MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541. 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: a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541
SHA3-384 hash: 3ebe4510ecc1a92d6df522da11ced7d569a27af4b7a6567dc54cfe7b185d193cf2cc9c2e2bb0094537226cf38775fff3
SHA1 hash: d3b9040111e71d9bc45bcc1e4b737c8e57b79c88
MD5 hash: a824d2fa75fbab0a5146eb2364dcb6e7
humanhash: east-illinois-kansas-august
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'050'496 bytes
First seen:2024-10-17 22:41:39 UTC
Last seen:2024-10-17 22:42:51 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:yE516ovhm6rXMVaqdgjlEQoTEEVnaCqBmX/zHTg:+ovhpAaqdgjlEQoTEEVatBmvH
Threatray 168 similar samples on MalwareBazaar
TLSH T128E53B61B5097ACBD88B33B89567CD425B6D03B8472086E3EC6CB4797EE3CC415BAD24
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 :
19
# of downloads :
411
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-17 22:44:27 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/a43a3341-298c-4588-b565-7bee4890c075

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671192bfe706a56b5a029dac
Tags:
Powershell Autorun Autoit Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/671192bd15f10533aaa1fad9/reports/8087bcba-906b-4387-835a-9992b6c7bb84/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541
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/8fcf471d-b8c2-4aea-ae24-18e5c84f9682
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/1536545
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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: 1536545 Sample: file.exe Startdate: 18/10/2024 Architecture: WINDOWS Score: 100 100 studennotediw.store 2->100 102 steamcommunity.com 2->102 104 44 other IPs or domains 2->104 122 Suricata IDS alerts for network traffic 2->122 124 Found malware configuration 2->124 126 Antivirus detection for URL or domain 2->126 128 17 other signatures 2->128 9 file.exe 3 2->9         started        14 skotes.exe 2->14         started        16 dc45254677.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 114 sergei-esenin.com 104.21.53.8, 443, 49706, 49707 CLOUDFLARENETUS United States 9->114 116 steamcommunity.com 104.102.49.254, 443, 49705, 49790 AKAMAI-ASUS United States 9->116 118 185.215.113.103, 49717, 49780, 49783 WHOLESALECONNECTIONSNL Portugal 9->118 86 C:\Users\user\...\W748PLAP805921PQPV.exe, PE32 9->86 dropped 88 C:\Users\user\...behaviorgraphTCEQFEZITK1Y5R9.exe, PE32 9->88 dropped 90 C:\Users\...\BS79IUEB409IGX1NFFYHZH0P.exe, PE32 9->90 dropped 164 Query firmware table information (likely to detect VMs) 9->164 166 Found many strings related to Crypto-Wallets (likely being stolen) 9->166 168 Tries to evade debugger and weak emulator (self modifying code) 9->168 178 3 other signatures 9->178 20 GTCEQFEZITK1Y5R9.exe 4 9->20         started        24 W748PLAP805921PQPV.exe 13 9->24         started        27 BS79IUEB409IGX1NFFYHZH0P.exe 9->27         started        120 185.215.113.43, 49778, 49779, 49782 WHOLESALECONNECTIONSNL Portugal 14->120 92 C:\Users\user\AppData\...\6f420174b1.exe, PE32 14->92 dropped 94 C:\Users\user\AppData\...\dc45254677.exe, PE32 14->94 dropped 96 C:\Users\user\AppData\...\e3e5d131c1.exe, PE32 14->96 dropped 98 4 other malicious files 14->98 dropped 170 Hides threads from debuggers 14->170 172 Injects a PE file into a foreign processes 14->172 174 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->174 29 dc45254677.exe 14->29         started        31 6f420174b1.exe 14->31         started        33 e3e5d131c1.exe 14->33         started        39 2 other processes 14->39 176 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->176 35 firefox.exe 18->35         started        37 firefox.exe 18->37         started        file6 signatures7 process8 dnsIp9 78 C:\Users\user\AppData\Local\...\skotes.exe, PE32 20->78 dropped 130 Antivirus detection for dropped file 20->130 132 Detected unpacking (changes PE section rights) 20->132 134 Machine Learning detection for dropped file 20->134 41 skotes.exe 20->41         started        106 185.215.113.37, 49719, 80 WHOLESALECONNECTIONSNL Portugal 24->106 150 3 other signatures 24->150 136 Binary is likely a compiled AutoIt script file 27->136 138 Found API chain indicative of sandbox detection 27->138 44 taskkill.exe 1 27->44         started        46 taskkill.exe 1 27->46         started        48 taskkill.exe 1 27->48         started        52 3 other processes 27->52 80 C:\Users\...\LQVB29SBN3E4YR59N57ET3156RNZ.exe, PE32 29->80 dropped 140 Multi AV Scanner detection for dropped file 29->140 142 Query firmware table information (likely to detect VMs) 29->142 144 Tries to harvest and steal ftp login credentials 29->144 152 2 other signatures 29->152 146 Disables Windows Defender Tamper protection 31->146 154 3 other signatures 31->154 50 taskkill.exe 33->50         started        54 5 other processes 33->54 108 youtube.com 142.250.185.238, 443, 49728, 49729 GOOGLEUS United States 35->108 110 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82, 49730, 49736, 49738 GOOGLEUS United States 35->110 112 10 other IPs or domains 35->112 82 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 35->82 dropped 84 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 35->84 dropped 56 3 other processes 35->56 58 2 other processes 37->58 148 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 39->148 file10 signatures11 process12 signatures13 156 Antivirus detection for dropped file 41->156 158 Detected unpacking (changes PE section rights) 41->158 160 Tries to detect sandboxes and other dynamic analysis tools (window names) 41->160 162 5 other signatures 41->162 60 conhost.exe 44->60         started        62 conhost.exe 46->62         started        64 conhost.exe 48->64         started        66 conhost.exe 50->66         started        68 conhost.exe 52->68         started        70 conhost.exe 52->70         started        72 conhost.exe 54->72         started        74 conhost.exe 54->74         started        76 2 other processes 54->76 process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2024-10-17 22:42:06 UTC
File Type:
PE (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ufz4fa27so2ngwknrkb5paflqnixjxwgsiiz4tyqjygiccxaovaq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
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LummaStealer
+ 158 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241017-2mnf8atgkm/
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/7bfd4175-63aa-44b7-bafc-9fea76493301
Unpacked files
SH256 hash:
06d0eaf203d6aa640da784d2846ad33fdf380e536cfe59b6b280e2701fd4b638
MD5 hash:
b8889ba1a5c74f0dde8342de00da8ae7
SHA1 hash:
ff82d3d64b8a3fc47a4ddb1d6ad118a3e9abc190
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/608d4386-ef05-4a28-b3fb-985ca64ab043/
SH256 hash:
a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541
MD5 hash:
a824d2fa75fbab0a5146eb2364dcb6e7
SHA1 hash:
d3b9040111e71d9bc45bcc1e4b737c8e57b79c88
Link:
https://www.unpac.me/results/608d4386-ef05-4a28-b3fb-985ca64ab043/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a173c2835f93/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/a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541

File information

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

Web download

LummaStealer

Executable exe a173c2835f93b4d3594d8a83d780ab835174dec692119e4f104e0c810ae07541

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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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