1a3c0e60aad0a3bb92a6e0b786df93920aed7b0c7ec56ab49f2692102ac5adec[.]exe

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General

Target

1a3c0e60aad0a3bb92a6e0b786df93920aed7b0c7ec56ab49f2692102ac5adec.exe
Size

709KB
MD5

89136bfd28a2e1ec6b6d841214e1e670
SHA1

4c6aab98925cb556f7bf2dbbc9f7ed0da92ef2ab
SHA256

1a3c0e60aad0a3bb92a6e0b786df93920aed7b0c7ec56ab49f2692102ac5adec
SHA512

22237702745fe11a6f23a943f16a12f23b42fe04d87af6383afeccd854320f3a6961590a76ab6a04f020f9830fb3d9f8b34315ad007a5464dbdba2d543851812
SSDEEP

12288:LkBMlDvrJDHbieJNHVz4C0xXYTxsmw0QDZGy+vqt5Gzn2enGCez:QBM1zqxXY1smwdWA5Gzn2oGCez

Score

1^/10

Malware Config

Signatures

Files

1a3c0e60aad0a3bb92a6e0b786df93920aed7b0c7ec56ab49f2692102ac5adec.exe
.dll windows:6 windows x86 arch:x86

e67ae7a3d4ef70be47d45e652a154d57

Code Sign

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99
Certificate

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Not Before

16-04-2020 18:36

Not After

16-04-2045 18:44

Subject

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09
Certificate

Issuer

CN=Microsoft ID Verified CS EOC CA 01,O=Microsoft Corporation,C=US

Not Before

31-05-2023 10:26

Not After

03-06-2023 10:26

Subject

CN=Caphyon SRL,O=Caphyon SRL,L=Craiova,C=RO

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09
Certificate

Issuer

CN=Microsoft ID Verified CS EOC CA 01,O=Microsoft Corporation,C=US

Not Before

31-05-2023 10:26

Not After

03-06-2023 10:26

Subject

CN=Caphyon SRL,O=Caphyon SRL,L=Craiova,C=RO

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:00:06:4a:1a:fa:cf:05:61:6a:74:00:00:00:00:00:06
Certificate

Issuer

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Not Before

13-04-2021 17:31

Not After

13-04-2026 17:31

Subject

CN=Microsoft ID Verified CS EOC CA 01,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07
Certificate

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Not Before

01-04-2021 20:05

Not After

01-04-2036 20:15

Subject

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

52:72:37:83:ca:5a:d1:74:84:ca:be:fb:67:c2:8f:b4:7c:0e:30:01:ea:b9:9f:b0:c1:5e:47:9d:01:ea:5d:36
Signer

Actual PE Digest

52:72:37:83:ca:5a:d1:74:84:ca:be:fb:67:c2:8f:b4:7c:0e:30:01:ea:b9:9f:b0:c1:5e:47:9d:01:ea:5d:36

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\ReleaseAI\win\Release\custact\x86\Prereq.pdb

Imports

msi

ord8
ord47
ord103
ord125
ord90
ord17
ord145
ord70
ord121
ord32
ord34
ord116
ord118
ord115
ord166
ord159
ord205
ord120
ord114
ord160
ord74
ord171
ord158
ord52
ord49
ord62
ord139
ord54
ord58
ord147
ord140

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

mpr

WNetAddConnection2W
WNetGetUniversalNameW

netapi32

NetApiBufferFree
NetLocalGroupGetInfo

kernel32

SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
CopyFileExW
GetLastError
FileTimeToSystemTime
SystemTimeToFileTime
CompareFileTime
DeleteFileW
MoveFileW
CopyFileW
CreateFileW
CloseHandle
LoadLibraryW
GetProcAddress
RemoveDirectoryW
GetModuleHandleW
GetWindowsDirectoryW
CreateDirectoryW
GetTempPathW
GetTempFileNameW
GetSystemDirectoryW
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
HeapDestroy
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
LoadLibraryExW
LocalFree
FreeLibrary
GetCurrentProcess
GetLocalTime
GetSystemTime
GetEnvironmentVariableW
GetTickCount
FindClose
FindFirstFileW
SetLastError
FormatMessageW
lstrcmpiW
GetModuleFileNameW
DeleteCriticalSection
EnterCriticalSection
TerminateProcess
LeaveCriticalSection
OutputDebugStringW
GetCurrentProcessId
GetCurrentThreadId
SetFilePointer
WriteFile
FlushFileBuffers
MultiByteToWideChar
GetDateFormatW
GetTimeFormatW
GetFileSize
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
ReadFile
WideCharToMultiByte
GetFileTime
FindNextFileW
GetLogicalDriveStringsW
GetDriveTypeW
GetDiskFreeSpaceExW
CreateThread
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
CreateNamedPipeW
ConnectNamedPipe
ResetEvent
CreateEventW
SetEvent
GlobalFree
Sleep
GetTimeZoneInformation
GetStringTypeW
InitializeCriticalSectionEx
RaiseException
DecodePointer
GetSystemDefaultLangID
LocalAlloc
GlobalFindAtomW
GetStdHandle
EncodePointer
SleepConditionVariableSRW
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
QueryPerformanceCounter
GetExitCodeThread
UnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetFileType
CompareStringW
LCMapStringW
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetConsoleOutputCP
GetConsoleMode
WriteConsoleW
InitializeCriticalSection
WaitForSingleObjectEx
TryAcquireSRWLockExclusive
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSRWLock
IsDebuggerPresent
LoadLibraryExA
VirtualQuery
VirtualProtect
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetSystemInfo

user32

CharNextW
CharLowerW
ExitWindowsEx

advapi32

LookupAccountNameW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
SetEntriesInAclW
GetSecurityDescriptorDacl
AdjustTokenPrivileges
LookupPrivilegeValueW
LookupAccountSidW
ConvertSecurityDescriptorToStringSecurityDescriptorW
RegCreateKeyExW
RegOpenKeyExW
RegDeleteValueW
RegEnumValueW
RegEnumKeyExW
RegDeleteKeyW
RegQueryInfoKeyW
RegSetValueExW
RegQueryValueExW
RegCloseKey
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken

shell32

SHGetSpecialFolderLocation
ShellExecuteExW
SHGetFolderPathW
SHGetMalloc
SHGetPathFromIDListW

ole32

CoUninitialize
CoCreateInstance
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CLSIDFromString
CoInitializeEx

oleaut32

SetErrorInfo
GetErrorInfo
VariantInit
VarUI4FromStr
VariantCopy
VarUdateFromDate
SystemTimeToVariantTime
VariantTimeToSystemTime
SysFreeString
SysAllocString
VariantClear
SysStringLen

shlwapi

PathGetArgsW
PathRemoveArgsW
PathUnquoteSpacesW
PathFileExistsW
PathIsUNCW

Exports

Exports

CleanPrereq
ConfigurePrereqLauncher
DoAppSearchEx
DownloadPrereq
ExtractPrereq
ExtractSourceFiles
InstallPostPrereq
InstallPrereq
VerifyPrereq

Sections

.text
Size: 505KB - Virtual size: 505KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 153KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e67ae7a3d4ef70be47d45e652a154d57

Code Sign

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99Certificate

Key Usages

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09Certificate

Extended Key Usages

Key Usages

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09Certificate

Extended Key Usages

Key Usages

33:00:00:00:06:4a:1a:fa:cf:05:61:6a:74:00:00:00:00:00:06Certificate

Key Usages

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07Certificate

Key Usages

52:72:37:83:ca:5a:d1:74:84:ca:be:fb:67:c2:8f:b4:7c:0e:30:01:ea:b9:9f:b0:c1:5e:47:9d:01:ea:5d:36Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msi

version

mpr

netapi32

kernel32

user32

advapi32

shell32

ole32

oleaut32

shlwapi

Exports

Exports

Sections

.text Size: 505KB - Virtual size: 505KB

.rdata Size: 153KB - Virtual size: 152KB

.data Size: 5KB - Virtual size: 9KB

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

.reloc Size: 28KB - Virtual size: 27KB

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99
Certificate

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09
Certificate

33:00:00:0e:09:f9:b7:35:f6:c3:0c:8b:34:00:00:00:00:0e:09
Certificate

33:00:00:00:06:4a:1a:fa:cf:05:61:6a:74:00:00:00:00:00:06
Certificate

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07
Certificate

52:72:37:83:ca:5a:d1:74:84:ca:be:fb:67:c2:8f:b4:7c:0e:30:01:ea:b9:9f:b0:c1:5e:47:9d:01:ea:5d:36
Signer

.text
Size: 505KB - Virtual size: 505KB

.rdata
Size: 153KB - Virtual size: 152KB

.data
Size: 5KB - Virtual size: 9KB

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

.reloc
Size: 28KB - Virtual size: 27KB