ld1[.]exe | Triage

Sharing

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General

Target

ld1.exe
Size

1.4MB
MD5

ac6a2f1eafaae9f6598390d1017dd76c
SHA1

1c637c2ded5d3a13fd9b56c35acf4443f308be52
SHA256

f9f649cb5de27f720d58aa44aec6d0419e3e89f453730e155067506ad3ece638
SHA512

129f7432c7e3ccd2e68d0a7ae54f68a5ff6d6784497b78c3049d0dd5cd433adb2e163beb70744923b4fb7c0b47342650f8080e1e67a973ee6b51a8ed9ec402f7
SSDEEP

24576:vgOKYRFYm+Lf8cGPZGN02mdrZVuZYJVz99SxB3Ao61qvr:vXFQfhjnMuCLSxB3AoXj

Score

1^/10

Malware Config

Signatures

Files

ld1.exe
.exe windows x64

922c61dff0d457f1bca6f9238fa85683

Code Sign

01
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01/01/2004, 00:00

Not After

31/12/2028, 23:59

Subject

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

29:e8:e9:93:d2:40:64:54:b6:b1:8c:b3:77:47:1b:c6
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

23/02/2023, 00:00

Not After

23/02/2024, 23:59

Subject

CN=MONDIAL MONTERO SP Z O O,O=MONDIAL MONTERO SP Z O O,ST=Mazowieckie,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

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

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

93:dd:8e:33:56:5e:b5:82:43:d1:36:16:58:5d:3c:d0:37:59:3b:70
Signer

Actual PE Digest

93:dd:8e:33:56:5e:b5:82:43:d1:36:16:58:5d:3c:d0:37:59:3b:70

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

WaitNamedPipeW
CallNamedPipeW
WaitForSingleObject
CreateMutexW
GetCurrentProcess
ExitProcess
CreateThread
GetCurrentThreadId
TlsAlloc
CreateProcessW
OpenProcess
GetSystemDirectoryW
GetComputerNameExA
VirtualAllocEx
WriteProcessMemory
GetProcAddress
LoadLibraryW
EraseTape
MulDiv
lstrcatW
GetMaximumProcessorGroupCount
GetACP
GetThreadLocale
GetThreadUILanguage
GetConsoleAliasExesLengthW
K32QueryWorkingSetEx
CreateFileA
WriteFile
lstrcatA
VerSetConditionMask
FindFirstFileA
ReadFile
TransactNamedPipe
OutputDebugStringA
GetSystemInfo
GetSystemTime
GetVersionExA
GetModuleHandleA
GetModuleHandleW
GlobalFree
lstrcpynA
VerifyVersionInfoW
HeapAlloc
HeapFree
GetProcessHeap
ProcessIdToSessionId
LocalFree
Process32First
Process32Next
RaiseException
GlobalAlloc
RtlUnwindEx
WriteConsoleW
HeapReAlloc
HeapSize
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
IsThreadAFiber
SetLastError
GetLastError
SetFileApisToANSI
AreFileApisANSI
GetShortPathNameW
CreateFileW
GetEnvironmentVariableW
GetEnvironmentStrings
lstrlenA
SetFilePointer
lstrcpyA
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
lstrlenW
lstrcpyW
lstrcmpW
LoadLibraryA
GetModuleHandleExW
GetModuleFileNameW
Sleep
TerminateProcess
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFileType
LCMapStringW
GetStdHandle
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
RtlPcToFileHeader
CloseHandle
EnterCriticalSection
EncodePointer
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent

user32

GetSystemMetrics
GetDC
CharUpperA
wvsprintfA
GetSysColor
IsClipboardFormatAvailable
KillTimer
SetTimer
ReleaseDC
CountClipboardFormats
SendMessageW
wsprintfW
wsprintfA
CharUpperBuffW
GetFocus

gdi32

SetStretchBltMode
StretchBlt
SelectObject
GetDIBits
DeleteObject
DeleteDC
CreateCompatibleDC
CreateCompatibleBitmap
Polyline
GetTextExtentPoint32W
GetObjectA

advapi32

DuplicateTokenEx
RevertToSelf
ImpersonateLoggedOnUser
GetTokenInformation
GetUserNameW
CreateProcessAsUserW
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken

shell32

ShellExecuteW
SHGetSpecialFolderPathA

ole32

CoInitializeEx
CoInitializeSecurity
CoCreateInstance
CoInitialize
CoCreateGuid
CoUninitialize

oleaut32

VariantClear
VariantInit
SysAllocString
SysFreeString

wininet

InternetCloseHandle
HttpSendRequestA
InternetConnectA
InternetReadFile
InternetOpenA
HttpOpenRequestA

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

shlwapi

StrStrA
StrChrA

ws2_32

closesocket
htons
socket
gethostbyname
WSAStartup
WSACleanup
recv
send
connect

comctl32

ImageList_GetImageCount

gdiplus

GdipGetImageEncoders
GdipGetImageEncodersSize

netapi32

NetApiBufferFree
NetWkstaGetInfo

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 258KB - Virtual size: 258KB

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

922c61dff0d457f1bca6f9238fa85683

Code Sign

01Certificate

Key Usages

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

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

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

29:e8:e9:93:d2:40:64:54:b6:b1:8c:b3:77:47:1b:c6Certificate

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

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

Extended Key Usages

Key Usages

93:dd:8e:33:56:5e:b5:82:43:d1:36:16:58:5d:3c:d0:37:59:3b:70Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

wininet

userenv

shlwapi

ws2_32

comctl32

gdiplus

netapi32

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 51KB - Virtual size: 51KB

.data Size: 3KB - Virtual size: 16KB

.pdata Size: 8KB - Virtual size: 7KB

.gfids Size: 512B - Virtual size: 240B

.rsrc Size: 258KB - Virtual size: 258KB

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

01
Certificate

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

29:e8:e9:93:d2:40:64:54:b6:b1:8c:b3:77:47:1b:c6
Certificate

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

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

93:dd:8e:33:56:5e:b5:82:43:d1:36:16:58:5d:3c:d0:37:59:3b:70
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 51KB - Virtual size: 51KB

.data
Size: 3KB - Virtual size: 16KB

.pdata
Size: 8KB - Virtual size: 7KB

.gfids
Size: 512B - Virtual size: 240B

.rsrc
Size: 258KB - Virtual size: 258KB

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