CompPkgSrv[.]exe

Resubmissions

17/08/2024, 20:17

240817-y2wjlaxdpp 3

17/08/2024, 20:16

240817-y169psvbpa 3

Sharing

Copy URL Twitter E-mail

General

Target

CompPkgSrv.exe
Size

1.3MB
MD5

9b4718bf0d94666d8e2b7c1bf381f123
SHA1

2a980f6edd035dff98872e5bc9ffa8d590518248
SHA256

82fce9c49892c421381164cf5bf998475ec87350d5a8c11b03fd2b5f5788d7ef
SHA512

0cfddf338c6f180caabf0e3377921c7a80fff34cd57cb93ac70b120510da890d02cf4483f9fbc9eac8da10cd18ffb1c505c07df2d67414d07041d540a4b9307c
SSDEEP

24576:Ym6QgFTWoxD8AKkMgDOUMRAyAjexEUKktlrp7sYIEy:n6bMgDOtSyA0RKsiYb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CompPkgSrv.exe

Files

CompPkgSrv.exe
.exe windows:103 windows x64 arch:x64

57427b37b288f4012ab2b80e88011909

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

Imports

version

GetFileVersionInfoA

kernel32

DeleteCriticalSection
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
MultiByteToWideChar
WideCharToMultiByte
SetLastError
FormatMessageW
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetCurrentProcessId
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SleepEx
VerSetConditionMask
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
GetFileInformationByHandle
GetDriveTypeW
CreateFileW
GetModuleHandleExW
ExitProcess
LoadLibraryExW
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
GetTickCount
QueryPerformanceCounter
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetExitCodeProcess
AllocConsole
CreateProcessA
GetProcAddress
CloseHandle
Process32Next
LoadLibraryA
TlsFree
GetLastError
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
HeapSize
GetTimeZoneInformation
DeleteFileW
GetStringTypeW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFullPathNameW
GetCurrentDirectoryW
SetEndOfFile
SetStdHandle
FlushFileBuffers
HeapReAlloc
GetFileAttributesExW
CreateProcessW
WaitForSingleObject
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
EncodePointer
HeapFree
HeapAlloc
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
WriteFile
GetModuleFileNameW
SetFilePointerEx
FreeLibraryAndExitThread
ExitThread
Sleep
CreateToolhelp32Snapshot
TerminateProcess
VirtualAlloc
lstrlenW
GetCurrentProcess
VirtualFree
VirtualProtect
Process32First
GetModuleFileNameA
WriteConsoleW
TlsSetValue
RtlUnwind
CreateThread
FileTimeToSystemTime
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SystemTimeToTzSpecificLocalTime

user32

ShowWindow
MessageBoxA
EnumWindows
GetWindowThreadProcessId

advapi32

GetTokenInformation
AdjustTokenPrivileges
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
OpenProcessToken
LookupPrivilegeValueA

shell32

ShellExecuteExA

normaliz

IdnToUnicode
IdnToAscii

ws2_32

getsockopt
gethostname
ioctlsocket
getpeername
sendto
recvfrom
freeaddrinfo
getaddrinfo
recv
listen
htonl
getsockname
connect
bind
accept
select
__WSAFDIsSet
socket
htons
WSAIoctl
setsockopt
WSACleanup
WSAStartup
WSASetLastError
ntohs
WSAGetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send

wldap32

ord50
ord217
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord26
ord22
ord41
ord45
ord60
ord211
ord46
ord143

crypt32

CertOpenStore
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertCloseStore
CertFreeCertificateChain

sensapi

IsNetworkAlive

bcrypt

BCryptGenRandom

Sections

.text
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 187KB - Virtual size: 186KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 383B - Virtual size: 371B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

57427b37b288f4012ab2b80e88011909

Headers

DLL Characteristics

File Characteristics

Imports

version

kernel32

user32

advapi32

shell32

normaliz

ws2_32

wldap32

crypt32

sensapi

bcrypt

Sections

.text Size: 1.0MB - Virtual size: 1.0MB

.rdata Size: 187KB - Virtual size: 186KB

.data Size: 5KB - Virtual size: 63KB

.pdata Size: 67KB - Virtual size: 66KB

_RDATA Size: 383B - Virtual size: 371B

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

.text
Size: 1.0MB - Virtual size: 1.0MB

.rdata
Size: 187KB - Virtual size: 186KB

.data
Size: 5KB - Virtual size: 63KB

.pdata
Size: 67KB - Virtual size: 66KB

_RDATA
Size: 383B - Virtual size: 371B

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