updhelper[.]exe

Sharing

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General

Target

updhelper.exe
Size

182KB
MD5

13dc8b8d58d0a51f9d98f89257a5827c
SHA1

89c2490f8903045f54be53f3980ec0d97fa0e8e1
SHA256

f16be8bc69573e1883d31e05e62cda2b57dc927cfbe8ea10ee59e3c5340ae4e1
SHA512

600b08173f391162ee457650895c8d9741260cbf38ff5b0e7881cdd96b8d98067b5db67ba14b5533b2e9bce6caa140b827e7a69b8c9f1d0bfa36fcf0aca1297e
SSDEEP

3072:UZTWq+E14pZy9XOmecVlffWYx8sbkVL4V25zZSVr4kxqVgvpwaaTwc9cRb8:onBapZy9XHfJNIVLS25zcVkkIgBEf

Score

1^/10

Malware Config

Signatures

Files

updhelper.exe
.exe windows x86

760ad1da215606a6a4933e8d97c7fb64

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

18:49:28:1f:cc:45:5d:00:43:21:a1:47:8b:88:4e:e3
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

10/05/2017, 00:00

Not After

10/05/2018, 23:59

Subject

CN=INFOTEKH & SERVIS\, TOO,O=INFOTEKH & SERVIS\, TOO,POSTALCODE=050050,STREET=43 V prospekt Ryskulova,L=Almaty,ST=Almaty,C=KZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

10:44:5b:56:31:a6:43:9a:d3:5f:d5:8c:be:a0:fc:f5:0b:64:c5:80:76:b0:73:e8:85:1c:ec:01:17:4d:42:fc
Signer

Actual PE Digest

10:44:5b:56:31:a6:43:9a:d3:5f:d5:8c:be:a0:fc:f5:0b:64:c5:80:76:b0:73:e8:85:1c:ec:01:17:4d:42:fc

Digest Algorithm

sha256

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA

kernel32

CloseHandle
CompareStringA
CreateEventA
CreateFileA
DeleteCriticalSection
EnterCriticalSection
EnumCalendarInfoA
ExitProcess
FindClose
FindFirstFileA
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCurrentThreadId
GetDiskFreeSpaceA
GetEnvironmentStrings
GetFileSize
GetFileType
GetLastError
GetLocalTime
GetLocaleInfoA
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetStringTypeExA
GetStringTypeW
GetThreadLocale
GetVersion
GetVersionExA
HeapAlloc
HeapFree
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LocalAlloc
LocalFree
MultiByteToWideChar
RaiseException
ReadFile
ResetEvent
RtlUnwind
SetConsoleCtrlHandler
SetEndOfFile
SetEvent
SetFilePointer
SetHandleCount
SetLastError
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcpynA
lstrlenA

shell32

SHGetMalloc
SHGetSpecialFolderLocation
SHGetPathFromIDListA

user32

CharLowerBuffA
CharNextA
EnumThreadWindows
GetKeyboardType
GetSystemMetrics
LoadStringA
MessageBoxA
wsprintfA

ole32

CoCreateInstance
CoInitialize
CoUninitialize

oleaut32

SafeArrayCreate
SafeArrayGetElement
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayRedim
SysAllocStringLen
SysFreeString
SysReAllocStringLen
VarBoolFromStr
VarBstrFromBool
VarBstrFromCy
VarBstrFromDate
VarCyFromStr
VarDateFromStr
VarI4FromStr
VarNeg
VarNot
VarR8FromStr
VariantChangeTypeEx
VariantClear
VariantCopy
VariantCopyInd
VariantInit

Exports

Exports

__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 115KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

760ad1da215606a6a4933e8d97c7fb64

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

18:49:28:1f:cc:45:5d:00:43:21:a1:47:8b:88:4e:e3Certificate

Extended Key Usages

Key Usages

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22Certificate

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

10:44:5b:56:31:a6:43:9a:d3:5f:d5:8c:be:a0:fc:f5:0b:64:c5:80:76:b0:73:e8:85:1c:ec:01:17:4d:42:fcSigner

Headers

File Characteristics

Imports

advapi32

kernel32

shell32

user32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 115KB - Virtual size: 116KB

.data Size: 16KB - Virtual size: 36KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

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

.edata Size: 512B - Virtual size: 4KB

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

.reloc Size: 9KB - Virtual size: 12KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

18:49:28:1f:cc:45:5d:00:43:21:a1:47:8b:88:4e:e3
Certificate

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

10:44:5b:56:31:a6:43:9a:d3:5f:d5:8c:be:a0:fc:f5:0b:64:c5:80:76:b0:73:e8:85:1c:ec:01:17:4d:42:fc
Signer

.text
Size: 115KB - Virtual size: 116KB

.data
Size: 16KB - Virtual size: 36KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

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

.edata
Size: 512B - Virtual size: 4KB

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

.reloc
Size: 9KB - Virtual size: 12KB