001-pop-calc-plain[.]exe

Sharing

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General

Target

001-pop-calc-plain.exe
Size

5.2MB
MD5

4ab2a22bb833eca9e473963a8c59bf6d
SHA1

d756b52b20208985f7a94585ca5ccfe3fc7e86cf
SHA256

dd0bdde090bbca4fd4c8dd0e310d5f02ca7f3c3fe30b8186e58295a4b90c2f0f
SHA512

ee09fb247ef8f7dad476c94b9da8c175bb76976527ed670bab1e75dfdfa7124ee1e6748c4e6a485ca722c973c20f8ae2e8314a6dcc4c0e21eb8a6ccee7acba9e
SSDEEP

49152:WzZnU8a7U7Rtt9VMma2wvxVMHAMDj8bDejOO5JmI86vlDmYJSPfOFQ0E9uQPGM2c:KFkn2/4g5bwsq8vzEv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
001-pop-calc-plain.exe

Files

001-pop-calc-plain.exe
.exe windows x64

97c9e7114c9f2ac1d27ed4265ac00d23

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

bcrypt

BCryptGenRandom

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CancelIo
CloseHandle
CompareStringOrdinal
CopyFileExW
CreateDirectoryW
CreateEventW
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateHardLinkW
CreateMutexA
CreateNamedPipeW
CreateProcessA
CreateProcessW
CreateSymbolicLinkW
CreateThread
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFileW
DeviceIoControl
DuplicateHandle
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
GetCommandLineW
GetConsoleMode
GetConsoleWindow
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetOverlappedResult
GetPriorityClass
GetProcAddress
GetProcessAffinityMask
GetProcessHeap
GetProcessId
GetStartupInfoA
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetTickCount
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MapViewOfFile
Module32FirstW
Module32NextW
MoveFileExW
OpenProcess
Process32Next
QueryFullProcessImageNameW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
ReadFileEx
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RemoveDirectoryW
RtlAddFunctionTable
RtlUnwindEx
RtlVirtualUnwind
SetCurrentDirectoryW
SetEnvironmentVariableW
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
SetFileTime
SetHandleInformation
SetLastError
SetPriorityClass
SetProcessAffinityMask
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SleepEx
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WriteConsoleW
WriteFileEx
WriteProcessMemory
__C_specific_handler

msvcrt

__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_fpreset
_initterm
_lock
_onexit
_unlock
abort
calloc
exit
fprintf
free
fwrite
malloc
memcmp
memcpy
memmove
memset
signal
strlen
strncmp
vfprintf

userenv

GetUserProfileDirectoryW

ws2_32

WSACleanup
WSADuplicateSocketW
WSAGetLastError
WSARecv
WSASend
WSASocketW
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
ioctlsocket
listen
recv
recvfrom
select
send
sendto
setsockopt
shutdown

advapi32

OpenProcessToken
SystemFunction036

ntdll

NtAllocateVirtualMemory
NtCreateThreadEx
NtProtectVirtualMemory
NtReadVirtualMemory
NtWaitForSingleObject
NtWriteVirtualMemory
RtlCaptureContext
RtlLookupFunctionEntry

psapi

EnumProcessModulesEx
GetModuleBaseNameW
GetModuleFileNameExW
GetModuleInformation

user32

SetWindowPos
ShowWindow

Sections

.text
Size: 883KB - Virtual size: 882KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 560B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 209KB - Virtual size: 209KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 1024B - Virtual size: 560B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 553KB - Virtual size: 553KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/35
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/51
Size: 919KB - Virtual size: 919KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/63
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/77
Size: 370KB - Virtual size: 369KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/89
Size: 1024B - Virtual size: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/102
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/124
Size: 508KB - Virtual size: 508KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

97c9e7114c9f2ac1d27ed4265ac00d23

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

kernel32

msvcrt

userenv

ws2_32

advapi32

ntdll

psapi

user32

Sections

.text Size: 883KB - Virtual size: 882KB

.data Size: 1024B - Virtual size: 560B

.rdata Size: 209KB - Virtual size: 209KB

.pdata Size: 29KB - Virtual size: 29KB

.xdata Size: 43KB - Virtual size: 43KB

.bss Size: - Virtual size: 2KB

.idata Size: 8KB - Virtual size: 8KB

.CRT Size: 512B - Virtual size: 120B

.tls Size: 512B - Virtual size: 104B

/4 Size: 1024B - Virtual size: 560B

/19 Size: 553KB - Virtual size: 553KB

/35 Size: 512B - Virtual size: 180B

/51 Size: 919KB - Virtual size: 919KB

/63 Size: 5KB - Virtual size: 4KB

/77 Size: 370KB - Virtual size: 369KB

/89 Size: 1024B - Virtual size: 760B

/102 Size: 1.3MB - Virtual size: 1.3MB

/113 Size: 3KB - Virtual size: 2KB

/124 Size: 508KB - Virtual size: 508KB

.text
Size: 883KB - Virtual size: 882KB

.data
Size: 1024B - Virtual size: 560B

.rdata
Size: 209KB - Virtual size: 209KB

.pdata
Size: 29KB - Virtual size: 29KB

.xdata
Size: 43KB - Virtual size: 43KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 8KB - Virtual size: 8KB

.CRT
Size: 512B - Virtual size: 120B

.tls
Size: 512B - Virtual size: 104B

/4
Size: 1024B - Virtual size: 560B

/19
Size: 553KB - Virtual size: 553KB

/35
Size: 512B - Virtual size: 180B

/51
Size: 919KB - Virtual size: 919KB

/63
Size: 5KB - Virtual size: 4KB

/77
Size: 370KB - Virtual size: 369KB

/89
Size: 1024B - Virtual size: 760B

/102
Size: 1.3MB - Virtual size: 1.3MB

/113
Size: 3KB - Virtual size: 2KB

/124
Size: 508KB - Virtual size: 508KB