MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004. 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


Stealc


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004
SHA3-384 hash: f2775b89e4bf1696f1dc147548328d850e0a2f2efef8c599e827d24582dcf1f7076dcb5bd760d650996f8ed157c68d54
SHA1 hash: 4d0abcc2f053e2b17d3064f65dffc171f873b043
MD5 hash: 9b88afc4511d0fe8aca6080d34f2dd66
humanhash: eleven-comet-fourteen-comet
File name:9b88afc4511d0fe8aca6080d34f2dd66.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:1'884'672 bytes
First seen:2024-12-16 16:08:40 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 49152:5Ir6N++PRgxCGbe4K9FTTH/e3p7IJIZ1KFvGTPeMXPgnktG:t+PHbe4qe5601ssGM/Nt
TLSH T1CD953313DAC3FE21CF3A2A70B9F65600E9B775909F23CDA7A10111509CBD2B6786F588
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 Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
488
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
b515bc457c6dd7b9c2c6e94c3d7303e596af7a20d376b1be58474c3942a6c253
Verdict:
Malicious activity
Analysis date:
2024-12-16 14:09:15 UTC
Tags:
lumma stealer themida attachments attc-unc loader stealc amadey botnet cryptbot
Link:
https://app.any.run/tasks/7eb852b3-faae-4095-a4c6-8e3d169e6660

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.29573.13482.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676051fe8fb73f13afcdd972
Tags:
vmdetect
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:
anti-vm packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/676050acc393a0160bce7670/reports/42136608-f599-4a3a-86e4-b65c410c140f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004
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/f85097dc-7595-4184-acc2-9f7928316bc7
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1576242
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
Found many strings related to Crypto-Wallets (likely being stolen)
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
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 steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 13:57:53 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=luvv6dmlt673emnzsz4lwmzl52op56nknqxnp2mu3ov3xa3dsaca._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/241216-tlsesavqhr/
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:
https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://tacitglibbr.biz/api
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/584ff160-a72e-4d04-abfd-2661b6d60b82
Unpacked files
SH256 hash:
4d2c51868f8935cb3567c0cb69e060e800a10bb9f64f2bcbd5327be261815d7b
MD5 hash:
941d895ac358f9f5d3de4bdcb2a26242
SHA1 hash:
9e8968336d0029b4b995eedd66d124a42c94c3e0
Link:
https://www.unpac.me/results/ecd25c2b-1a6c-4093-bd59-844184e0faac/
SH256 hash:
5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004
MD5 hash:
9b88afc4511d0fe8aca6080d34f2dd66
SHA1 hash:
4d0abcc2f053e2b17d3064f65dffc171f873b043
Link:
https://www.unpac.me/results/ecd25c2b-1a6c-4093-bd59-844184e0faac/
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)
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

Stealc

Executable exe 5d2b5f0d8b9fbfb231b99678bb332bee9cfef9aa6c2ed7e994dbabbb83639004

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3245480/
  
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