MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f658bd48724915663fe4ff16df8b47b52fe647d8ec0e79d3da8a2399bb579556. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments

SHA256 hash: f658bd48724915663fe4ff16df8b47b52fe647d8ec0e79d3da8a2399bb579556
SHA3-384 hash: 5ab211e9036d4ac81de5f4a14bd76aaa0b37b5c0b86c112108afbd074b46fb44f82e6c508f264930946bb5ef23567a0e
SHA1 hash: e1940f22ca71aa0dff1e2291cd0cb2fb59c4d862
MD5 hash: e094893c307756f26546790c7964143c
humanhash: beer-mountain-california-sierra
File name:e094893c307756f26546790c7964143c.exe
Download: download sample
Signature LummaStealer
File size:1'456'128 bytes
First seen:2023-11-11 20:00:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:/yzltQIdqLP6YrPefIsFE+GQCbDQ88KSYwCzfCm/w4tjWmJkg7AcX/5:KTQIdqLBTewWHGj8/YwCzH/wujWAk83X
Threatray 322 similar samples on MalwareBazaar
TLSH T1216523522BE44173E4B02375A4FA03570639FCF04CBDD2BB22456A1F4E729A42A75BB7
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
195.10.205.16:1056

Intelligence


File Origin
# of uploads :
1
# of downloads :
377
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Sending a custom TCP request
Launching a process
Behavior that indicates a threat
Searching for the browser window
DNS request
Searching for the window
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer greyware installer installer lolbin lolbin packed rundll32 setupapi sfx 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:
Glupteba, Mystic Stealer, RedLine, Smoke
Detection:
malicious
Classification:
phis.troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Contains functionality to modify clipboard data
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Phishing site detected (based on logo match)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Sigma detected: Stop multiple services
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Glupteba
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected zgRAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1341154 Sample: KeK3N1Vg7D.exe Startdate: 11/11/2023 Architecture: WINDOWS Score: 100 226 Multi AV Scanner detection for domain / URL 2->226 228 Found malware configuration 2->228 230 Malicious sample detected (through community Yara rule) 2->230 232 21 other signatures 2->232 13 KeK3N1Vg7D.exe 1 4 2->13         started        16 TypeId.exe 2->16         started        19 rundll32.exe 2->19         started        process3 file4 144 C:\Users\user\AppData\Local\...\TD2LQ80.exe, PE32 13->144 dropped 146 C:\Users\user\AppData\Local\...\9EE3QR1.exe, PE32 13->146 dropped 21 TD2LQ80.exe 1 4 13->21         started        184 Multi AV Scanner detection for dropped file 16->184 186 Machine Learning detection for dropped file 16->186 188 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 16->188 190 2 other signatures 16->190 25 TypeId.exe 16->25         started        signatures5 process6 file7 124 C:\Users\user\AppData\Local\...\Ih4sd84.exe, PE32 21->124 dropped 126 C:\Users\user\AppData\Local\...\8sT689HF.exe, PE32 21->126 dropped 244 Antivirus detection for dropped file 21->244 246 Machine Learning detection for dropped file 21->246 27 Ih4sd84.exe 1 4 21->27         started        31 8sT689HF.exe 21->31         started        248 Writes to foreign memory regions 25->248 250 Modifies the context of a thread in another process (thread injection) 25->250 252 Sample uses process hollowing technique 25->252 254 Injects a PE file into a foreign processes 25->254 signatures8 process9 file10 140 C:\Users\user\AppData\Local\...\HG4OZ12.exe, PE32 27->140 dropped 142 C:\Users\user\AppData\Local\...\7My72nk.exe, PE32 27->142 dropped 278 Antivirus detection for dropped file 27->278 280 Machine Learning detection for dropped file 27->280 33 7My72nk.exe 27->33         started        36 HG4OZ12.exe 1 4 27->36         started        282 Writes to foreign memory regions 31->282 284 Allocates memory in foreign processes 31->284 286 Injects a PE file into a foreign processes 31->286 39 AppLaunch.exe 31->39         started        42 conhost.exe 31->42         started        44 AppLaunch.exe 31->44         started        signatures11 process12 dnsIp13 214 Antivirus detection for dropped file 33->214 216 Machine Learning detection for dropped file 33->216 218 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 33->218 224 4 other signatures 33->224 46 explorer.exe 33->46 injected 120 C:\Users\user\AppData\Local\...\2eY4396.exe, PE32 36->120 dropped 122 C:\Users\user\AppData\Local\...\1KW31rv9.exe, PE32 36->122 dropped 220 Binary is likely a compiled AutoIt script file 36->220 51 2eY4396.exe 1 36->51         started        53 1KW31rv9.exe 12 36->53         started        156 5.42.92.51 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 39->156 222 Found many strings related to Crypto-Wallets (likely being stolen) 39->222 55 chrome.exe 39->55         started        file14 signatures15 process16 dnsIp17 178 186.147.159.149 TelmexColombiaSACO Colombia 46->178 180 103.152.79.123 TWIDC-AS-APTWIDCLimitedHK unknown 46->180 182 8 other IPs or domains 46->182 148 C:\Users\user\AppData\Roaming\sdhiwjg, PE32 46->148 dropped 150 C:\Users\user\AppData\Local\Temp\FEB4.exe, PE32 46->150 dropped 152 C:\Users\user\AppData\Local\Temp2DE.exe, PE32+ 46->152 dropped 154 8 other malicious files 46->154 dropped 192 System process connects to network (likely due to code injection or exploit) 46->192 194 Benign windows process drops PE files 46->194 196 Found many strings related to Crypto-Wallets (likely being stolen) 46->196 210 2 other signatures 46->210 57 20B4.exe 46->57         started        61 FEB4.exe 46->61         started        64 3A28.exe 46->64         started        74 4 other processes 46->74 198 Antivirus detection for dropped file 51->198 200 Machine Learning detection for dropped file 51->200 202 Contains functionality to inject code into remote processes 51->202 212 3 other signatures 51->212 66 AppLaunch.exe 12 51->66         started        68 conhost.exe 51->68         started        204 Binary is likely a compiled AutoIt script file 53->204 206 Found API chain indicative of sandbox detection 53->206 208 Contains functionality to modify clipboard data 53->208 70 chrome.exe 53->70         started        76 9 other processes 53->76 72 chrome.exe 55->72         started        file18 signatures19 process20 dnsIp21 128 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 57->128 dropped 130 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 57->130 dropped 132 C:\Users\user\AppData\...\InstallSetup5.exe, PE32 57->132 dropped 134 C:\...\31839b57a4f11171d6abc8bbc4451ee4.exe, PE32 57->134 dropped 256 Antivirus detection for dropped file 57->256 258 Multi AV Scanner detection for dropped file 57->258 260 Machine Learning detection for dropped file 57->260 78 toolspub2.exe 57->78         started        81 31839b57a4f11171d6abc8bbc4451ee4.exe 57->81         started        83 latestX.exe 57->83         started        90 3 other processes 57->90 164 194.49.94.80 EQUEST-ASNL unknown 61->164 262 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 61->262 264 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 61->264 266 Tries to harvest and steal browser information (history, passwords, etc) 61->266 268 Tries to steal Crypto Currency Wallets 61->268 86 conhost.exe 61->86         started        270 Modifies the context of a thread in another process (thread injection) 64->270 272 Injects a PE file into a foreign processes 64->272 88 3A28.exe 64->88         started        166 5.42.92.43 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 66->166 168 192.168.2.4 unknown unknown 70->168 170 239.255.255.250 unknown Reserved 70->170 92 3 other processes 70->92 172 142.250.217.100 GOOGLEUS United States 72->172 174 142.251.215.238 GOOGLEUS United States 72->174 176 3 other IPs or domains 72->176 136 C:\Users\user\...\tiwAanDbTcYnBhZ.data, PE32 74->136 dropped 138 C:\Users\user\...\dwBqDWHjlyPvwAs.data, PE32 74->138 dropped 274 Writes to foreign memory regions 74->274 276 Allocates memory in foreign processes 74->276 95 4 other processes 74->95 97 9 other processes 76->97 file22 signatures23 process24 dnsIp25 288 Detected unpacking (changes PE section rights) 78->288 290 Injects a PE file into a foreign processes 78->290 99 toolspub2.exe 78->99         started        292 Multi AV Scanner detection for dropped file 81->292 294 Detected unpacking (overwrites its own PE header) 81->294 296 Machine Learning detection for dropped file 81->296 102 cmd.exe 81->102         started        112 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 83->112 dropped 114 C:\Windows\System32\drivers\etc\hosts, ASCII 83->114 dropped 298 Modifies the hosts file 83->298 300 Adds a directory exclusion to Windows Defender 83->300 116 C:\Users\user\AppData\Local\...\TypeId.exe, PE32+ 88->116 dropped 118 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 90->118 dropped 104 Broom.exe 90->104         started        158 104.244.42.129 TWITTERUS United States 92->158 160 104.244.42.130 TWITTERUS United States 92->160 162 56 other IPs or domains 92->162 file26 signatures27 process28 signatures29 234 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 99->234 236 Maps a DLL or memory area into another process 99->236 238 Checks if the current machine is a virtual machine (disk enumeration) 99->238 240 Creates a thread in another existing process (thread injection) 99->240 106 conhost.exe 102->106         started        108 fodhelper.exe 102->108         started        110 fodhelper.exe 102->110         started        242 Multi AV Scanner detection for dropped file 104->242 process30
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2023-11-11 20:01:06 UTC
File Type:
PE (Exe)
Extracted files:
174
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:glupteba family:mystic family:redline family:smokeloader family:zgrat botnet:taiga botnet:up3 backdoor dropper evasion infostealer loader persistence rat stealer trojan
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Launches sc.exe
AutoIT Executable
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Blocklisted process makes network request
Downloads MZ/PE file
Modifies Windows Firewall
Stops running service(s)
Detect Mystic stealer payload
Detect ZGRat V1
Glupteba
Glupteba payload
Mystic
RedLine
RedLine payload
SmokeLoader
ZGRat
Malware Config
C2 Extraction:
http://5.42.92.190/fks/index.php
5.42.92.51:19057
Unpacked files
SH256 hash:
a7f66057e50910d96a36424eb4da3de8b9cd4a306f9ab0b59362f27409f91e35
MD5 hash:
f562aaab6ca23d0e9b0846e4ed2e2705
SHA1 hash:
c8fc45ff9b31f44f4f79f2f8601ef95146769aae
SH256 hash:
2788a5c483967dc8ed953aa1ae6e343160d03520947b922eddc306c551785960
MD5 hash:
4cc221f92b3c238230edc0121a208c49
SHA1 hash:
b54aca6dd8c83ddd01d4bc0131db76939eed9148
Detections:
win_smokeloader_a2
SH256 hash:
f658bd48724915663fe4ff16df8b47b52fe647d8ec0e79d3da8a2399bb579556
MD5 hash:
e094893c307756f26546790c7964143c
SHA1 hash:
e1940f22ca71aa0dff1e2291cd0cb2fb59c4d862
Malware family:
SmokeLoader
Verdict:
Malicious
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_redline_wextract_hunting_oct_2023
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information


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

Web download

LummaStealer

Executable exe f658bd48724915663fe4ff16df8b47b52fe647d8ec0e79d3da8a2399bb579556

(this sample)

  
Delivery method
Distributed via web download

Comments