MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3. 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: 4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3
SHA3-384 hash: 794000f89fd86793a7f63df2870180ffea762ada67635b7338afd900afd66a9da63c3a0744a741be235e2292616c5356
SHA1 hash: 316a63ed019bfcce12710282f4681ff791315076
MD5 hash: 8f6fedba246272949088b87fb68004ae
humanhash: angel-mars-romeo-sodium
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'957'824 bytes
First seen:2024-10-17 07:15:56 UTC
Last seen:2024-10-17 08:39:50 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:aszlHLVX+XlqgwgPjAZnHr5QLEZtp3TvTfPtKfA8:asJH5YwpgL8nHrqL6tp3T738
Threatray 1 similar samples on MalwareBazaar
TLSH T13AD529927549B2CFE49A2774E43BCDC2A85D03F98B2548D7986C74BE7D63CC016BAC24
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 :
21
# of downloads :
370
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-17 09:48:33 UTC
Tags:
lumma stealer opendir loader themida stealc amadey botnet
Link:
https://app.any.run/tasks/568c4190-7c7f-4f4e-8b12-31a1b918a05d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.32111.19852.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6710b9bb1d4ef219fa63a48d
Tags:
Powershell Vmdetect Autorun Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/6710b9b4f222a6cd83449d38/reports/5ea8c73c-738e-4989-80db-b6bcd2f4a2ee/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3
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/1e0602ca-42fe-4542-afba-e1bde730437f
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/1535749
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
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
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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: 1535749 Sample: file.exe Startdate: 17/10/2024 Architecture: WINDOWS Score: 100 86 studennotediw.store 2->86 88 steamcommunity.com 2->88 90 88 other IPs or domains 2->90 110 Suricata IDS alerts for network traffic 2->110 112 Found malware configuration 2->112 114 Antivirus detection for URL or domain 2->114 116 16 other signatures 2->116 9 file.exe 3 2->9         started        14 skotes.exe 2->14         started        16 2dc55f8b54.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 100 sergei-esenin.com 104.21.53.8, 443, 49705, 49706 CLOUDFLARENETUS United States 9->100 102 steamcommunity.com 23.192.247.89, 443, 49704, 50019 AKAMAI-ASUS United States 9->102 108 2 other IPs or domains 9->108 72 C:\Users\...\QRU9YJP87DX66KGJO31MFFCO7.exe, PE32 9->72 dropped 74 C:\...\1ISS5IHHDDIJE7O2V5O3AHD62L71KE.exe, PE32 9->74 dropped 76 C:\Users\...\165R0FE02KUPW511CEZJ6DOZTB.exe, PE32 9->76 dropped 152 Query firmware table information (likely to detect VMs) 9->152 154 Found many strings related to Crypto-Wallets (likely being stolen) 9->154 156 Tries to evade debugger and weak emulator (self modifying code) 9->156 172 2 other signatures 9->172 20 1ISS5IHHDDIJE7O2V5O3AHD62L71KE.exe 4 9->20         started        24 QRU9YJP87DX66KGJO31MFFCO7.exe 13 9->24         started        27 165R0FE02KUPW511CEZJ6DOZTB.exe 9->27         started        104 185.215.113.43, 50015, 50016, 50021 WHOLESALECONNECTIONSNL Portugal 14->104 106 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 14->106 78 C:\Users\user\AppData\...\c11f03c4c8.exe, PE32 14->78 dropped 80 C:\Users\user\AppData\...\2dc55f8b54.exe, PE32 14->80 dropped 82 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->82 dropped 84 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->84 dropped 158 Hides threads from debuggers 14->158 160 Injects a PE file into a foreign processes 14->160 162 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->162 29 2dc55f8b54.exe 14->29         started        31 c11f03c4c8.exe 14->31         started        33 skotes.exe 14->33         started        164 Tries to harvest and steal ftp login credentials 16->164 166 Tries to harvest and steal browser information (history, passwords, etc) 16->166 168 Tries to steal Crypto Currency Wallets 16->168 170 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->170 35 firefox.exe 18->35         started        file6 signatures7 process8 dnsIp9 64 C:\Users\user\AppData\Local\...\skotes.exe, PE32 20->64 dropped 118 Antivirus detection for dropped file 20->118 120 Detected unpacking (changes PE section rights) 20->120 122 Machine Learning detection for dropped file 20->122 124 Potentially malicious time measurement code found 20->124 37 skotes.exe 20->37         started        92 185.215.113.37, 49756, 80 WHOLESALECONNECTIONSNL Portugal 24->92 138 3 other signatures 24->138 126 Binary is likely a compiled AutoIt script file 27->126 128 Found API chain indicative of sandbox detection 27->128 40 taskkill.exe 1 27->40         started        42 taskkill.exe 1 27->42         started        44 taskkill.exe 1 27->44         started        52 3 other processes 27->52 130 Multi AV Scanner detection for dropped file 29->130 132 Query firmware table information (likely to detect VMs) 29->132 134 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->134 140 2 other signatures 29->140 142 5 other signatures 31->142 136 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 33->136 94 pki-goog.l.google.com 142.250.185.67, 49846, 80 GOOGLEUS United States 35->94 96 youtube-ui.l.google.com 142.250.186.46, 443, 49884, 49890 GOOGLEUS United States 35->96 98 17 other IPs or domains 35->98 66 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 35->66 dropped 68 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 35->68 dropped 70 C:\Users\user\AppData\Roaming\...\cert9.db, SQLite 35->70 dropped 46 firefox.exe 35->46         started        48 firefox.exe 35->48         started        50 firefox.exe 35->50         started        file10 signatures11 process12 signatures13 144 Antivirus detection for dropped file 37->144 146 Detected unpacking (changes PE section rights) 37->146 148 Machine Learning detection for dropped file 37->148 150 4 other signatures 37->150 54 conhost.exe 40->54         started        56 conhost.exe 42->56         started        58 conhost.exe 44->58         started        60 conhost.exe 52->60         started        62 conhost.exe 52->62         started        process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-10-17 07:16:13 UTC
File Type:
PE (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jp325hlrsxn3l22fuqmooazfk66mn5t6fva27djdjixpjptxitzq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3
LummaStealer
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241017-h3wmzszhqn/
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/b2f2a5c5-b807-465a-a84a-99499834f1e7
Unpacked files
SH256 hash:
5ada13b5ee0d67dfe3c86ceb104a965ae4e323f03218762e176e3899f24bcb40
MD5 hash:
629a0ea606b24b9164531c89e36427fc
SHA1 hash:
d3f68c1d7af486c894124bf2a63737f73173d882
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/404a8c6c-0af8-4423-b6d1-e8e123e5eef0/
SH256 hash:
4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3
MD5 hash:
8f6fedba246272949088b87fb68004ae
SHA1 hash:
316a63ed019bfcce12710282f4681ff791315076
Link:
https://www.unpac.me/results/404a8c6c-0af8-4423-b6d1-e8e123e5eef0/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4bf7ae9d7195/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/4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3

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 4bf7ae9d7195dbb5eb45a418e7032557bcc6f67e2d41af8d234a2ef4be7744f3

(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

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