MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3e10ae537649e472f1a1c4aa2be9cdb9126922b95d8895031ddc5178fe36ac2. 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: 17


Intelligence 17 IOCs YARA File information Comments

SHA256 hash: f3e10ae537649e472f1a1c4aa2be9cdb9126922b95d8895031ddc5178fe36ac2
SHA3-384 hash: d6323405f1c305eb62487cb930b56e18e190e79c323d1f7583a207371230884a5b6b452c445d240a8f40646affe9449d
SHA1 hash: 7c24f14abd9cee3488751c91c36f3c28a285ff1a
MD5 hash: 50405b0e3ccc1050cc2345e296371015
humanhash: lemon-east-nevada-wyoming
File name:file
Download: download sample
Signature Stealc
File size:5'222'912 bytes
First seen:2024-12-05 13:44:15 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:EGXyUKt8yQflfWUceAFQ+Qoh1wYjhimY:XiUKt8ySlWUctQ+QovwYAmY
TLSH T19D364BA2B509E1CBF7AE1674952BCD82595F03F94B3009E3AC5CA4B97E63CF016B5C24
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 Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/steam/random.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
352
Origin country :
US US
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
535e90c113fd8791382fbbbbbc2335e78f2b84cda3b9daa66eb032649b9da618.exe
Verdict:
Malicious activity
Analysis date:
2024-12-05 13:20:52 UTC
Tags:
lumma stealer amadey botnet themida loader stealc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode small spam hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
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
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
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
Sample uses string decryption to hide its real strings
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
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Znyonm
Status:
Malicious
First seen:
2024-12-05 13:45:11 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Verdict:
suspicious
Label(s):
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:drum 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:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2f1ba2f667b5cde33361b472e24a892d81edd8f7987dd31cdce5bbbe62544be3
MD5 hash:
2fa2d708e2888ed5748664f8b836c1f8
SHA1 hash:
ad554b1f5024d7425da02684a58b31db6ca7b0bc
Detections:
win_stealc_w0 win_stealc_a0
SH256 hash:
f3e10ae537649e472f1a1c4aa2be9cdb9126922b95d8895031ddc5178fe36ac2
MD5 hash:
50405b0e3ccc1050cc2345e296371015
SHA1 hash:
7c24f14abd9cee3488751c91c36f3c28a285ff1a
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stealc

Executable exe f3e10ae537649e472f1a1c4aa2be9cdb9126922b95d8895031ddc5178fe36ac2

(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

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