ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5

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General

Target
ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5
Size 1.2MB
Sample260909-jb73datekf
SHA256 ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5
MD5 a43adf46d3ab986969646aa8b1be408d
SHA1 24bf92e745f503f51db26ab60c2a174f4bb5af8d
SHA512 38d8083bb0b4ee466a211655e50694ac7409857912a9ff3cbc97de16b0563dfdd04ab210bffdf7ce4a58a8a5ac9f4af9225e01222f475902a6cda52798a085c7
SSDEEP 24576:tjNOHvCjQkPFxu+o31qBPs76ItlU1AyVVOcXLCR6B/5S:tjNekPT7BMlU1AA7Xu0Q
TLSH
T16545231E17E82597F83AA779D5F1028BAB327AE21B7906FF50D490B40E132D4277470E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5

File Explorer

ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5

.exe 1.2MB

ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5

IMPHASH 4cea7ae85c87ddc7295d39ff9cda31d1
SHA256 ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5
MD5 a43adf46d3ab986969646aa8b1be408d
SHA1 24bf92e745f503f51db26ab60c2a174f4bb5af8d
SHA512 38d8083bb0b4ee466a211655e50694ac7409857912a9ff3cbc97de16b0563dfdd04ab210bffdf7ce4a58a8a5ac9f4af9225e01222f475902a6cda52798a085c7
SSDEEP 24576:tjNOHvCjQkPFxu+o31qBPs76ItlU1AyVVOcXLCR6B/5S:tjNekPT7BMlU1AA7Xu0Q
TLSH
T16545231E17E82597F83AA779D5F1028BAB327AE21B7906FF50D490B40E132D4277470E
MD5 SHA1 SHA512 SSDEEP TLSH

windows:10 windows x64 arch:x64

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

7c:37:fb:d7:98:53:f7:6d:ce:bb:ff:71:b5:a3:7a:5c:34:5b:22:19:55:d6:19:e6:b5:f7:b6:d2:a7:c7:08:4d

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=1300-01-068185,CN=Helpfeel Inc,OU=開発部,O=Helpfeel Inc,STREET=110-16 Goshohachiman-cho,L=Kyoto-shi\, Kamigyo-ku,ST=Kyoto,C=JP,1.3.6.1.4.1.311.60.2.1.3=#13024a50,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Chains

Oct 6, 2025

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Serial Number

76:53:fe:ac:75:46:48:93:f5:e5:d7:4a:48:3a:4e:f8

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Mar 18, 2020 - Mar 18, 2045

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Serial Number

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 28, 2020 - Jul 28, 2030

Subject

Serial Number

6c:ef:76:bd:ec:36:b1:70:3e:53:df:4b

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 9, 2024 - Nov 19, 2025

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Serial Number

01:03:32:e1:65:bf:9b:78:43:e0:99:75:94:63:77:0b

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Apr 11, 2025 - Dec 10, 2034

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Serial Number

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Jun 20, 2018 - Dec 10, 2034

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Serial Number

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Dec 10, 2014 - Dec 10, 2034

Minor OS version

Major OS version

Entry point

4432

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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_LARGE_ADDRESS_AWARE

PDB paths

wextract.pdb

advapi32

GetTokenInformation RegDeleteValueA RegOpenKeyExA RegQueryInfoKeyA FreeSid OpenProcessToken RegSetValueExA RegCreateKeyExA LookupPrivilegeValueA AllocateAndInitializeSid RegQueryValueExA EqualSid RegCloseKey AdjustTokenPrivileges

kernel32

_lopen _llseek CompareStringA GetLastError GetFileAttributesA GetSystemDirectoryA LoadLibraryA DeleteFileA GlobalAlloc GlobalFree CloseHandle WritePrivateProfileStringA IsDBCSLeadByte GetWindowsDirectoryA SetFileAttributesA GetProcAddress GlobalLock LocalFree RemoveDirectoryA FreeLibrary _lclose CreateDirectoryA GetPrivateProfileIntA GetPrivateProfileStringA GlobalUnlock ReadFile SizeofResource WriteFile GetDriveTypeA LoadLibraryExA SetFileTime SetFilePointer FindResourceA CreateMutexA GetVolumeInformationA WaitForSingleObject GetCurrentDirectoryA FreeResource GetVersion SetCurrentDirectoryA GetTempPathA LocalFileTimeToFileTime CreateFileA SetEvent TerminateThread GetVersionExA LockResource GetSystemInfo CreateThread ResetEvent LoadResource ExitProcess GetModuleHandleW CreateProcessA FormatMessageA GetTempFileNameA DosDateTimeToFileTime CreateEventA GetExitCodeProcess ExpandEnvironmentStringsA LocalAlloc lstrcmpA FindNextFileA GetCurrentProcess FindFirstFileA GetModuleFileNameA GetShortPathNameA Sleep GetStartupInfoW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime GetTickCount EnumResourceLanguagesA GetDiskFreeSpaceA MulDiv FindClose

gdi32

GetDeviceCaps

user32

ShowWindow MsgWaitForMultipleObjects SetWindowPos GetDC GetWindowRect DispatchMessageA GetSystemMetrics CallWindowProcA SetWindowTextA MessageBoxA SendDlgItemMessageA SendMessageA GetDlgItem DialogBoxIndirectParamA GetWindowLongPtrA SetWindowLongPtrA SetForegroundWindow ReleaseDC EnableWindow CharNextA LoadStringA CharPrevA EndDialog MessageBeep ExitWindowsEx SetDlgItemTextA CharUpperA GetDesktopWindow PeekMessageA GetDlgItemTextA

msvcrt

?terminate@@YAXXZ _commode _fmode _acmdln __C_specific_handler memset __setusermatherr _ismbblead _cexit _exit exit __set_app_type __getmainargs _amsg_exit _XcptFilter memcpy_s _vsnprintf _initterm memcpy

comctl32

ord17

cabinet

ord20 ord21 ord23 ord22

version

VerQueryValueA GetFileVersionInfoSizeA GetFileVersionInfoA

Sharing

General

Malware Config

Signatures

File Explorer

ed81fa56c94b12750ccb2d6bf264e313f570c4c5e39a181b5d5dd170678971a5

PE Signature issue

advapi32

kernel32

gdi32

user32

msvcrt

comctl32

cabinet

version

generic