lo7jkrd3fw[.]exe | Triage™

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General

Target
lo7jkrd3fw.exe
Size 3.3MB
Sample260916-tkq6bsdk4v
SHA256 0216f9324eb9a952adad9e8d182c45f10b4655ecd80d966115feea68ab2f9c0b
MD5 90d9d3ccad5878638fc5399bd32aee05
SHA1 158daf7ba9ad3920a50c4c8fa66608f7b558f387
SHA512 5903e79e1bb946eea1c407ed708207487b89844845e01f327a09ddc021ebf04a181a134cd722be7fbe94b42ee34c3bf1ef0aac195c73486961363eb629a3168b
SSDEEP 49152:ztvp37Jw4LflPdVmjeD9c3Rvibt2YonRUeUc:lHfEjeDy3Fet2YonRUeUc
TLSH
T19CF5F84369DB0DE9DED267B861C75335A738FD71CA291F2BAA04D2312D536C4AD2EB00
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
lo7jkrd3fw.exe

File Explorer

lo7jkrd3fw.exe

.exe 3.3MB

lo7jkrd3fw.exe

IMPHASH 24dedb236f3def9bd3422f08c195bc5e
SHA256 0216f9324eb9a952adad9e8d182c45f10b4655ecd80d966115feea68ab2f9c0b
MD5 90d9d3ccad5878638fc5399bd32aee05
SHA1 158daf7ba9ad3920a50c4c8fa66608f7b558f387
SHA512 5903e79e1bb946eea1c407ed708207487b89844845e01f327a09ddc021ebf04a181a134cd722be7fbe94b42ee34c3bf1ef0aac195c73486961363eb629a3168b
SSDEEP 49152:ztvp37Jw4LflPdVmjeD9c3Rvibt2YonRUeUc:lHfEjeDy3Fet2YonRUeUc
TLSH
T19CF5F84369DB0DE9DED267B861C75335A738FD71CA291F2BAA04D2312D536C4AD2EB00
MD5 SHA1 SHA512 SSDEEP TLSH

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

97:6a:28:9c:5f:9e:fa:ff:16:12:e6:8f:7a:6c:28:ee:73:89:f4:e4:ae:6a:ad:be:9b:28:13:d7:5e:7d:6c:c9:55:0f:f5:f4:3c:1a:18:2c:ed:e0:13:5a:1e:c2:25:5e:e0:8f:98:fa:0d:96:ba:0a:61:7f:be:8b:99:68:e5:1a

Digest Algorithm

sha512

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

Chains

Jun 17, 2026

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

PE Signature issue

Digest

d2:72:06:47:5e:a4:ff:42:8f:5e:e5:21:87:ba:c5:48:1f:57:16:b0

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

Chains

Jun 17, 2026

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

Subject

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

Serial Number

12:64:bd:1b:11:82:fb:89:4f:d1:f4:4c:79:26:5d:d3

Issuer

CN=Hotkey Cache Trim,OU=Digital Products,O=PineBorough Systems Group,L=Munich,C=DE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jun 17, 2026 - Jun 17, 2031

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

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 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=SSL.com Timestamping Unit 2025 E1,O=SSL Corp,L=Houston,ST=Texas,C=US

Serial Number

1f:6b:16:62:d2:2e:1b:6c:5d:f1:c0:c1:a0:60:0e:38

Issuer

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Feb 18, 2025 - Nov 12, 2034

Subject

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Serial Number

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Nov 13, 2019 - Nov 12, 2034

Minor OS version

Major OS version

Entry point

4144

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

advapi32

GetTokenInformation GetUserNameA OpenProcessToken RegCloseKey RegOpenKeyExA

comctl32

InitCommonControlsEx

crypt32

CertCloseStore CertOpenSystemStoreA

dwmapi

DwmIsCompositionEnabled

gdi32

CreateCompatibleDC DeleteDC GetDeviceCaps GetStockObject

imm32

ImmGetDefaultIMEWnd

iphlpapi

GetAdaptersInfo

kernel32

CloseHandle CreateEventA CreateSemaphoreA DeleteCriticalSection DuplicateHandle EnterCriticalSection FileTimeToSystemTime FormatMessageA FreeEnvironmentStringsA FreeLibrary GetComputerNameA GetConsoleOutputCP GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatA GetDriveTypeA GetEnvironmentStrings GetFileAttributesA GetLastError GetLocalTime GetLocaleInfoA GetModuleFileNameA GetModuleHandleA GetNativeSystemInfo GetProcAddress GetProcessAffinityMask GetProcessTimes GetSystemDirectoryA GetSystemTime GetSystemTimeAdjustment GetSystemTimeAsFileTime GetSystemTimes GetTempPathA GetThreadContext GetThreadPriority GetThreadTimes GetTickCount GetTimeFormatA GlobalMemoryStatus InitializeCriticalSection IsWow64Process K32GetProcessMemoryInfo LeaveCriticalSection LoadLibraryA LocalFree OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseSemaphore ResetEvent ResumeThread RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SearchPathA SetEvent SetLastError SetProcessAffinityMask SetSystemTime SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject lstrcatA

api-ms-win-crt-convert-l1-1-0

mbrtowc mbsrtowcs strtoul wcrtomb

api-ms-win-crt-environment-l1-1-0

__p__environ getenv

api-ms-win-crt-filesystem-l1-1-0

_fstat64 _lock_file _unlock_file

api-ms-win-crt-heap-l1-1-0

_set_new_mode calloc free malloc realloc

api-ms-win-crt-locale-l1-1-0

___mb_cur_max_func _configthreadlocale localeconv setlocale

api-ms-win-crt-math-l1-1-0

__setusermatherr _fdopen

api-ms-win-crt-private-l1-1-0

__C_specific_handler __intrinsic_setjmp longjmp memchr memcmp memcpy memmove strchr

api-ms-win-crt-runtime-l1-1-0

__p___argc __p___argv _assert _beginthreadex _cexit _configure_narrow_argv _crt_atexit _endthreadex _errno _exit _initialize_narrow_environment _set_app_type _initterm _initterm_e _set_errno _set_invalid_parameter_handler abort exit signal strerror

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf __stdio_common_vsprintf _fileno _fseeki64 _ftelli64 _get_osfhandle _lseeki64 _read _setmode _wfopen _write fclose fflush fopen fputc fputs fread fwrite getc getwc putc putwc setvbuf ungetc ungetwc

api-ms-win-crt-string-l1-1-0

_strdup iswctype memset strcmp strcoll strlen strncmp strnlen strxfrm towlower towupper wcscoll wcslen wcsnlen wcsxfrm wctype

api-ms-win-crt-time-l1-1-0

_localtime64_s _time64 strftime wcsftime

api-ms-win-crt-utility-l1-1-0

rand_s

netapi32

NetApiBufferFree NetWkstaGetInfo

ole32

CoInitializeEx CoUninitialize

oleaut32

SysAllocString SysFreeString SysStringLen

powrprof

GetActivePwrScheme

sensapi

IsNetworkAlive

shell32

SHGetFolderPathA

shlwapi

PathFindFileNameA

user32

GetAsyncKeyState GetCursorPos GetDC GetDesktopWindow GetKeyboardType GetSystemMetrics GetWindowRect MonitorFromPoint ReleaseDC

uxtheme

GetThemeAppProperties IsAppThemed

version

GetFileVersionInfoSizeA

wininet

InternetCloseHandle InternetGetConnectedStateExA InternetOpenA

winmm

timeGetTime waveOutGetNumDevs

winspool.drv

EnumPrintersA

ws2_32

WSACleanup WSAStartup

Name

.text

Size

876KB

Virtual Size

875KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

74KB

Virtual Size

74KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

51KB

Virtual Size

51KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

72KB

Virtual Size

71KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

401KB

Virtual Size

400KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/14

Size

512B

Virtual Size

208B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/29

Size

19KB

Virtual Size

18KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/41

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/55

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/67

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/80

Size

512B

Virtual Size

211B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/91

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/107

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/123

Size

512B

Virtual Size

249B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

lo7jkrd3fw.exe

PE Signature issue

PE Signature issue

advapi32

comctl32

crypt32

dwmapi

gdi32

imm32

iphlpapi

kernel32

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-utility-l1-1-0

netapi32

ole32

oleaut32

powrprof

sensapi

shell32

shlwapi

user32

uxtheme

version

wininet

winmm

winspool.drv

ws2_32

generic