f62a06c099a1345ae3fb03b317e5d0370b3d4a5422996087111a3f
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ad1aaee3885a39d93cbafa2bacd8aff7bde905d1c93f555db284ff01f860f346
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adb01c697d5baa4fc0d70955d6f40c33df2e0819239e995f3c3bb3fda0d0bfcf
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ded58d254e0e5153219f4750e2dd4cc29432b23653a46ba5d44d71b396fd237b
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e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c
LummaStealer
error
LummaStealer
+ 5'639 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250211-h61fcazlhm/
Behaviour
Modifies Internet Explorer settings
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Malware Config
Dropper Extraction:
http://185.215.113.16/mine/random.exe
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/60ac623d-8d17-4a24-b097-2d7640844300
Unpacked files
SH256 hash:
284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a
MD5 hash:
1f52efaed8352cc7bb09755d30900e2e
SHA1 hash:
ae997617c4399fbba4eb692c0bba04a88141ad4e
Link:
https://www.unpac.me/results/220fc17c-1fd5-4413-a88e-7bea9b5d444f/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/284c0140353b/report/overview.html
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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

LummaStealer

Executable exe 284c0140353b4ff318b05940dfb1c555df0f5cdc93d7cdffd43a9362ba24e20a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3434372/
  
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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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