MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d
SHA3-384 hash: 9ab2cc7f9b1629d78c5cee04294831abc50cbdaaf6ef8bc268b4b663eeab8f590808a9c471d9de0d00029e8402bcf283
SHA1 hash: 1182ef9e5a7b843756ba8d79e6b4e3c9dff0abcb
MD5 hash: 3d3893a2d4e6e641f0fdeadd0596105f
humanhash: carolina-snake-potato-yellow
File name:AgnotSecurity.exe
Download: download sample
File size:9'339'392 bytes
First seen:2025-03-18 14:23:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 15ad7db86b6051e69aa3c16e5539c4a5 (1 x LummaStealer, 1 x Rhadamanthys)
ssdeep 196608:jPvhcprrDF/sl5uOgepx2uMKukrrLnjnLfTKk2+g6RXBbycaPWZo8:jup65hj3MyrjnTOk7beqo
TLSH T12D9612E37242C372D88E9CB14D4CD6B599699C243BBE01C3A3D8FB5B66750C23636A47
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 4cb26964b0cc45ba (2 x Rhadamanthys, 1 x RaccoonStealer, 1 x LummaStealer)
Reporter abuse_ch
Tags:de-pumped exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
585
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AgnotSecurity.exe
Verdict:
Malicious activity
Analysis date:
2025-03-18 14:36:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/16d3e8f6-5646-4fab-babf-8ca6673a031f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d98eff194f23322a70c92f
Tags:
shellcode virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the %temp% directory
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Connection attempt
Transferring files using the Background Intelligent Transfer Service (BITS)
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Moving a file to the %AppData% subdirectory
Unauthorized injection to a recently created process
Creating a process from a recently created file
DNS request
Sending a custom TCP request
Connecting to a non-recommended domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d
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/85f09db8-8c98-4982-a638-6a0861987961
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1641894
Signature
Antivirus detection for dropped file
Contains functionality to detect sleep reduction / modifications
Found hidden mapped module (file has been removed from disk)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-03-18 14:24:18 UTC
File Type:
PE (Exe)
Extracted files:
67
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysiome2bibv6urjl7sg3tj36wrrw5mwm3wgxbyjtvistp3uqqwgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250318-rqsv1aykw5/
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks for any installed AV software in registry
Loads dropped DLL
Verdict:
Suspicious
Tags:
ta_abused_service
YARA:
n/a
Link:
https://app.threat.zone/submission/1eb9d1d1-8fd8-47e3-8509-a162e5c6aa73
Unpacked files
SH256 hash:
c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d
MD5 hash:
3d3893a2d4e6e641f0fdeadd0596105f
SHA1 hash:
1182ef9e5a7b843756ba8d79e6b4e3c9dff0abcb
Link:
https://www.unpac.me/results/620b7499-8e9c-40b0-bf32-51c0a05d1209/
Malware family:
HijackLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c490e6134140/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

zip 5922d4ae073e416451119815ec0243e39cc7e504dcc7744c24e88f60d1650e9c

Executable exe c490e61341406bea452bfc8db9a77eb4636eb2ccdd8d70e133aa2537ee90858d

(this sample)

  
Dropped by
MD5 28406d0b59f2c5b4fd52eafbf314757a
  
Dropped by
SHA256 5922d4ae073e416451119815ec0243e39cc7e504dcc7744c24e88f60d1650e9c

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::OpenProcess
KERNEL32.dll::OpenSemaphoreW
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleTextAttribute
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleScreenBufferInfo
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExW
KERNEL32.dll::GetFileAttributesA
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertFindCertificateInStore
CRYPT32.dll::CertFreeCertificateContext
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegGetValueW
ADVAPI32.dll::RegNotifyChangeKeyValue
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::CreateWindowExW

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