MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95
SHA3-384 hash: a1e14d9b45ec1582f3bf301afd2f5234213febcb1f13f74d915fc30f96c7fa004e67d281119964e2abb5244a80e1e2fd
SHA1 hash: 0e2ce3f3d525d0801ab089dac82bd9017b608e77
MD5 hash: ae5ed00475aefeee9a168b2ea02160af
humanhash: pasta-massachusetts-emma-may
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'984'960 bytes
First seen:2024-10-15 21:37:09 UTC
Last seen:2024-10-15 21:37:51 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 49152:9LJPVoOBWqD6Ird1JzcnQ7HeVjuHOEisN75HxLiyD:DPVoKWqD6IrdTbH1ikHJD
Threatray 1 similar samples on MalwareBazaar
TLSH T123D54A72F409B5DBD48E27B4912BCD825A2D03B9073448C79C6DB6B97E73CE125B6C28
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://185.215.113.103/luma/random.exe

Intelligence

File Origin
# of uploads :
18
# of downloads :
393
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-15 21:39:24 UTC
Tags:
lumma stealer themida opendir loader stealc amadey botnet
Link:
https://app.any.run/tasks/23ca7496-782c-45d0-acc2-6c69716d2ec0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670ee0bc1d4ef219fa631c37
Tags:
Powershell Vmdetect Autorun Spam
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm evasive fingerprint packed
Link:
https://www.filescan.io/uploads/670ee0baa3cc924e39fd490b/reports/1761710c-10f8-46e8-8465-20f085041aea/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/6b9d58b7-d499-494d-b29d-a75777e1e7c9
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/1534490
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 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
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
PE file contains section with special chars
PE file has a writeable .text section
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: 1534490 Sample: file.exe Startdate: 15/10/2024 Architecture: WINDOWS Score: 100 86 studennotediw.store 2->86 88 steamcommunity.com 2->88 90 44 other IPs or domains 2->90 108 Suricata IDS alerts for network traffic 2->108 110 Found malware configuration 2->110 112 Antivirus detection for URL or domain 2->112 114 16 other signatures 2->114 9 skotes.exe 2->9         started        14 file.exe 3 2->14         started        16 b6a1175848.exe 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 92 185.215.113.43, 49979, 49990, 50032 WHOLESALECONNECTIONSNL Portugal 9->92 66 C:\Users\user\AppData\...\3f3c4133f4.exe, PE32 9->66 dropped 68 C:\Users\user\AppData\...\b6a1175848.exe, PE32 9->68 dropped 70 C:\Users\user\AppData\Local\Temp\...\num.exe, PE32 9->70 dropped 78 5 other malicious files 9->78 dropped 150 Creates multiple autostart registry keys 9->150 152 Hides threads from debuggers 9->152 154 Injects a PE file into a foreign processes 9->154 20 3f3c4133f4.exe 9->20         started        23 b6a1175848.exe 9->23         started        25 e107b573b6.exe 9->25         started        37 2 other processes 9->37 94 sergei-esenin.com 172.67.206.204, 443, 49705, 49706 CLOUDFLARENETUS United States 14->94 96 steamcommunity.com 104.102.49.254, 443, 49704, 50042 AKAMAI-ASUS United States 14->96 98 185.215.113.103, 49713, 50006, 50036 WHOLESALECONNECTIONSNL Portugal 14->98 72 C:\Users\...\PHF3F3W426OHL365TURRU6OW1E54.exe, PE32 14->72 dropped 74 C:\Users\user\...\CVJ9QAIWGTBLB95R.exe, PE32 14->74 dropped 76 C:\Users\user\...\0HVCWRZZ0SZ233TXUD59.exe, PE32 14->76 dropped 156 Query firmware table information (likely to detect VMs) 14->156 158 Found many strings related to Crypto-Wallets (likely being stolen) 14->158 160 Tries to evade debugger and weak emulator (self modifying code) 14->160 168 2 other signatures 14->168 27 PHF3F3W426OHL365TURRU6OW1E54.exe 4 14->27         started        30 0HVCWRZZ0SZ233TXUD59.exe 13 14->30         started        33 CVJ9QAIWGTBLB95R.exe 14->33         started        162 Tries to steal Crypto Currency Wallets 16->162 164 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->164 166 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->166 35 firefox.exe 18->35         started        file6 signatures7 process8 dnsIp9 116 Multi AV Scanner detection for dropped file 20->116 118 Modifies windows update settings 20->118 136 3 other signatures 20->136 138 2 other signatures 23->138 80 C:\Users\user\AppData\Local\...\skotes.exe, PE32 27->80 dropped 120 Antivirus detection for dropped file 27->120 122 Detected unpacking (changes PE section rights) 27->122 124 Machine Learning detection for dropped file 27->124 39 skotes.exe 27->39         started        100 185.215.113.37, 49762, 50022, 50045 WHOLESALECONNECTIONSNL Portugal 30->100 140 3 other signatures 30->140 126 Binary is likely a compiled AutoIt script file 33->126 128 Found API chain indicative of sandbox detection 33->128 42 taskkill.exe 1 33->42         started        44 taskkill.exe 1 33->44         started        46 taskkill.exe 1 33->46         started        54 3 other processes 33->54 102 youtube-ui.l.google.com 216.58.206.78, 443, 49820, 49822 GOOGLEUS United States 35->102 104 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82, 49823, 49835, 49839 GOOGLEUS United States 35->104 106 10 other IPs or domains 35->106 82 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 35->82 dropped 84 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 35->84 dropped 48 firefox.exe 35->48         started        50 firefox.exe 35->50         started        52 firefox.exe 35->52         started        130 Tries to harvest and steal ftp login credentials 37->130 132 Tries to harvest and steal browser information (history, passwords, etc) 37->132 134 Tries to steal Crypto Currency Wallets 37->134 file10 signatures11 process12 signatures13 142 Antivirus detection for dropped file 39->142 144 Detected unpacking (changes PE section rights) 39->144 146 Tries to detect sandboxes and other dynamic analysis tools (window names) 39->146 148 5 other signatures 39->148 56 conhost.exe 42->56         started        58 conhost.exe 44->58         started        60 conhost.exe 46->60         started        62 conhost.exe 54->62         started        64 conhost.exe 54->64         started        process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-10-15 21:38:05 UTC
File Type:
PE (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynsqlsnfqorehyu6wwvp7psg4lsade4yjctmp6lcz7rbkkz7lskq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95
LummaStealer
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241015-1g1zpaycpc/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Program crash
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/9280b7c6-1efa-4b6a-a0b6-6602b884017f
Unpacked files
SH256 hash:
96ff3277085d08433462c9da4e801f366b0ae1fe5e6375bb7627a5a88c25292f
MD5 hash:
36b042326a4bd0c1270c961842054942
SHA1 hash:
b1f9465aafed430ea537766ceda8c547ea292462
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/ee5237ed-4bb4-481f-b483-8f5b50c97849/
SH256 hash:
c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95
MD5 hash:
ae5ed00475aefeee9a168b2ea02160af
SHA1 hash:
0e2ce3f3d525d0801ab089dac82bd9017b608e77
Link:
https://www.unpac.me/results/ee5237ed-4bb4-481f-b483-8f5b50c97849/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c36505c9a583/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/c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95

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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

LummaStealer

Executable exe c36505c9a583a243e29eb5aaffbe46e2e401939848a6c7f962cfe2152b3f5c95

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3214672/

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

Comments