EncDump[.]dll | Triage

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General

Target

EncDump.dll
Size

90KB
MD5

cef2e6ae73632cd6b959167230059cd1
SHA1

35f6d86ab7bc03f3eb5bacb1d0f974f5a2cc9256
SHA256

bd13d780b4fcc620ae1893dd7b3e1fc04acf620236832cc451c553d48d737b36
SHA512

eba81f498ebd48fc7ca1f245729193c55e444dd603d99d64354f8b1e330f2387c13da4b858b9f393b7c7ca31a29c2f7b800e01c1ff0379a54728d66fc39bb963
SSDEEP

1536:mzIW4cqhV2MU+yS2iGfcQ9+kxi9VhOGpVjbilfrAublls1TCTJJJ69EPp/:ah4cq/7Dy/iGfbUkxi9D3VP0fzbEk69E

Score

1^/10

Malware Config

Signatures

Files

EncDump.dll
.dll windows:10 windows x86 arch:x86

e794423d96036610a03cebd748ef750b

Code Sign

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bc
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/08/2015, 17:15

Not After

18/11/2016, 17:15

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3c:c7:0a:4b:6f:9e:f9:11:45:46:5b:40:35:21:cf:3a:2e:3c:17:65:be:ea:ad:de:fc:cc:77:fe:65:d2:e7:94
Signer

Actual PE Digest

3c:c7:0a:4b:6f:9e:f9:11:45:46:5b:40:35:21:cf:3a:2e:3c:17:65:be:ea:ad:de:fc:cc:77:fe:65:d2:e7:94

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

EncDump.pdb

Imports

msvcrt

memcmp
_ftol2
_amsg_exit
_initterm
memmove
_XcptFilter
_except_handler4_common
memcpy
free
_callnewh
malloc
wcsncmp
wcscpy_s
wcscat_s
atol
memset

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

ReadFile
GetFileSize
GetFileSizeEx
CreateFileW
WriteFile
SetFilePointerEx

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

EnterCriticalSection
DeleteCriticalSection
LeaveCriticalSection
Sleep
InitializeCriticalSection

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

SetUnhandledExceptionFilter
GetLastError
UnhandledExceptionFilter

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

GetProcAddress
DisableThreadLibraryCalls
GetModuleHandleW

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

VirtualProtect
MapViewOfFile
CreateFileMappingW

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

GetCurrentThread
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
TerminateProcess

api-ms-win-core-errorhandling-l1-1-3

RaiseFailFastException

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

CloseHandle

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

api-ms-win-security-systemfunctions-l1-1-0

SystemFunction036

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

RegOpenKeyExW
RegQueryValueExW
RegCloseKey

api-ms-win-core-com-l1-1-1

CoTaskMemAlloc
CoTaskMemFree

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

DeviceIoControl

ntdll

RtlNtStatusToDosError

bcrypt

BCryptDestroyHash
BCryptCloseAlgorithmProvider
BCryptFinishHash
BCryptOpenAlgorithmProvider
BCryptGetProperty
BCryptCreateHash
BCryptDestroyKey
BCryptVerifySignature
BCryptImportKeyPair
BCryptHashData

Exports

Exports

EncryptDumpFile
EncryptDumpStream

Sections

.text
Size: 72KB - Virtual size: 72KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e794423d96036610a03cebd748ef750b

Code Sign

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bcCertificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

3c:c7:0a:4b:6f:9e:f9:11:45:46:5b:40:35:21:cf:3a:2e:3c:17:65:be:ea:ad:de:fc:cc:77:fe:65:d2:e7:94Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

api-ms-win-core-errorhandling-l1-1-3

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

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

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

api-ms-win-core-heap-l2-1-0

api-ms-win-security-systemfunctions-l1-1-0

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

api-ms-win-core-com-l1-1-1

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

ntdll

bcrypt

Exports

Exports

Sections

.text Size: 72KB - Virtual size: 72KB

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

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 1KB - Virtual size: 1KB

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

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bc
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

3c:c7:0a:4b:6f:9e:f9:11:45:46:5b:40:35:21:cf:3a:2e:3c:17:65:be:ea:ad:de:fc:cc:77:fe:65:d2:e7:94
Signer

.text
Size: 72KB - Virtual size: 72KB

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

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 1KB - Virtual size: 1KB

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