2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat

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General

Target
2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat
Size 1.4MB
Sample260723-laeesaba69
SHA256 0131631d83fedd5969e818e8a430da590d47439dd593178ab7a1d119be0c4a09
MD5 31146e951f4d49d86805d266c65463ea
SHA1 17aab80cc3ea4daf2ef0e09879197f11bc16359a
SHA512 3d8cf15588ae34c775e860129b6eb8d31912998023bc36464656af502b8fd8c3f6a97ca82a64bbbb0dfd093a2e346cb790d6a2d8594a18ae64bd51920bee524d
SSDEEP 24576:N8pQbmiPpbcOLRXljdce85LEk0wo+hzAXA2ZipIXW4Jx+RPinGz+R0wyJuA:5mcxLlljdUwklhzYA0i7/RPUQN
TLSH
T13465025A6BA401F9D1A7D174CD42590BDBB2FC060F64AB8F03E449960F376B09E3E722
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat

File Explorer

2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat

.exe 1.4MB

2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat

IMPHASH 8ed1a70aa9b69727657bcca6596e3495
SHA256 0131631d83fedd5969e818e8a430da590d47439dd593178ab7a1d119be0c4a09
MD5 31146e951f4d49d86805d266c65463ea
SHA1 17aab80cc3ea4daf2ef0e09879197f11bc16359a
SHA512 3d8cf15588ae34c775e860129b6eb8d31912998023bc36464656af502b8fd8c3f6a97ca82a64bbbb0dfd093a2e346cb790d6a2d8594a18ae64bd51920bee524d
SSDEEP 24576:N8pQbmiPpbcOLRXljdce85LEk0wo+hzAXA2ZipIXW4Jx+RPinGz+R0wyJuA:5mcxLlljdUwklhzYA0i7/RPUQN
TLSH
T13465025A6BA401F9D1A7D174CD42590BDBB2FC060F64AB8F03E449960F376B09E3E722
MD5 SHA1 SHA512 SSDEEP TLSH

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

e7:95:c2:d6:df:1b:ce:f4:f0:02:12:59:9d:7d:21:15:38:46:3e:35:c8:a2:d2:c1:bd:5d:0e:c5:43:63:16:05

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW

Chains

Jul 22, 2026

CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW

Subject

CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW

Serial Number

45:6c:3b:f5:e2:f4:52:a4:42:65:fa:40:e1:4c:36:71

Issuer

CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jul 22, 2026 - Jul 22, 2031

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

1291388

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

advapi32

AllocateAndInitializeSid GetUserNameA FreeSid CheckTokenMembership

user32

ShowWindow

winhttp

WinHttpReceiveResponse WinHttpConnect WinHttpCloseHandle WinHttpOpen WinHttpOpenRequest WinHttpSendRequest

kernel32

WriteConsoleW SetEndOfFile DeleteCriticalSection HeapSize SetStdHandle GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetOEMCP GetACP IsValidCodePage HeapReAlloc GetConsoleScreenBufferInfo SetConsoleTextAttribute GetStdHandle MultiByteToWideChar Sleep CloseHandle WideCharToMultiByte GetConsoleWindow SetConsoleOutputCP GetComputerNameA ExpandEnvironmentStringsW WaitForSingleObject ReadFile SetFilePointer CreateFileW GetLastError CreateProcessW WriteFile CreateNamedPipeW PeekNamedPipe GetCurrentThreadId GetCurrentProcessId GetTickCount ConnectNamedPipe GetModuleHandleW GetCurrentDirectoryW CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW SetFileInformationByHandle AreFileApisANSI GetProcAddress GetFileInformationByHandleEx LocalFree FormatMessageA GetLocaleInfoEx EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx RtlUnwind EncodePointer DecodePointer GetStringTypeW LCMapStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent QueryPerformanceCounter GetSystemTimeAsFileTime InitializeSListHead GetCurrentProcess TerminateProcess ReadConsoleW RtlUnwindEx RtlPcToFileHeader RaiseException SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetCommandLineA GetCommandLineW GetFileSizeEx SetFilePointerEx GetFileType HeapAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW

Name

.text

Size

1.4MB

Virtual Size

1.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-23_31146e951f4d49d86805d266c65463ea_icedid_luca-stealer_njrat

PE Signature issue

version

advapi32

user32

winhttp

kernel32

generic