083974c4d3cc562f0a25945b37153000N[.]exe

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General

Target

083974c4d3cc562f0a25945b37153000N.exe
Size

622KB
MD5

083974c4d3cc562f0a25945b37153000
SHA1

e033686cb285be6b87716e6af001b86b02a4d7cf
SHA256

7616109b9bd4ac5abf2fe775c78b8b14dd37413b155d3f43fe56cc14ee83cad3
SHA512

185eb9800304f14a0a007d8e88a88608effd876a495c74cadc8463ef858752e980f93deefeba52f5f1b3432a8a7bc383ee4a32219d0250bd52f0ac4d76e5cf42
SSDEEP

12288:LJ88LKdnq1xmZw8UIftWcaoNntnPTEYHYab+ehBjukSeyTy7:LJ3OdSv8Ucaod1Po6YK92y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
083974c4d3cc562f0a25945b37153000N.exe

Files

083974c4d3cc562f0a25945b37153000N.exe
.exe windows:10 windows x64 arch:x64

9f00f41a6b62080b1defb3b42f19f265

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

MakeCert.pdb

Imports

advapi32

CryptReleaseContext
CryptGenKey
CryptGetProvParam
CryptSetKeyParam
CryptAcquireContextW
CryptGetKeyParam
CryptAcquireContextA
CryptGetUserKey
CryptDestroyKey

kernel32

MultiByteToWideChar
LocalAlloc
MapViewOfFile
WideCharToMultiByte
GetFileSize
CreateFileMappingA
WriteFile
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
FreeResource
LocalFileTimeToFileTime
GetLastError
FileTimeToSystemTime
LoadLibraryA
LockResource
DeleteFileW
UnmapViewOfFile
QueryPerformanceCounter
GetModuleHandleW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
Sleep
SizeofResource
CompareFileTime
GetModuleHandleA
GetSystemTimeAsFileTime
FreeLibrary
SystemTimeToFileTime
GetProcessHeap
LocalFree
GetProcAddress
FileTimeToLocalFileTime
LoadResource
HeapSetInformation
CloseHandle
CreateFileW
FindResourceA
SetLastError

msvcrt

strcmp
_wcsnicmp
memcmp
memcpy
strtok
_wtol
malloc
_callnewh
free
_XcptFilter
_amsg_exit
__wgetmainargs
__set_app_type
exit
_exit
_cexit
memset
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
wprintf
_vsnwprintf
_wcsicmp
vwprintf

mssign32

FreeCryptProvFromCert
PvkPrivateKeySave
PvkFreeCryptProv
PvkPrivateKeyAcquireContextFromMemory
GetCryptProvFromCert
PvkGetCryptProv
SignError

crypt32

CertComparePublicKeyInfo
CertGetCertificateContextProperty
CryptHashCertificate
CertStrToNameW
CertOpenStore
CertCompareIntegerBlob
CertCreateCRLContext
CertFindCertificateInStore
CertSetCertificateContextProperty
CryptEncodeObject
CertCloseStore
CertDuplicateCertificateContext
CryptQueryObject
CertEnumCertificatesInStore
CryptSignAndEncodeCertificate
CertFreeCertificateContext
CertFreeCRLContext
CryptExportPublicKeyInfo
CertGetPublicKeyLength
CertAddEncodedCertificateToStore
CryptDecodeObject
CryptHashPublicKeyInfo
CertCreateCertificateContext

user32

LoadStringA
LoadStringW

ole32

CoInitialize
CoCreateGuid
CoUninitialize

oleaut32

VarDateFromStr

rpcrt4

UuidToStringW
UuidCreate

Sections

.text
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 792B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 568KB - Virtual size: 572KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

9f00f41a6b62080b1defb3b42f19f265

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcrt

mssign32

crypt32

user32

ole32

oleaut32

rpcrt4

Sections

.text Size: 28KB - Virtual size: 28KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 9KB

.pdata Size: 1024B - Virtual size: 792B

.rsrc Size: 15KB - Virtual size: 15KB

.reloc Size: 568KB - Virtual size: 572KB

.text
Size: 28KB - Virtual size: 28KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 9KB

.pdata
Size: 1024B - Virtual size: 792B

.rsrc
Size: 15KB - Virtual size: 15KB

.reloc
Size: 568KB - Virtual size: 572KB