MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9. 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: cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9
SHA3-384 hash: 03688149796217b6e93b9d319cfa774e94f143220c764880515da8dbb87d0946f22db0df4c06bfe1f3728c6891009ce2
SHA1 hash: 1b4bc727785fdd3866beba78f9bfb23aa3c24b68
MD5 hash: 6f312c1be161d6c4ad74eacf45dbedaa
humanhash: minnesota-wyoming-mars-aspen
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'866'240 bytes
First seen:2024-11-19 12:41:28 UTC
Last seen:2024-11-19 12:45:58 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:FQ1c8zIyMTP1vNtPNMWfCVjqCRGb5B1XB:Fkc8zfMTP1vvzKBkVjR
TLSH T1CA85336597CA683AD26B607147C7C2382FF0693F8AF2CC7116CC5BB5053B79D2A6E121
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://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
411
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-19 12:43:43 UTC
Tags:
stealer stealc loader themida amadey botnet cryptbot
Link:
https://app.any.run/tasks/cd52376a-4720-42d5-9216-7a7e4caada43

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.Themida.HZB.tr.24885.6641.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673c88695107a56eacc7f5e6
Tags:
extens virus spam sage
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/673c87a373d2ce344bca8d6b/reports/fb8fb221-5d64-437b-919a-18242ec5229d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f32c06e7-50d5-4684-9764-b9ca29c3c3fd
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1558465
Signature
AI detected suspicious sample
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
LummaC encrypted strings found
Machine Learning detection for 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/cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-11-19 12:42:11 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=zk72n5lo34nanugtz5jqon3lh3445ug4garvt5medgrbul5tltuq._file
Verdict:
suspicious
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/241119-pxbtyswkat/
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
Malware Config
C2 Extraction:
https://processhol.sbs/api
https://p10tgrace.sbs/api
https://peepburry828.sbs/api
https://3xp3cts1aim.sbs/api
https://p3ar11fter.sbs/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fb3fcc20-ddbf-4c61-839b-f598ca523b8d
Unpacked files
SH256 hash:
ac16315c989919a0cc4313ebd0f4d07f25da0be12ffe4fb7feada263f67cdbcb
MD5 hash:
93ec2787d7d1a7f7357201e933d90e0a
SHA1 hash:
b01e3f5593ea807e0332a18450896920e9047e7f
Link:
https://www.unpac.me/results/eec09641-d968-4b5a-823e-3ee42f3bed94/
SH256 hash:
cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9
MD5 hash:
6f312c1be161d6c4ad74eacf45dbedaa
SHA1 hash:
1b4bc727785fdd3866beba78f9bfb23aa3c24b68
Link:
https://www.unpac.me/results/eec09641-d968-4b5a-823e-3ee42f3bed94/
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/cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9

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 cabfa6f56edf1a06d0d3cf5307376b3ef9ced0dc302359f58419a21a2fb35ce9

(this sample)

  
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

Comments