2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play

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General

Target
2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play
Size 252KB
Sample260819-herdcsyepf
SHA256 b29d2d267b671883dae3cbe2b6c4948514d95c07f386d5a2babed23ec74b3a79
MD5 054a8409c18513f65bd77d343eb53fb0
SHA1 9c7baf0c488b4e8608f80999df3f5dd89e8cdb87
SHA512 ce3c3f36d997fe4528e7add3e0c28d022399ab67d0ce0647287100758bc8639f2df8eb0f9631fe3c919e6ce701d0939db7ce0aadea389250e3fc85cd56096d59
SSDEEP 6144:oU909UUsLJ/306Sj60Hv+KJaiCBV+UdvrEFp7hKSfe:oUUYJ9biCBjvrEH732
TLSH
T1D144AE2032C087F6D973083035A8A67199F9FC3D0F6649DFA35517AA5E3C2C19A39B67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play

File Explorer

2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play

.exe 252KB

2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play

IMPHASH ece0eb91e05d25658584d64d152b6da9
SHA256 b29d2d267b671883dae3cbe2b6c4948514d95c07f386d5a2babed23ec74b3a79
MD5 054a8409c18513f65bd77d343eb53fb0
SHA1 9c7baf0c488b4e8608f80999df3f5dd89e8cdb87
SHA512 ce3c3f36d997fe4528e7add3e0c28d022399ab67d0ce0647287100758bc8639f2df8eb0f9631fe3c919e6ce701d0939db7ce0aadea389250e3fc85cd56096d59
SSDEEP 6144:oU909UUsLJ/306Sj60Hv+KJaiCBV+UdvrEFp7hKSfe:oUUYJ9biCBjvrEH732
TLSH
T1D144AE2032C087F6D973083035A8A67199F9FC3D0F6649DFA35517AA5E3C2C19A39B67
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

b1:c7:47:fa:f7:3d:0e:2d:f5:1f:6a:54:33:25:5e:a9:a3:01:65:3a:a5:45:f0:b2:99:dc:92:d9:95:0a:26:bc

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=2748129,CN=Adobe Inc.,OU=Acrobat DC,O=Adobe Inc.,L=San Jose,ST=ca,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Chains

Jan 23, 2026

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

Serial Number

0e:84:8e:a3:9b:36:d7:bb:53:3c:f4:3d:96:d6:e1:3e

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 6, 2025 - Oct 5, 2027

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

34224

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\T\CBT_Main\BuildResults\bin\Win32\Release\armsvc.pdb

kernel32

lstrcmpiW lstrcmpW LoadLibraryExW WritePrivateProfileStringW HeapFree GetCurrentProcess HeapSize GetPrivateProfileStringW GetCurrentThread HeapReAlloc HeapAlloc HeapDestroy GetProcessHeap FormatMessageW GetLocalTime GetFileSize CopyFileW SetCurrentDirectoryW GetSystemWindowsDirectoryW SetDllDirectoryW GetVolumeInformationW OpenFileMappingW UnmapViewOfFile Sleep CreateFileMappingW MapViewOfFile VirtualQuery GetSystemInfo WriteConsoleW GetConsoleMode GetConsoleOutputCP SetFilePointerEx GetFileSizeEx FreeLibrary GetModuleHandleW DeleteCriticalSection LocalFree GetProcAddress DecodePointer FindResourceW LoadResource RaiseException CloseHandle DeleteFileW GetLastError GetTickCount64 MultiByteToWideChar lstrcmpA GetCurrentThreadId GetFileAttributesW CreateFileW LocalAlloc FindClose InitializeCriticalSectionEx GetTempPathW SetFilePointer GetModuleFileNameW RemoveDirectoryW WriteFile lstrlenW CreateDirectoryW FindNextFileW FindFirstFileW SizeofResource ReadFile FlushFileBuffers GetStringTypeW SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW WideCharToMultiByte GetCommandLineW GetCommandLineA GetCPInfo GetOEMCP GetACP IsValidCodePage FindFirstFileExW LCMapStringW IsDebuggerPresent OutputDebugStringW EnterCriticalSection LeaveCriticalSection UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent InitializeCriticalSectionAndSpinCount SetEvent ResetEvent WaitForSingleObjectEx CreateEventW GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetSystemTimeAsFileTime InitializeSListHead RtlUnwind SetLastError EncodePointer TlsAlloc TlsGetValue TlsSetValue TlsFree ExitProcess GetModuleHandleExW GetStdHandle GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect LoadLibraryExA

user32

LoadStringW GetMessageW DispatchMessageW PostThreadMessageW CharNextW

advapi32

IsValidSid GetSidSubAuthority GetSidLengthRequired CopySid InitializeSid OpenProcessToken CheckTokenMembership DuplicateToken GetLengthSid OpenThreadToken DeregisterEventSource CreateServiceW RegCloseKey RegQueryInfoKeyW CloseServiceHandle OpenSCManagerW RegDeleteKeyW SetServiceStatus RegCreateKeyExW DeleteService RegisterServiceCtrlHandlerW ControlService RegEnumKeyExW RegSetValueExW RegOpenKeyExW StartServiceCtrlDispatcherW RegDeleteValueW OpenServiceW ConvertStringSecurityDescriptorToSecurityDescriptorW RegisterEventSourceW ReportEventW RegQueryValueExW

shell32

SHGetFolderPathW SHCreateDirectoryExW ShellExecuteExW

ole32

CoRegisterClassObject CoInitialize CoTaskMemAlloc CoRevokeClassObject CoUninitialize CoTaskMemRealloc CoTaskMemFree CoCreateInstance StringFromGUID2

oleaut32

SysFreeString UnRegisterTypeLi SysAllocString SysStringLen VarUI4FromStr RegisterTypeLi LoadTypeLi

Name

.text

Size

107KB

Virtual Size

106KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

42KB

Virtual Size

41KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didat

Size

512B

Virtual Size

52B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-19_054a8409c18513f65bd77d343eb53fb0_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat_play

PE Signature issue

kernel32

user32

advapi32

shell32

ole32

oleaut32

generic