AsusUpdateSetup[.]exe

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General

Target

AsusUpdateSetup.exe
Size

1.5MB
MD5

2aaa73ad1f658d6e6674c56a92a3ecbf
SHA1

8ea95b11578e207d80af7f97a191c8627fceda7e
SHA256

a13687f353da0958ebca574ad46312b99b18739fd5c6e342346fa1ceed64a942
SHA512

ed4bbc0050214097974ce61a9df945ef8af0b8d0f3e7e958319cf3c6731a71e6fc6ebfc5343e879aec98b3ab447a5a06e53e1cf7729da0dc1974f05a8c77ee8a
SSDEEP

24576:jbd+wNPT3IffqwZFJuAtJzFbUKTNUdwsONRV0Q+30tLBkbjIs0Qi2Ty1:Pd+YLGNZFlNFb8dwHuQrkL1i2Ty

Score

1^/10

Malware Config

Signatures

Files

AsusUpdateSetup.exe
.exe windows:5 windows x86 arch:x86

1bcc3d54a6d39fda4da2c88fcc62c58f

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

0b:be:02:c8:83:8f:bf:02:ab:56:ed:ab:b1:e3:4c:19
Certificate

Issuer

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

Not Before

22/10/2021, 00:00

Not After

22/10/2024, 23:59

Subject

SERIALNUMBER=23638777,CN=ASUSTeK COMPUTER INC.,O=ASUSTeK COMPUTER INC.,L=Beitou District,ST=Taipei City,C=TW,1.3.6.1.4.1.311.60.2.1.3=#13025457,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

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

22:23:e2:a8:4b:6a:d9:c2:f8:53:65:b4:07:83:c2:58:04:e8:b4:2f:73:4c:c2:7b:06:b9:0d:04:ca:1e:b3:b1
Signer

Actual PE Digest

22:23:e2:a8:4b:6a:d9:c2:f8:53:65:b4:07:83:c2:58:04:e8:b4:2f:73:4c:c2:7b:06:b9:0d:04:ca:1e:b3:b1

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_32BIT_MACHINE

PDB Paths

mi_exe_stub.pdb

Imports

kernel32

QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
OutputDebugStringW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
ReadFile
CreateFileW
CloseHandle
WriteConsoleW
DecodePointer
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
CreateDirectoryW
SizeofResource
RemoveDirectoryW
GetTempPathW
FormatMessageW
LockResource
DeleteFileW
FindResourceExW
LoadResource
FindResourceW
HeapDestroy
LocalFree
VerSetConditionMask
CopyFileW
VerifyVersionInfoW
GetTempFileNameW
lstrcmpiW
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
VirtualQuery
SetFilePointer
WaitForSingleObject
CreateProcessW
GetExitCodeProcess

shlwapi

PathQuoteSpacesW
PathAppendW

ole32

CoUninitialize
CoInitializeEx

shell32

SHGetFolderPathW
ord680

user32

MessageBoxW
CharLowerBuffW

Sections

.text
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1bcc3d54a6d39fda4da2c88fcc62c58f

Code Sign

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

Extended Key Usages

Key Usages

0b:be:02:c8:83:8f:bf:02:ab:56:ed:ab:b1:e3:4c:19Certificate

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

22:23:e2:a8:4b:6a:d9:c2:f8:53:65:b4:07:83:c2:58:04:e8:b4:2f:73:4c:c2:7b:06:b9:0d:04:ca:1e:b3:b1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shlwapi

ole32

shell32

user32

Sections

.text Size: 83KB - Virtual size: 83KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 1.4MB - Virtual size: 1.4MB

.reloc Size: 4KB - Virtual size: 4KB

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

0b:be:02:c8:83:8f:bf:02:ab:56:ed:ab:b1:e3:4c:19
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

22:23:e2:a8:4b:6a:d9:c2:f8:53:65:b4:07:83:c2:58:04:e8:b4:2f:73:4c:c2:7b:06:b9:0d:04:ca:1e:b3:b1
Signer

.text
Size: 83KB - Virtual size: 83KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

.reloc
Size: 4KB - Virtual size: 4KB