PkgMgr[.]exe | Triage

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General

Target

PkgMgr.exe
Size

197KB
MD5

24dfd1efe2837c760511ce773df3e9ca
SHA1

9337185001101f37bc9d9b9edadd3e34a6c11dfb
SHA256

8afd78cb0befd7badaf66bbdef884fbce6b9bfcb41291b78df1939227103766d
SHA512

9246aa908e49e44c716a71a1dbd5f49a2d20189326232316dc8a02b988b591ad8404ca230ab104e78901d763f207116b3c0fce9f3dc91ab22ba65a8bab0f9d57
SSDEEP

3072:fF8r7ENnKKphw6s4RTQcWl4gECKue9Pa4iuUblDwAMQUlW1Vm:fqr78nRccMxECze9+hblDw/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PkgMgr.exe

Files

PkgMgr.exe
.exe windows x86

4b933495f5c9d18b68506de17f7c5cc5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

Imports

advapi32

StartTraceW
EnableTrace
ControlTraceW
CloseTrace
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
InitiateSystemShutdownExW
RegOpenKeyTransactedW

kernel32

GetEnvironmentVariableW
GetCurrentProcessId
SetEnvironmentVariableW
FormatMessageW
LocalFree
GetCurrentProcess
CloseHandle
Sleep
HeapSetInformation
GetCommandLineW
SetLastError
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
LoadLibraryExW
GetModuleHandleExW
GetFullPathNameW
GetLastError
GetModuleFileNameW
ExpandEnvironmentStringsW

user32

MessageBoxW

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_c_exit
_initterm_e
_initterm

api-ms-win-crt-private-l1-1-0

_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__controlfp_s
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o__wcsnicmp
_o_exit
_o_free
_o_malloc
_o_memset
_o_terminate
_o_wcstoul
_except_handler4_common
_o___stdio_common_vsprintf
_o___p__commode
_o___p___wargv
_o___p___argc
_o___stdio_common_vswprintf
wcsstr
wcschr
memmove
wcsrchr
_CxxThrowException
__CxxFrameHandler3
memcpy

api-ms-win-core-heap-l1-2-0

GetProcessHeap
HeapDestroy
HeapAlloc
HeapFree
HeapSize
HeapReAlloc

api-ms-win-core-sysinfo-l1-2-1

GetSystemTime
GetWindowsDirectoryW
GetSystemTimeAsFileTime

api-ms-win-core-errorhandling-l1-1-1

UnhandledExceptionFilter
SetUnhandledExceptionFilter

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-processthreads-l1-1-2

TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId

api-ms-win-core-interlocked-l1-2-0

InitializeSListHead

api-ms-win-core-debug-l1-1-1

DebugBreak
OutputDebugStringA
IsDebuggerPresent

api-ms-win-core-libraryloader-l1-2-0

FreeLibrary
GetProcAddress
GetModuleHandleW

api-ms-win-core-file-l1-2-1

GetFileAttributesW
CreateDirectoryW
GetFileAttributesExW
CreateFileW
FindFirstFileW
CompareFileTime
FindNextFileW
FindClose
DeleteFileW

api-ms-win-core-libraryloader-l1-2-2

LoadLibraryW

api-ms-win-core-file-l2-1-1

MoveFileExW

api-ms-win-core-registry-l1-1-0

RegCloseKey
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW

api-ms-win-core-io-l1-1-1

DeviceIoControl

Sections

.text
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4b933495f5c9d18b68506de17f7c5cc5

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-core-heap-l1-2-0

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-interlocked-l1-2-0

api-ms-win-core-debug-l1-1-1

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-file-l1-2-1

api-ms-win-core-libraryloader-l1-2-2

api-ms-win-core-file-l2-1-1

api-ms-win-core-registry-l1-1-0

api-ms-win-core-io-l1-1-1

Sections

.text Size: 169KB - Virtual size: 169KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 4KB - Virtual size: 3KB

.rsrc Size: 6KB - Virtual size: 5KB

.reloc Size: 16KB - Virtual size: 15KB

.text
Size: 169KB - Virtual size: 169KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 6KB - Virtual size: 5KB

.reloc
Size: 16KB - Virtual size: 15KB