MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1
SHA3-384 hash: 19222a8b8822939cc7009118cb9acd78ccf5a70215ddb050caf77814135f033e5d08a439f40f85de3223bbd376d043f2
SHA1 hash: 430ad365f83fb0c05405a2c491bdce158f4f477e
MD5 hash: 66bcf4a0377a1a859b9197d022a9619d
humanhash: north-yankee-video-fix
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'975'744 bytes
First seen:2024-10-16 21:09:05 UTC
Last seen:2024-10-16 21:58:27 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:Q4/oGgp5KgwrWc3XgKY+RKgztOdaDbbmyfN11Cfl:Q0oGgp5KVrWc3XhY+Cs/brB
TLSH T1E4D55C62A50575CFD48E3778A423CD52BA6D42FC072419D3E86D757BBEA3CC02AB6C24
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 :
20
# of downloads :
431
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-16 21:12:21 UTC
Tags:
lumma stealer opendir loader stealc amadey botnet
Link:
https://app.any.run/tasks/d6346cf8-167f-4394-9cfe-5cb99ba03988

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.18587.6673.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67102bae1d4ef219fa638269
Tags:
Powershell Autorun Lien Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/67102bad1bf94173fc7027a4/reports/2098aef8-ae44-42c9-a242-204a81f8b0e8/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/583a29c2-2780-4027-bed5-8e5f482514a7
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/1535386
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 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
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1535386 Sample: file.exe Startdate: 16/10/2024 Architecture: WINDOWS Score: 100 96 studennotediw.store 2->96 98 steamcommunity.com 2->98 100 44 other IPs or domains 2->100 118 Suricata IDS alerts for network traffic 2->118 120 Found malware configuration 2->120 122 Antivirus detection for URL or domain 2->122 124 15 other signatures 2->124 9 file.exe 3 2->9         started        14 skotes.exe 2->14         started        16 firefox.exe 2->16         started        18 skotes.exe 2->18         started        signatures3 process4 dnsIp5 110 sergei-esenin.com 104.21.53.8, 443, 49705, 49706 CLOUDFLARENETUS United States 9->110 112 steamcommunity.com 104.102.49.254, 443, 49704 AKAMAI-ASUS United States 9->112 114 185.215.113.103, 49715, 50025, 50026 WHOLESALECONNECTIONSNL Portugal 9->114 82 C:\Users\user\...\ZNBTH8TI1KZ6F62A53FYB.exe, PE32 9->82 dropped 84 C:\...\R36TYHP97AKZY9XOCH3U97FOIK2H1N4.exe, PE32 9->84 dropped 86 C:\Users\user\...\H02QVBY0QDXBZ3SZFKIGC6N.exe, PE32 9->86 dropped 160 Query firmware table information (likely to detect VMs) 9->160 162 Found many strings related to Crypto-Wallets (likely being stolen) 9->162 164 Tries to harvest and steal ftp login credentials 9->164 172 5 other signatures 9->172 20 H02QVBY0QDXBZ3SZFKIGC6N.exe 34 9->20         started        25 R36TYHP97AKZY9XOCH3U97FOIK2H1N4.exe 4 9->25         started        27 ZNBTH8TI1KZ6F62A53FYB.exe 9->27         started        116 185.215.113.43, 50019, 50024, 80 WHOLESALECONNECTIONSNL Portugal 14->116 88 C:\Users\user\AppData\...\4d4c6028bc.exe, PE32 14->88 dropped 90 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->90 dropped 92 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->92 dropped 94 2 other malicious files 14->94 dropped 166 Hides threads from debuggers 14->166 168 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->168 170 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 14->170 29 4d4c6028bc.exe 14->29         started        31 f45abe70bd.exe 14->31         started        33 skotes.exe 14->33         started        35 firefox.exe 16->35         started        file6 signatures7 process8 dnsIp9 102 185.215.113.37, 49836, 80 WHOLESALECONNECTIONSNL Portugal 20->102 64 C:\Users\user\AppData\...\softokn3[1].dll, PE32 20->64 dropped 66 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 20->66 dropped 68 C:\Users\user\AppData\...\mozglue[1].dll, PE32 20->68 dropped 80 9 other files (5 malicious) 20->80 dropped 134 Antivirus detection for dropped file 20->134 136 Detected unpacking (changes PE section rights) 20->136 138 Tries to steal Mail credentials (via file / registry access) 20->138 154 6 other signatures 20->154 70 C:\Users\user\AppData\Local\...\skotes.exe, PE32 25->70 dropped 140 Machine Learning detection for dropped file 25->140 142 Tries to evade debugger and weak emulator (self modifying code) 25->142 144 Hides threads from debuggers 25->144 37 skotes.exe 25->37         started        146 Binary is likely a compiled AutoIt script file 27->146 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->52 148 Multi AV Scanner detection for dropped file 29->148 150 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->150 152 Disables Windows Defender Tamper protection 29->152 156 2 other signatures 29->156 158 2 other signatures 31->158 104 services.addons.mozilla.org 18.65.39.4, 443, 50030 MIT-GATEWAYSUS United States 35->104 106 youtube.com 142.250.184.238, 443, 49889, 49896 GOOGLEUS United States 35->106 108 10 other IPs or domains 35->108 72 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 35->72 dropped 74 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 35->74 dropped 76 C:\Users\user\AppData\...\places.sqlite-wal, SQLite 35->76 dropped 78 C:\Users\user\AppData\...\places.sqlite-shm, data 35->78 dropped 46 firefox.exe 35->46         started        48 firefox.exe 35->48         started        50 firefox.exe 35->50         started        file10 signatures11 process12 signatures13 126 Antivirus detection for dropped file 37->126 128 Detected unpacking (changes PE section rights) 37->128 130 Machine Learning detection for dropped file 37->130 132 4 other signatures 37->132 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/87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-10-16 21:10:16 UTC
File Type:
PE (Exe)
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7s6yz4tbtpdnxas5fjgol2irgo3p25vrqkhw6nk2bzh2gi6toqq._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241016-zz1wzawfrj/
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/f84c397d-946e-4b92-b4ac-e68b17c426ba
Unpacked files
SH256 hash:
7f5c0c983b4351dff7498a6e505b8a002359fe3925ea4ef35bdea71023ed7f4c
MD5 hash:
7da53a48a498ae1624c5d4f9b87f5052
SHA1 hash:
63ece1f00f5c615debf1b85d8ff2b038dab0c83c
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/8936eafc-ba90-4928-b6f4-7abd93196ed8/
SH256 hash:
87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1
MD5 hash:
66bcf4a0377a1a859b9197d022a9619d
SHA1 hash:
430ad365f83fb0c05405a2c491bdce158f4f477e
Link:
https://www.unpac.me/results/8936eafc-ba90-4928-b6f4-7abd93196ed8/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/87e5ec67930c/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/87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1

File information

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

Web download

LummaStealer

Executable exe 87e5ec67930cde36dc12e952672f48899db7ebb58c147b79aad0727d191e9ba1

(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