MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf
SHA3-384 hash: 3574b6a236bb052d42e053a96c43df01e41f7e79b5eb3cde43cf7eae281d102f622a6efe8b34ffc29a49566a1fc9811e
SHA1 hash: 82e2826bc91e886175eb4d5caedfccded9fcd72c
MD5 hash: 48d727f5af7dbcaece337f7281cf83b0
humanhash: carbon-grey-emma-stairway
File name:48d727f5af7dbcaece337f7281cf83b0.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'174'400 bytes
First seen:2025-03-01 13:59:59 UTC
Last seen:2025-03-01 14:53:03 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 98304:t2VLRHUUk3+zKBFP+F8+LLcNi6t7mItYZwR6:mCi0i2g
TLSH T1FCE518D2A50EA1CBC48F17B4842BDDC2AC1D43A947540AE39C7C647BAF6BDC116B5C2E
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 :
2
# of downloads :
443
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
http://176.113.115.7/mine/random.exe
Verdict:
Malicious activity
Analysis date:
2025-03-01 13:30:54 UTC
Tags:
amadey botnet stealer loader opendir miner evasion rdp stegocampaign lumma xor-url generic xmrig github telegram vidar discord python stealc credentialflusher gcleaner pyinstaller themida auto
Link:
https://app.any.run/tasks/fcdabb99-8c5e-418a-9cd0-a218b8c031a4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c313b62dfba428b46f8d56
Tags:
shellcode vmdetect virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67c312f7e95d0f9029e20daf/reports/265268d1-42a3-41cd-a2db-5809c53e2759/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf
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/a97ae5d7-d089-4890-986a-083dece70d81
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1627147
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2025-03-01 14:00:25 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdatthr32sp4ckazytdbbf2pvtsd4wcxregpfhg6c6mmfejmik7q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250301-ra24qsswbt/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/863f4982-c6ce-4913-8adb-14d0f55d4ee0
Unpacked files
SH256 hash:
c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf
MD5 hash:
48d727f5af7dbcaece337f7281cf83b0
SHA1 hash:
82e2826bc91e886175eb4d5caedfccded9fcd72c
Link:
https://www.unpac.me/results/c8955122-a081-4fc4-ba88-e3280a8f7296/
SH256 hash:
fbc7a13f09d4452a27b22d07282b09fff441693a8b1a4eceb99c82cd4cd989fd
MD5 hash:
779d592a2945dcc503545364893c53c2
SHA1 hash:
eabbdff23462f3fc39aaa2d16f6c2b8a33cc1792
Link:
https://www.unpac.me/results/c8955122-a081-4fc4-ba88-e3280a8f7296/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c8c1399e3bd4/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/c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf

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 c8c1399e3bd49fc12819c4c610974face43e5857890cf29cde1798c2912c42bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3452048/
  
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