MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec
SHA3-384 hash: 75c84d8bb425ad595b4dddbfc948842043101d8f0eb20aa9f08a75abc3a4b92b6d55d8aed9ab4d3f7e72bc70c778ab72
SHA1 hash: 190e7db56069335863f6bdc512b471ec23a2e31a
MD5 hash: f27c02c94206a5a0d4a9757a1fd227e8
humanhash: asparagus-bluebird-muppet-xray
File name:random.exe.2
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'857'536 bytes
First seen:2024-12-18 10:41:46 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 49152:Wn123sUWoL8ctWSeYBB+RXjQ7e574aic0:828kcXTXBG
TLSH T1B88533FD092AFA18C4888E7AD5AC0241F87273006D5DE2EACE89D178CF3761BD57649C
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 abus3reports
Tags:185.215.113.16 185.215.113.209 bulletproof exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
293
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random.exe.2
Verdict:
Malicious activity
Analysis date:
2024-12-18 12:16:26 UTC
Tags:
lumma stealer themida loader stealc
Link:
https://app.any.run/tasks/64fe6a1d-e0b2-4f7c-a8b3-8d533d9fab78

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6762a70e653a8698dfda7b85
Tags:
trojan extens virus spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
DNS request
Connection attempt to an infection source
Behavior that indicates a threat
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/6762c0987b5c5232624fcc6c/reports/725217c9-8ede-4a0c-9031-639947568e35/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec
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/9ca26d23-dfac-4ee1-a12e-1bae2f7f65b2
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1577512
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/97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2024-12-18 10:42:14 UTC
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s6rktqgotimrvsconeo7h5bazqggsdu6csqct7ojbfomf3jusdwa._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:stealc botnet:stok discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/241218-mrpgravqhz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f247f276-6276-49b1-af39-e9ac2d6453d5
Unpacked files
SH256 hash:
8ea198075912c42d1c0fa498c51cc90180f39510e9feda553883032105bcac42
MD5 hash:
b641efc2f0b75d219437b6ec065da4a4
SHA1 hash:
d3bfa9410e2d0447b61804693f6cc755bd40ca57
Link:
https://www.unpac.me/results/fb9eb682-d464-4c91-a403-a6cf6b6da620/
SH256 hash:
97a2a9c0ce9a191ac84e691df3f420cc0c690e9e14a029fdc9095cc2ed3490ec
MD5 hash:
f27c02c94206a5a0d4a9757a1fd227e8
SHA1 hash:
190e7db56069335863f6bdc512b471ec23a2e31a
Link:
https://www.unpac.me/results/fb9eb682-d464-4c91-a403-a6cf6b6da620/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/97a2a9c0ce9a/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.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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