MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e
SHA3-384 hash: 3d0ce7c5169908e8832983bfbb8aac104da97031b6ef7d9ad60e7069d80ff323ea6144775c0d34ae70e7e99aea51dc2b
SHA1 hash: eb9c7f6855eed2c32608686b573b1976f8631f9f
MD5 hash: 9f9192a0a98ab0633c1cbe2654f7eefe
humanhash: ink-four-sweet-louisiana
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'959'360 bytes
First seen:2024-10-23 04:25:53 UTC
Last seen:2024-10-23 05:21:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:i6XtldqOzX/Bk7aGRgqYqUZsGH9GgntCqkKk8OSz:JXtldqSX/Bk7aL7H9GgntCs9O
TLSH T191D51892B90571CFD48E17B49627CE42696D4FF98F1109C3AC5CF87AAE63CC029B6D24
TrID 42.7% (.EXE) Win32 Executable (generic) (4504/4/1)
19.2% (.EXE) OS/2 Executable (generic) (2029/13)
19.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
20
# of downloads :
427
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-23 04:28:16 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/99d38a5c-d46a-4480-a7fb-52cf77cf8819

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.18701.30008.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67187bab9e67c246820357e6
Tags:
Shellcode
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/67187adc1b8848d25cac0fb3/reports/4d9cab94-3df1-4757-9824-b30da274645c/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e
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/fe6c6774-3dfe-497a-822b-296acf59e3eb
Result
Threat name:
LummaC, Amadey, Credential Flusher, Lumm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1539798
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
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
Potentially malicious time measurement code found
Query firmware table information (likely to detect VMs)
Sigma detected: New RUN Key Pointing to Suspicious Folder
Suricata IDS alerts for network traffic
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 (window names)
Tries to detect virtualization through RDTSC time measurements
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 steal Crypto Currency Wallets
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1539798 Sample: file.exe Startdate: 23/10/2024 Architecture: WINDOWS Score: 100 93 studennotediw.store 2->93 95 steamcommunity.com 2->95 97 39 other IPs or domains 2->97 121 Suricata IDS alerts for network traffic 2->121 123 Found malware configuration 2->123 125 Antivirus detection for dropped file 2->125 127 16 other signatures 2->127 9 file.exe 3 2->9         started        14 skotes.exe 4 25 2->14         started        16 c066302620.exe 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 103 sergei-esenin.com 104.21.53.8, 443, 49705, 49706 CLOUDFLARENETUS United States 9->103 105 steamcommunity.com 104.102.49.254, 443, 49704, 49989 AKAMAI-ASUS United States 9->105 107 185.215.113.16, 49713, 49974, 49991 WHOLESALECONNECTIONSNL Portugal 9->107 77 C:\...\Z1OLEWM7O8TU9SGZ19BLR5WTWWTYMPT.exe, PE32 9->77 dropped 79 C:\...\VB3D2QISUCIXV4LPC00YAIZYUIELY6.exe, PE32 9->79 dropped 81 C:\Users\user\...\52CJRSFRC881XCHFL2MJ52P.exe, PE32 9->81 dropped 163 Query firmware table information (likely to detect VMs) 9->163 165 Found many strings related to Crypto-Wallets (likely being stolen) 9->165 167 Tries to evade debugger and weak emulator (self modifying code) 9->167 185 2 other signatures 9->185 20 VB3D2QISUCIXV4LPC00YAIZYUIELY6.exe 4 9->20         started        24 52CJRSFRC881XCHFL2MJ52P.exe 9 1 9->24         started        26 Z1OLEWM7O8TU9SGZ19BLR5WTWWTYMPT.exe 13 9->26         started        109 185.215.113.43, 49956, 49968, 49990 WHOLESALECONNECTIONSNL Portugal 14->109 83 C:\Users\user\AppData\Local\Temp\...\num.exe, PE32 14->83 dropped 85 C:\Users\user\AppData\...\1777470cd0.exe, PE32 14->85 dropped 87 C:\Users\user\AppData\...\445d9a6031.exe, PE32 14->87 dropped 91 5 other malicious files 14->91 dropped 169 Creates multiple autostart registry keys 14->169 171 Hides threads from debuggers 14->171 173 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->173 29 445d9a6031.exe 14->29         started        31 c066302620.exe 14->31         started        33 num.exe 14->33         started        35 1777470cd0.exe 14->35         started        89 C:\...\O7NMCYK73O4Y3QT10ZPUDZURV8Y4H.exe, PE32 16->89 dropped 175 Tries to harvest and steal ftp login credentials 16->175 177 Tries to harvest and steal browser information (history, passwords, etc) 16->177 179 Tries to steal Crypto Currency Wallets 16->179 37 O7NMCYK73O4Y3QT10ZPUDZURV8Y4H.exe 16->37         started        111 23.219.234.107 AKAMAI-ASUS United States 18->111 181 Binary is likely a compiled AutoIt script file 18->181 183 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->183 39 7 other processes 18->39 file6 signatures7 process8 dnsIp9 75 C:\Users\user\AppData\Local\...\skotes.exe, PE32 20->75 dropped 129 Antivirus detection for dropped file 20->129 131 Detected unpacking (changes PE section rights) 20->131 133 Machine Learning detection for dropped file 20->133 149 2 other signatures 20->149 41 skotes.exe 20->41         started        135 Modifies windows update settings 24->135 137 Disables Windows Defender Tamper protection 24->137 139 Tries to evade debugger and weak emulator (self modifying code) 24->139 151 2 other signatures 24->151 113 185.215.113.37, 49747, 80 WHOLESALECONNECTIONSNL Portugal 26->113 153 2 other signatures 26->153 141 Multi AV Scanner detection for dropped file 29->141 143 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->143 145 Hides threads from debuggers 29->145 147 Binary is likely a compiled AutoIt script file 35->147 44 taskkill.exe 35->44         started        46 taskkill.exe 35->46         started        48 taskkill.exe 35->48         started        57 3 other processes 35->57 115 youtube.com 142.250.186.174 GOOGLEUS United States 39->115 117 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 39->117 119 6 other IPs or domains 39->119 50 firefox.exe 39->50         started        53 firefox.exe 39->53         started        55 firefox.exe 39->55         started        59 5 other processes 39->59 file10 signatures11 process12 dnsIp13 155 Antivirus detection for dropped file 41->155 157 Detected unpacking (changes PE section rights) 41->157 159 Machine Learning detection for dropped file 41->159 161 4 other signatures 41->161 61 conhost.exe 44->61         started        63 conhost.exe 46->63         started        65 conhost.exe 48->65         started        99 telemetry-incoming.r53-2.services.mozilla.com 34.120.208.123 GOOGLEUS United States 50->99 101 prod.remote-settings.prod.webservices.mozgcp.net 34.149.100.209 ATGS-MMD-ASUS United States 50->101 67 firefox.exe 50->67         started        69 firefox.exe 50->69         started        71 conhost.exe 57->71         started        73 conhost.exe 57->73         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-10-23 04:26:13 UTC
File Type:
PE (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sbqyvdagra6cbhzczl7fj5zwkcfaq24ajvgyunbi3a2d5in56vxa._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241023-e2hsyssfmn/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b2c27c71-65c4-41c3-a256-b885cf14407b
Unpacked files
SH256 hash:
8426c0d5798c034ef918e86bf6adba53a6eccd9f40fda0751b09067cc327f1cf
MD5 hash:
0d7da9ca84a4d71030e039cdc1716975
SHA1 hash:
ae40ef3f42c294762b57daab9b419282dae16492
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/f49bdc1e-3e28-4f0f-bc73-1fa209dffe35/
SH256 hash:
90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e
MD5 hash:
9f9192a0a98ab0633c1cbe2654f7eefe
SHA1 hash:
eb9c7f6855eed2c32608686b573b1976f8631f9f
Link:
https://www.unpac.me/results/f49bdc1e-3e28-4f0f-bc73-1fa209dffe35/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/90618a8c0688/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/90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e

File information

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

Web download

LummaStealer

Executable exe 90618a8c06883c209f22cafe54f736508a086b804d4d8a3428d8343ea1bdf56e

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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

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