MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 512fcff66926fe8d3ba34d48d4b6a3978d294268e0d328a7aa938e0672dd5de5. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments

SHA256 hash: 512fcff66926fe8d3ba34d48d4b6a3978d294268e0d328a7aa938e0672dd5de5
SHA3-384 hash: 509a2246283dded32ff41a36f209a6c6db71f943b69e5af9115034e4f67e7728019b4f2a46c0842189772061659749b6
SHA1 hash: eb7c3b0976f67e71d7387361962c7d89ea4b1525
MD5 hash: 80f61cb4bab79b902454101d88aa7d93
humanhash: lithium-snake-delta-oranges
File name:80f61cb4bab79b902454101d88aa7d93.exe
Download: download sample
Signature Stealc
File size:1'777'664 bytes
First seen:2024-12-16 08:51:32 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:Bsr2bYuR7F3Qc8wjMUvHbsS65zW49gtfx:eSY27B8olH4SWw
TLSH T1D38533757C4A9ABDC21FC2BB2EABC26B5D44610F947309B1D0D8FE9B22DE31702D1958
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:exe Stealc

Intelligence


File Origin
# of uploads :
1
# of downloads :
355
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-16 08:21:25 UTC
Tags:
amadey botnet stealer loader lumma arch-exec stealc telegram themida cryptbot vidar

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Result
Verdict:
MALICIOUS
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Searches for specific processes (likely to inject)
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
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Multiverze
Status:
Malicious
First seen:
2024-12-16 08:52:09 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:stok discovery evasion stealer
Behaviour
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)
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
Verdict:
Suspicious
Tags:
stealc stealer
YARA:
n/a
Unpacked files
SH256 hash:
eadbfa43cc3c5afdcf48d4b8ea9fb882869d0f0729e59d8456c45c1497e125a0
MD5 hash:
f968cebec0d4342c2c5959c2b0481a23
SHA1 hash:
a1118de2bc2c85b75b6ada0db8e931d662ba3a5a
Detections:
win_stealc_w0 win_stealc_a0
SH256 hash:
512fcff66926fe8d3ba34d48d4b6a3978d294268e0d328a7aa938e0672dd5de5
MD5 hash:
80f61cb4bab79b902454101d88aa7d93
SHA1 hash:
eb7c3b0976f67e71d7387361962c7d89ea4b1525
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
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

Stealc

Executable exe 512fcff66926fe8d3ba34d48d4b6a3978d294268e0d328a7aa938e0672dd5de5

(this sample)

  
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