MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4315e182b415d4fa0165bb4d386e3b96d26504351e0df049d387867e68ceadc6. 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: 4315e182b415d4fa0165bb4d386e3b96d26504351e0df049d387867e68ceadc6
SHA3-384 hash: d96a455c8364fd48ae237b4842e6c3ed1ea64bbf01c4107ef3a101c4d440cb9846d4b603718c5c64287f7c71700e3b59
SHA1 hash: f188986ecb350d36276f64e5c597c18a6c776296
MD5 hash: 96ec3010888d87bfafb5cf07bbce7182
humanhash: robert-jersey-connecticut-idaho
File name:file
Download: download sample
Signature Stealc
File size:1'784'320 bytes
First seen:2024-09-13 23:44:49 UTC
Last seen:2024-09-14 04:21:36 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:mrDLBSvDs9+6L8anVwSiS8/ltqdlBDotQQ:m8vDs9pwRBGEQ
TLSH T1C18533503FDB3D68F3E8C43B963D8E6A02B4486F50F609601763C739A9476C9B57A8D8
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://185.215.113.100/steam/random.exe

Intelligence


File Origin
# of uploads :
4
# of downloads :
576
Origin country :
US US
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
acentric[1].exe
Verdict:
Malicious activity
Analysis date:
2024-09-14 02:25:00 UTC
Tags:
xor-url generic amadey botnet stealer berbew evasion privateloader opendir loader vidar telegram

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
Infostealer Network Stealth
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
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.
Result
Threat name:
Stealc, Vidar
Detection:
malicious
Classification:
troj.spyw.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
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
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
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Stealerc
Status:
Malicious
First seen:
2024-09-13 23:45:13 UTC
File Type:
PE (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:rave credential_access discovery evasion spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
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
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Credentials from Password Stores: Credentials from Web Browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Malware Config
C2 Extraction:
http://185.215.113.103
Unpacked files
SH256 hash:
8209551e07edfcf294213f24419726f2ae09a5aad87f79279577cc130c947297
MD5 hash:
e8c560988b8ef0cfd49f8273c14c04b3
SHA1 hash:
601452bc3fcafeee7464523c9bbc968be7bcc79d
Detections:
stealc win_stealc_w0 win_stealc_a0
SH256 hash:
4315e182b415d4fa0165bb4d386e3b96d26504351e0df049d387867e68ceadc6
MD5 hash:
96ec3010888d87bfafb5cf07bbce7182
SHA1 hash:
f188986ecb350d36276f64e5c597c18a6c776296
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 4315e182b415d4fa0165bb4d386e3b96d26504351e0df049d387867e68ceadc6

(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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