lskHlpr64[.]exe

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General

Target

lskHlpr64.exe
Size

206KB
MD5

9f00ade751d2aeb1b763ddefeb473af8
SHA1

3ceb552d38772204b8940b6ff5756bcc54c99d6a
SHA256

1f68f5ca6db1210f693a93edf0ddec180ee044cb5c44be856353d95df20949ef
SHA512

345b54d5cbbccaa4e093d8942a790db5af5258f6d8afb645bc64b0dc8236d5054662109747e7fcfc18afb5de452062bf44728ce8a15ecb1ab6babbe23cdb39b0
SSDEEP

3072:OpSZ9HAJpHTnj+qhs4sKkOgzp5v2y35qjZ2epKIKq0kcL:OpSDgJBTj+Gsrvp5OyJmTpPD0p

Score

1^/10

Malware Config

Signatures

Files

lskHlpr64.exe
.exe windows:5 windows x64

66626a4f578ac661ed9fc72568c71976

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25-05-2021 00:00

Not After

31-12-2028 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3d:da:c4:89:f6:3f:3d:ea:e9:9b:46:8d:74:b8:45:fa
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

06-04-2022 00:00

Not After

05-04-2024 23:59

Subject

CN=Stoneware\, Inc.,O=Stoneware\, Inc.,ST=Indiana,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

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

Not Before

29-03-2022 00:00

Not After

14-03-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

Issuer

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

Not Before

09-06-2022 00:00

Not After

09-11-2031 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:41:8f:2e:f1:44:89:17:2a:55:1b:fd:fc:54:5f:d0:fc:72:ea:9c:19:7e:32:e7:dd:89:c9:49:eb:80:c3:98
Signer

Actual PE Digest

0f:41:8f:2e:f1:44:89:17:2a:55:1b:fd:fc:54:5f:d0:fc:72:ea:9c:19:7e:32:e7:dd:89:c9:49:eb:80:c3:98

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

setupapi

SetupDiGetDeviceRegistryPropertyA
SetupDiGetClassDevsExA
SetupDiCreateDeviceInfoListExA
SetupDiOpenDeviceInfoA
SetupDiGetDeviceInfoListDetailA
SetupDiEnumDeviceInfo
SetupDiDestroyDeviceInfoList
SetupDiSetClassInstallParamsA
SetupDiCallClassInstaller
SetupDiGetDeviceInstallParamsA
SetupDiClassGuidsFromNameExA

kernel32

HeapSize
GetSystemTimeAsFileTime
QueryPerformanceCounter
lstrlenA
GetLastError
OutputDebugStringA
GetCurrentThreadId
GetCurrentProcessId
GetSystemWow64DirectoryA
LoadLibraryA
GetModuleFileNameA
GetProcAddress
FreeLibrary
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleA
OpenProcess
ReadProcessMemory
EnterCriticalSection
GetTickCount
Sleep
LeaveCriticalSection
GetVersionExA
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwindEx
HeapCreate
GetVersion
HeapSetInformation
GetModuleFileNameW
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleW
GetStringTypeW
MultiByteToWideChar
LCMapStringW
WideCharToMultiByte
FlsAlloc
SetLastError
FlsFree
FlsSetValue
FlsGetValue
IsValidCodePage
GetFileType
LoadLibraryW
HeapReAlloc
InitializeCriticalSectionAndSpinCount
HeapAlloc
HeapFree
GetCommandLineA
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
EncodePointer
DecodePointer
RaiseException
RtlPcToFileHeader
GetCPInfo
GetACP
GetOEMCP

user32

ShowWindow
CreateWindowExA
RegisterClassExA
LoadCursorA
LoadIconA
DispatchMessageA
UpdateWindow
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
LoadStringA
wsprintfA
RegisterWindowMessageA
CharNextA
SendMessageA
PostMessageA
FindWindowA
DialogBoxParamA
DestroyWindow
DefWindowProcA
BeginPaint
EndPaint
PostQuitMessage
EndDialog
TranslateMessage

gdi32

GetRegionData
DeleteObject

advapi32

RegOpenKeyExA
RegSetValueExA
RegCloseKey
RegQueryValueExA

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 134KB - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

66626a4f578ac661ed9fc72568c71976

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

3d:da:c4:89:f6:3f:3d:ea:e9:9b:46:8d:74:b8:45:faCertificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0Certificate

Extended Key Usages

Key Usages

0f:41:8f:2e:f1:44:89:17:2a:55:1b:fd:fc:54:5f:d0:fc:72:ea:9c:19:7e:32:e7:dd:89:c9:49:eb:80:c3:98Signer

Headers

DLL Characteristics

File Characteristics

Imports

setupapi

kernel32

user32

gdi32

advapi32

Sections

.text Size: 36KB - Virtual size: 35KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 4KB - Virtual size: 9KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 134KB - Virtual size: 133KB

.reloc Size: 1KB - Virtual size: 1KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

3d:da:c4:89:f6:3f:3d:ea:e9:9b:46:8d:74:b8:45:fa
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

0f:41:8f:2e:f1:44:89:17:2a:55:1b:fd:fc:54:5f:d0:fc:72:ea:9c:19:7e:32:e7:dd:89:c9:49:eb:80:c3:98
Signer

.text
Size: 36KB - Virtual size: 35KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 4KB - Virtual size: 9KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 134KB - Virtual size: 133KB

.reloc
Size: 1KB - Virtual size: 1KB