install[.]exe | Triage

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General

Target

install.exe
Size

460KB
MD5

60bec57db4f367e60c6961029d952fa6
SHA1

6f67f37bc101c3243404a4de5d2561b47fd9e1c3
SHA256

914b1b3180e7ec1980d0bafe6fa36daade752bb26aec572399d2f59436eaa635
SHA512

150b4be7a3ca8bfdbc111c64cf036246bb00a623fdc09baa102b92aa4f0023dd3045c5fd16a6a458d9250bd9bdbcf61cdee3cc0f7927b8be2cf42649daa308d7
SSDEEP

12288:3nt5E565kzLGnAj9AL4SO/Ud0mu+bPGH4:3n4sAJlMbg4

Score

1^/10

Malware Config

Signatures

Files

install.exe
.exe windows:6 windows x64 arch:x64

b474bca0eba1b0ae2b6b66b974ce75ce

Code Sign

02:0e:b5:27:ba:c0:10:99:59:3e:2e:a9:02:e3:97:cb
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

12/07/2018, 00:00

Not After

15/07/2021, 12:00

Subject

CN=Hangzhou Infogo Tech Co.\, Ltd.,O=Hangzhou Infogo Tech Co.\, Ltd.,L=Hangzhou,ST=Zhejiang,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

fd:de:46:0a:37:44:2f:b6:1f:c7:b4:0a:2f:d0:24:fd:29:c9:49:88
Signer

Actual PE Digest

fd:de:46:0a:37:44:2f:b6:1f:c7:b4:0a:2f:d0:24:fd:29:c9:49:88

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Tools\agent\workspace\MicroMsgWindowsV398\out\x64\Release\bin\WeChat.pdb

Imports

kernel32

VerSetConditionMask
VerifyVersionInfoW
GetSystemDirectoryW
GetModuleHandleW
LoadLibraryExW
FindFirstFileW
FindNextFileW
GetCurrentProcess
GetShortPathNameW
TerminateProcess
GetModuleFileNameW
FindClose
LocalAlloc
GetFileAttributesW
GetPrivateProfileStringW
Sleep
GetLastError
GetProcAddress
LoadLibraryW
LocalFree
FreeLibrary
SetDllDirectoryW
LoadLibraryExA
VirtualQuery
VirtualProtect
WriteConsoleW
CreateFileW
HeapReAlloc
HeapSize
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetSystemInfo
GetModuleHandleA
CloseHandle
GetVersionExW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetCurrentThreadId
WaitForSingleObjectEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
QueryPerformanceCounter
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
WriteFile
HeapFree
HeapAlloc
GetFileType
LCMapStringW
SetFilePointerEx

user32

FindWindowW
MessageBoxW
GetSystemMetrics

advapi32

RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey

shell32

SHGetSpecialFolderLocation
SHCreateDirectoryExW
SHGetPathFromIDListW
ShellExecuteW

ole32

CoTaskMemFree

shlwapi

PathFileExistsW
PathRemoveFileSpecW

Sections

.text
Size: 140KB - Virtual size: 140KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b474bca0eba1b0ae2b6b66b974ce75ce

Code Sign

02:0e:b5:27:ba:c0:10:99:59:3e:2e:a9:02:e3:97:cbCertificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

fd:de:46:0a:37:44:2f:b6:1f:c7:b4:0a:2f:d0:24:fd:29:c9:49:88Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

shlwapi

Sections

.text Size: 140KB - Virtual size: 140KB

.rdata Size: 61KB - Virtual size: 61KB

.data Size: 3KB - Virtual size: 10KB

.pdata Size: 7KB - Virtual size: 6KB

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 240KB - Virtual size: 240KB

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

02:0e:b5:27:ba:c0:10:99:59:3e:2e:a9:02:e3:97:cb
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

fd:de:46:0a:37:44:2f:b6:1f:c7:b4:0a:2f:d0:24:fd:29:c9:49:88
Signer

.text
Size: 140KB - Virtual size: 140KB

.rdata
Size: 61KB - Virtual size: 61KB

.data
Size: 3KB - Virtual size: 10KB

.pdata
Size: 7KB - Virtual size: 6KB

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 240KB - Virtual size: 240KB

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