OSToto[.]Hotspot[.]4[.]4[.]0[.]4[.]DC[.]16[.]10[.]2017_YasDL[.]com[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

OSToto.Hotspot.4.4.0.4.DC.16.10.2017_YasDL.com.exe
Size

4.7MB
MD5

3fe76855f515ed4330bb86b837889fea
SHA1

29871236ead6d4d97daa79cb66acb84064e9b1fb
SHA256

3ac328532707033053670b7555127ecf0993304a45d1c74e2533b4f5b9591f69
SHA512

8accf9be072ff65dc08ab06ce1525c33ac6de62ee4e9ac3c58e67c8ce3e0f65b7bf187bfd4dbd0cd65c87182016da913a6defd189b907869e135eb3a25009a63
SSDEEP

98304:QKltYMwF19zHqwWDGSFMG+dlFh4cADIN1kF9sXmN2+iAnGHKP:lliMaPsCGwnGcADIQF9byHi

Score

1^/10

Malware Config

Signatures

Files

OSToto.Hotspot.4.4.0.4.DC.16.10.2017_YasDL.com.exe
.exe windows:5 windows x86 arch:x86

ed79caa8ad62cdd2850026f6fbcf94f6

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

Issuer

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

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4d:59:40:38:4d:9a:d2:93:94:8e:2c:40:13:c2:04:d0
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

16/02/2017, 00:00

Not After

18/11/2019, 23:59

Subject

CN=OSTOTO CO. LIMITED,OU=International DEPT,O=OSTOTO CO. LIMITED,L=HongKong,ST=HongKong,C=HK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

Issuer

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

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:d6:e9:45:5b:46:d1:3c:ec:b9:4b:a8:20:cd:77:fb
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

17/11/2016, 00:00

Not After

17/11/2019, 23:59

Subject

CN=OSTOTO CO. LIMITED,OU=International DEPT,O=OSTOTO CO. LIMITED,L=HongKong,ST=HongKong,C=HK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

00:15:b5:23:7b:3a:09:b8:77:15:37:7e:9b:f6:10:87:d4:b1:d8:a6:f2:52:3b:03:fe:2a:e9:c9:a6:cb:23:18
Signer

Actual PE Digest

00:15:b5:23:7b:3a:09:b8:77:15:37:7e:9b:f6:10:87:d4:b1:d8:a6:f2:52:3b:03:fe:2a:e9:c9:a6:cb:23:18

Digest Algorithm

sha256

PE Digest Matches

true

3d:47:0b:05:a2:a6:35:a0:86:f1:93:ac:44:85:f6:05:50:52:c3:c8
Signer

Actual PE Digest

3d:47:0b:05:a2:a6:35:a0:86:f1:93:ac:44:85:f6:05:50:52:c3:c8

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

F:\DTL6\dtl_install\project\DTLInstaller_duilib\Release_NU\DTLInstaller_NU.pdb

Imports

kernel32

TerminateProcess
GetExitCodeProcess
WaitForSingleObject
FormatMessageA
LocalFree
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
lstrcmpiW
GetLogicalDriveStringsW
QueryDosDeviceW
GetWindowsDirectoryW
CreateEventW
SetEvent
ExpandEnvironmentStringsW
LoadLibraryW
lstrcmpA
lstrcmpW
FreeResource
LoadResource
FindResourceW
LockResource
SizeofResource
FindClose
SetLastError
GetFullPathNameW
OpenProcess
lstrlenW
SetFileAttributesW
FindResourceExW
FindNextFileW
RemoveDirectoryW
ExitProcess
VirtualProtect
MoveFileExW
SetEnvironmentVariableW
GetVersion
GetCommandLineW
InitializeCriticalSectionAndSpinCount
SetFilePointer
CreateDirectoryW
SetEndOfFile
SetEnvironmentVariableA
GetFileAttributesExW
WriteConsoleW
SetStdHandle
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FreeLibrary
GetCurrentProcess
DeleteFileW
GetTempFileNameW
WriteFile
GetModuleHandleW
GetProcAddress
CreateFileW
WideCharToMultiByte
MultiByteToWideChar
OutputDebugStringW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetModuleFileNameW
Sleep
GetTickCount
GetLastError
CreateMutexW
FindFirstFileW
CloseHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
GetStringTypeW
GetTimeZoneInformation
CreatePipe
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
GetFileType
GetStdHandle
GetStartupInfoW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SetUnhandledExceptionFilter
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
GetModuleFileNameA
LoadLibraryExA
CreateThread
GetCurrentThreadId
ExitThread
LoadLibraryExW
RtlUnwind
GetSystemTimeAsFileTime
IsDebuggerPresent
IsProcessorFeaturePresent
GetTempPathA
ReadFile
DuplicateHandle
CreateProcessA
AreFileApisANSI
InterlockedDecrement
GetModuleHandleExW
InterlockedIncrement
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
UnhandledExceptionFilter

user32

EnumWindows
PostMessageW
GetMessageW
SwitchToThisWindow
FindWindowW
PeekMessageW
ExitWindowsEx
LoadStringW
GetWindowThreadProcessId
DispatchMessageW
TranslateMessage
MessageBoxW

advapi32

RegEnumKeyExW
RegDeleteKeyW
RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
QueryServiceStatusEx
EnumDependentServicesW
ControlService
StartServiceW
OpenServiceW
OpenSCManagerW
RegDeleteValueW

shell32

CommandLineToArgvW
SHFileOperationW
ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW
ord165

ole32

CoCreateInstance
CoInitialize
CoUninitialize

shlwapi

PathFileExistsW
PathCombineW
PathAppendW
PathIsDirectoryW
PathRemoveFileSpecW
PathIsURLW
PathAddBackslashW

psapi

GetProcessImageFileNameW

urlmon

URLDownloadToFileW

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

Sections

.text
Size: 333KB - Virtual size: 333KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 144KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4.2MB - Virtual size: 4.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ed79caa8ad62cdd2850026f6fbcf94f6

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fdCertificate

Extended Key Usages

Key Usages

4d:59:40:38:4d:9a:d2:93:94:8e:2c:40:13:c2:04:d0Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fdCertificate

Extended Key Usages

Key Usages

38:d6:e9:45:5b:46:d1:3c:ec:b9:4b:a8:20:cd:77:fbCertificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

00:15:b5:23:7b:3a:09:b8:77:15:37:7e:9b:f6:10:87:d4:b1:d8:a6:f2:52:3b:03:fe:2a:e9:c9:a6:cb:23:18Signer

3d:47:0b:05:a2:a6:35:a0:86:f1:93:ac:44:85:f6:05:50:52:c3:c8Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

shlwapi

psapi

urlmon

version

Sections

.text Size: 333KB - Virtual size: 333KB

.rdata Size: 144KB - Virtual size: 144KB

.data Size: 8KB - Virtual size: 24KB

.rsrc Size: 4.2MB - Virtual size: 4.2MB

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

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

4d:59:40:38:4d:9a:d2:93:94:8e:2c:40:13:c2:04:d0
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

38:d6:e9:45:5b:46:d1:3c:ec:b9:4b:a8:20:cd:77:fb
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

00:15:b5:23:7b:3a:09:b8:77:15:37:7e:9b:f6:10:87:d4:b1:d8:a6:f2:52:3b:03:fe:2a:e9:c9:a6:cb:23:18
Signer

3d:47:0b:05:a2:a6:35:a0:86:f1:93:ac:44:85:f6:05:50:52:c3:c8
Signer

.text
Size: 333KB - Virtual size: 333KB

.rdata
Size: 144KB - Virtual size: 144KB

.data
Size: 8KB - Virtual size: 24KB

.rsrc
Size: 4.2MB - Virtual size: 4.2MB

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