MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e99464ee8f30889f79401b89041b8aac929e623950a95df15fa021c1e855e44. 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: 15


Intelligence 15 IOCs YARA File information Comments

SHA256 hash: 6e99464ee8f30889f79401b89041b8aac929e623950a95df15fa021c1e855e44
SHA3-384 hash: cf8636b519a48b2fca4e080e1faba8689d71e0cc0223a8222a03e4f764be94e57aa092357ce7d26f6d57d5bd73461464
SHA1 hash: 1d9c4854c78d94c66fcbfdf6532733dad90922ea
MD5 hash: 7b5e74942f5864861ddf82b322e1d0f7
humanhash: ink-bluebird-virginia-kentucky
File name:file
Download: download sample
Signature Stealc
File size:1'868'288 bytes
First seen:2024-10-05 03:59:40 UTC
Last seen:2024-10-05 04:00:31 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 24576:e8sFR3z4KSU2H4Xwe9zvkhb3vcyfoOCUKO8WdZQuMUYu5sv17TKy+lJ+vEDpfieu:4n4KhrbNkhbnCUK+d2uM4W1v6oE1fZO
TLSH T15785330ABE026D7ED006F9790F9B0A79A3195E6FDA9C251E4F0263F0C88E6DF15D1138
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://185.215.113.103/steam/random.exe

Intelligence


File Origin
# of uploads :
8
# of downloads :
423
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-05 04:00:38 UTC
Tags:
stealer stealc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
Exploit Spam Hype Onli
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:
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
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 domain / URL
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)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-10-05 04:00:07 UTC
File Type:
PE (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:doma 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
Malware Config
C2 Extraction:
http://185.215.113.37
Verdict:
Malicious
Tags:
stealc
YARA:
n/a
Unpacked files
SH256 hash:
41077c5480b7293e05af8a8ed60e5f025c0a28a73588874822176c44581b276a
MD5 hash:
5a86c590ca8028074f319d37ca10afa1
SHA1 hash:
01573ca48690258c8af22253b750b1d02308c157
Detections:
stealc win_stealc_w0 win_stealc_a0
SH256 hash:
6e99464ee8f30889f79401b89041b8aac929e623950a95df15fa021c1e855e44
MD5 hash:
7b5e74942f5864861ddf82b322e1d0f7
SHA1 hash:
1d9c4854c78d94c66fcbfdf6532733dad90922ea
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 6e99464ee8f30889f79401b89041b8aac929e623950a95df15fa021c1e855e44

(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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