ISWrap[.]dll | Triage

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General

Target

ISWrap.dll
Size

194KB
MD5

c98682f9fab7d6132c1106cfcb4ae6fd
SHA1

3fc4eb5697fe5dd01f55d21953d0bcf43b82fbc9
SHA256

26a9afe5efaa6781389010c8272f637cbd6d798d2f291b471b243a04ef565990
SHA512

37ab6cb1e9bf433a07e7a5fe4f27e5ae48c45956df37cf4bd90dbef5b759f1b82279452a5ccd5064add6bf60cdf4351642dd9d75cfe581c49a1646a9cc0ff3ad
SSDEEP

3072:IO9WInOn+KKKZodBYjAqRHfQoNnJm2hlJfMCzb6zT7a2qeMZzMNdFy5Y8SCQYkNh:IO9WInmbCsgNdFy5Y8dQFBh

Score

N/A

Malware Config

Signatures

Files

ISWrap.dll
.dll regsvr32 windows x86

83644f48e984199f22226579c30990df

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04-12-2003 00:00

Not After

03-12-2013 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

04-12-2003 00:00

Not After

03-12-2008 23:59

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16-07-2004 00:00

Not After

15-07-2009 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4b:da:43:8e:69:27:c9:46:a4:9a:dd:3e:6a:c9:da:d2
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

09-11-2004 00:00

Not After

21-11-2005 23:59

Subject

CN=Symantec Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Symantec Research Labs,O=Symantec Corporation,L=Santa Monica,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:1f:f3:5f:53:40:17:e1:c8:52:66:14:83:35:bd:fd:de:69:d5:d9
Signer

Actual PE Digest

05:1f:f3:5f:53:40:17:e1:c8:52:66:14:83:35:bd:fd:de:69:d5:d9

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Symantec Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Symantec Research Labs,O=Symantec Corporation,L=Santa Monica,ST=California,C=US

15-12-2022 13:55
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

lstrcpyA
lstrlenA
LoadLibraryExA
GetProcAddress
FreeLibrary
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
GetVersionExA
MultiByteToWideChar
WideCharToMultiByte
lstrlenW
RaiseException
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetLastError
lstrcmpiA
InterlockedIncrement
InterlockedDecrement
lstrcatA
lstrcpynA
GetModuleFileNameA
DisableThreadLibraryCalls
IsDBCSLeadByte
SizeofResource
LoadResource
FindResourceA
GetModuleHandleA
GetFileAttributesA
HeapAlloc
HeapDestroy
LoadLibraryA
LocalFree
LocalAlloc
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
ExitProcess
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree

user32

wsprintfA
CharNextA

ole32

CoTaskMemFree
CoTaskMemRealloc
CoCreateInstance
StringFromGUID2
CoTaskMemAlloc

oleaut32

SysStringByteLen
SysAllocStringByteLen
SysStringLen
LoadRegTypeLi
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString

msvcp71

?_Nomemory@std@@YAXXZ

msvcr71

__CppXcptFilter
_adjust_fdiv
_initterm
__security_error_handler
??1type_info@@UAE@XZ
_onexit
__dllonexit
_callnewh
?terminate@@YAXXZ
??3@YAXPAX@Z
_stricmp
_splitpath
_mbsnbcpy
malloc
free
_resetstkoflw
_except_handler3
_CxxThrowException
_purecall
??_V@YAXPAX@Z
__CxxFrameHandler
wcsncpy
realloc
memset

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
GetFactory
GetObjectCount

Sections

.text
Size: 93KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

83644f48e984199f22226579c30990df

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0aCertificate

Extended Key Usages

Key Usages

4b:da:43:8e:69:27:c9:46:a4:9a:dd:3e:6a:c9:da:d2Certificate

Extended Key Usages

Key Usages

05:1f:f3:5f:53:40:17:e1:c8:52:66:14:83:35:bd:fd:de:69:d5:d9Signer

Signature Validations

Verification

15-12-2022 13:55 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

ole32

oleaut32

msvcp71

msvcr71

Exports

Exports

Sections

.text Size: 93KB - Virtual size: 93KB

.rdata Size: 28KB - Virtual size: 27KB

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

.rsrc Size: 46KB - Virtual size: 45KB

.reloc Size: 18KB - Virtual size: 17KB

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

4b:da:43:8e:69:27:c9:46:a4:9a:dd:3e:6a:c9:da:d2
Certificate

05:1f:f3:5f:53:40:17:e1:c8:52:66:14:83:35:bd:fd:de:69:d5:d9
Signer

15-12-2022 13:55
Valid: false

.text
Size: 93KB - Virtual size: 93KB

.rdata
Size: 28KB - Virtual size: 27KB

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

.rsrc
Size: 46KB - Virtual size: 45KB

.reloc
Size: 18KB - Virtual size: 17KB