WlanHelper[.]exe

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General

Target

WlanHelper.exe
Size

211KB
MD5

872a026bb0aadc16c5ddd613b7a65761
SHA1

d3d74a690d1645d77a4e945a45c35288238f9bb2
SHA256

32c2adbbaf6147b50eeebd599611402ac36c594c130728e83c10953db5d6024a
SHA512

71dfb72fccad2256bd7da99827346906335f0e38e43984e7974a0a8066c3a6f4fc1f9154fb0c2cc64ea83190644fdb581a3dd53e70cff2547646e42b058c6e9f
SSDEEP

6144:vgKqGrvHqyD1Ymb6+GJuNxdIHdK1f3cjL2UV:orGrvHqyD1Ymb6+dxdIEc2UV

Score

1^/10

Malware Config

Signatures

Files

WlanHelper.exe
.exe windows:6 windows x86 arch:x86

b6b15b1bdd92f804308ec773891384db

Code Sign

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

Issuer

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

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:3a:58:33:80:c4:d7:6a:bf:d3:33:5a:9f:ae:34:2c
Certificate

Issuer

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

Not Before

06/07/2023, 00:00

Not After

10/06/2024, 23:59

Subject

SERIALNUMBER=6397588,CN=Nmap Software LLC,O=Nmap Software LLC,L=Beaverton,ST=Oregon,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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,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

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

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

9d:42:f6:fa:7b:da:ad:e8:89:1d:1b:83:19:d6:ed:51:09:f4:57:0e:81:32:1d:0d:bc:18:46:a7:0c:c2:fd:9d
Signer

Actual PE Digest

9d:42:f6:fa:7b:da:ad:e8:89:1d:1b:83:19:d6:ed:51:09:f4:57:0e:81:32:1d:0d:bc:18:46:a7:0c:c2:fd:9d

Digest Algorithm

sha256

PE Digest Matches

true

Headers

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

Imports

rpcrt4

RpcStringFreeW
UuidToStringW

wlanapi

WlanFreeMemory
WlanOpenHandle
WlanSetInterface
WlanEnumInterfaces
WlanQueryInterface
WlanCloseHandle

kernel32

TlsFree
WriteConsoleW
CreateFileW
ReadFile
SetFilePointerEx
GetFileSizeEx
HeapReAlloc
HeapSize
GetConsoleMode
GetConsoleOutputCP
HeapFree
MultiByteToWideChar
FormatMessageW
GetLastError
LoadLibraryW
HeapAlloc
GetProcAddress
LocalFree
GetProcessHeap
FreeLibrary
WideCharToMultiByte
GetStdHandle
ReadConsoleW
SetConsoleTitleW
FlushFileBuffers
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
DecodePointer
LoadLibraryExW
CloseHandle
DuplicateHandle
CreateProcessW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
WriteFile
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
GetFileType
WaitForSingleObject
GetExitCodeProcess
GetFileAttributesExW
CreatePipe
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW

Sections

.text
Size: 146KB - Virtual size: 146KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b6b15b1bdd92f804308ec773891384db

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

02:3a:58:33:80:c4:d7:6a:bf:d3:33:5a:9f:ae:34:2cCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

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

Key Usages

9d:42:f6:fa:7b:da:ad:e8:89:1d:1b:83:19:d6:ed:51:09:f4:57:0e:81:32:1d:0d:bc:18:46:a7:0c:c2:fd:9dSigner

Headers

DLL Characteristics

File Characteristics

Imports

rpcrt4

wlanapi

kernel32

Sections

.text Size: 146KB - Virtual size: 146KB

.rdata Size: 43KB - Virtual size: 42KB

.data Size: 2KB - Virtual size: 5KB

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

.reloc Size: 6KB - Virtual size: 5KB

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

02:3a:58:33:80:c4:d7:6a:bf:d3:33:5a:9f:ae:34:2c
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

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

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

9d:42:f6:fa:7b:da:ad:e8:89:1d:1b:83:19:d6:ed:51:09:f4:57:0e:81:32:1d:0d:bc:18:46:a7:0c:c2:fd:9d
Signer

.text
Size: 146KB - Virtual size: 146KB

.rdata
Size: 43KB - Virtual size: 42KB

.data
Size: 2KB - Virtual size: 5KB

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

.reloc
Size: 6KB - Virtual size: 5KB