ISBEW64[.]exe | Triage

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General

Target

ISBEW64.exe
Size

181KB
MD5

a73f181849d157bfa4c802a54be7bf06
SHA1

d87302abad182b74864b0a0bd886a311acbfc024
SHA256

037f8de004e6e6bfcbc9b719a6a9198c4397e4561cc0107108e00233f94886d0
SHA512

43b03dd2dc743324461dc16a12199eabaa19099626e5a54294ec76549084c05f8ce24f6e22b6e8c7871c5eb4ecf4449e8a4e36f0371f3c4772bc6a7d8fd30975
SSDEEP

3072:2IFNKUw8ALJ+C2T0FSmmiYQT4PF2E+JYXdeZ2bgA/qs9qxW:CUn0mT8Sc/T4N1bNxg89

Score

1^/10

Malware Config

Signatures

Files

ISBEW64.exe
.exe windows:5 windows x64 arch:x64

a8094b18e5e2aeba1f3c11b873914244

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

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

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fd
Certificate

Issuer

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

Not Before

03/09/2021, 00:00

Not After

03/09/2024, 23:59

Subject

CN=Flexera Software LLC,O=Flexera Software LLC,L=Itasca,ST=Illinois,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,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

d6:b4:c9:37:40:4f:57:d4:08:b9:a4:56:78:f0:b6:45:55:c2:d0:1a:2e:0e:79:4a:70:1a:22:bb:87:19:91:27
Signer

Actual PE Digest

d6:b4:c9:37:40:4f:57:d4:08:b9:a4:56:78:f0:b6:45:55:c2:d0:1a:2e:0e:79:4a:70:1a:22:bb:87:19:91:27

Digest Algorithm

sha256

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

C:\CodeBases\isdev\Src\Runtime\InstallScript\ISBEW64\x64\Release\ISBEW64.pdb

Imports

rpcrt4

UuidFromStringW

kernel32

FreeLibrary
GetProcAddress
GetModuleHandleW
lstrcmpiW
RaiseException
GetLastError
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetCommandLineW
CreateThread
Sleep
WideCharToMultiByte
SetLastError
GetSystemDirectoryW
GetSystemWow64DirectoryW
LoadLibraryW
LocalAlloc
LocalFree
WriteConsoleW
SetStdHandle
SetFilePointerEx
GetConsoleMode
GetConsoleCP
CreateEventW
CloseHandle
WaitForSingleObject
SetEvent
GetModuleFileNameW
LeaveCriticalSection
EnterCriticalSection
FlushFileBuffers
GetCurrentThreadId
CreateFileW
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetFileType
GetStringTypeW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
DecodePointer
EncodePointer
LCMapStringW
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
GetProcessHeap
ExitProcess
GetModuleHandleExW
HeapSize
GetStdHandle
WriteFile
HeapReAlloc
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetCurrentProcessId

user32

CharNextW
CharUpperBuffW
GetMessageW
DispatchMessageW
PostThreadMessageW

advapi32

RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
RegConnectRegistryW

shell32

SHGetSpecialFolderPathW

ole32

CoTaskMemFree
StringFromGUID2
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
CoInitialize
GetRunningObjectTable
CreateItemMoniker
CoUninitialize

oleaut32

SysReAllocStringLen
SysAllocStringLen
SysAllocString
VarUI4FromStr
LoadTypeLi
SysStringLen
SysFreeString

Sections

.text
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a8094b18e5e2aeba1f3c11b873914244

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

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

Extended Key Usages

Key Usages

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fdCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

d6:b4:c9:37:40:4f:57:d4:08:b9:a4:56:78:f0:b6:45:55:c2:d0:1a:2e:0e:79:4a:70:1a:22:bb:87:19:91:27Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

rpcrt4

kernel32

user32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 86KB - Virtual size: 85KB

.rdata Size: 58KB - Virtual size: 57KB

.data Size: 7KB - Virtual size: 16KB

.pdata Size: 5KB - Virtual size: 5KB

.rsrc Size: 5KB - Virtual size: 5KB

.reloc Size: 7KB - Virtual size: 7KB

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

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

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fd
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

d6:b4:c9:37:40:4f:57:d4:08:b9:a4:56:78:f0:b6:45:55:c2:d0:1a:2e:0e:79:4a:70:1a:22:bb:87:19:91:27
Signer

.text
Size: 86KB - Virtual size: 85KB

.rdata
Size: 58KB - Virtual size: 57KB

.data
Size: 7KB - Virtual size: 16KB

.pdata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 5KB - Virtual size: 5KB

.reloc
Size: 7KB - Virtual size: 7KB