MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377
SHA3-384 hash: 8b81a5945bc845792b4a6bc5cca108e625b732fbef362038edd22e1f2f5600c077e349389aec830d6101b823e94743d0
SHA1 hash: e59170940dd734f2db4b5d10b7df5951aa37d829
MD5 hash: 0cc471c7099d858cc1e17ea0cbb7667a
humanhash: hydrogen-carbon-green-asparagus
File name:0cc471c7099d858cc1e17ea0cbb7667a.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'892'864 bytes
First seen:2024-12-20 15:40:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:X2tqgjpK3LDMCh7fpb0eR5MoiyjxtN4WvQjraLJPUNofLf20R4MTtOA2F3LoS63U:X8qgjA3NtRPlPQ3qJeofLjztOt3LXM8
TLSH T1EB95332D5D3AC040CDC7ABFCE46F9D6A66289E1552446BABB881E8CD4DB3DC3D0F0865
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 abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
423
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
9d38889192a887e1128ec41dd417fb6d.exe
Verdict:
Malicious activity
Analysis date:
2024-12-20 15:25:22 UTC
Tags:
amadey botnet stealer loader lumma themida auto coinminer arch-exec github cryptbot telegram stealc credentialflusher gcleaner
Link:
https://app.any.run/tasks/36eeb2a8-ed2c-4231-b8a6-3867df9cde7c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676590128a4d48ee35fd6616
Tags:
extens trojan virus spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/67659010dfd3fc9d659debce/reports/9cc0bff1-135c-4773-a596-f62a6b7f740e/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377
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/178b90aa-fca9-4324-959f-b0997c51675e
Result
Threat name:
LummaC, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1578990
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped 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
Modifies windows update settings
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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 LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1578990 Sample: hBBxlxfQ3F.exe Startdate: 20/12/2024 Architecture: WINDOWS Score: 100 22 sweepyribs.lat 2->22 24 grannyejh.lat 2->24 26 discokeyus.lat 2->26 34 Suricata IDS alerts for network traffic 2->34 36 Found malware configuration 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 10 other signatures 2->40 7 hBBxlxfQ3F.exe 2 2->7         started        signatures3 process4 dnsIp5 28 185.215.113.16, 49719, 80 WHOLESALECONNECTIONSNL Portugal 7->28 30 discokeyus.lat 172.67.197.170, 443, 49706, 49707 CLOUDFLARENETUS United States 7->30 18 C:\Users\user\...\ODUPR5K9IIA1563VE194RM.exe, PE32 7->18 dropped 20 C:\Users\...\CDYE6QFT7BVP6AK0822DTDO89F1Y.exe, PE32 7->20 dropped 42 Query firmware table information (likely to detect VMs) 7->42 44 Found many strings related to Crypto-Wallets (likely being stolen) 7->44 46 Tries to harvest and steal ftp login credentials 7->46 48 8 other signatures 7->48 12 CDYE6QFT7BVP6AK0822DTDO89F1Y.exe 9 1 7->12         started        15 ODUPR5K9IIA1563VE194RM.exe 13 7->15         started        file6 signatures7 process8 dnsIp9 50 Detected unpacking (changes PE section rights) 12->50 52 Machine Learning detection for dropped file 12->52 54 Modifies windows update settings 12->54 62 7 other signatures 12->62 32 185.215.113.206, 49720, 80 WHOLESALECONNECTIONSNL Portugal 15->32 56 Antivirus detection for dropped file 15->56 58 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->58 60 Tries to evade debugger and weak emulator (self modifying code) 15->60 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-12-20 15:10:28 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m7ekvjf6eox7hbwvuxwriohr3ganw5ajnwnbffnflwcplhp3sn3q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241220-s4rerszjhp/
Behaviour
Modifies system certificate store
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
Lumma family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/89a4d908-7437-4f5c-99d7-862230c6fab1
Unpacked files
SH256 hash:
ca123821b6e09c8315098b25cc68dac4a49fb17f02972ea355092e59bcfac224
MD5 hash:
db4c342ea3a9456ed575e5b45ef634d9
SHA1 hash:
8ea96d8d375c97b46577e16ed1dcdebd7802511e
Link:
https://www.unpac.me/results/68bf1f01-2af0-4885-ae7f-7c41e88d648f/
SH256 hash:
67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377
MD5 hash:
0cc471c7099d858cc1e17ea0cbb7667a
SHA1 hash:
e59170940dd734f2db4b5d10b7df5951aa37d829
Link:
https://www.unpac.me/results/68bf1f01-2af0-4885-ae7f-7c41e88d648f/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67c8aaa4be23/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

LummaStealer

Executable exe 67c8aaa4be23aff386d5a5ed1438f1d980db74096d9a1295a55d84f59dfb9377

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
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

Comments