sevinst[.]exe | Triage

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General

Target

sevinst.exe
Size

425KB
MD5

ddad2f05521e0f0c064c348e1a0be0ea
SHA1

58b6113d7639734cc0be03c943299772065b3a3b
SHA256

8c3ed4f97ae3ad98971fd87dd1e5a42e10399b3077452d92b3726b8570d25ab8
SHA512

4e58b8340471d114b1aef340493bb30b790f73f158abb6befaa85d277c29988b68fa05f975da54a5741982e86162c7b657cae9c550abe200a49946c6654bfe97
SSDEEP

6144:16tswSX1iE5+bbAciIeL43cy6IwulcfYvGsSY8eTKRcf7LjD4ziWKOSGaeCs4e:16tTi1j+bbf/ecqfYeujD4p

Score

N/A

Malware Config

Signatures

Files

sevinst.exe
.exe windows x86

1ef0721df82bcaf9788c65114a12ee8c

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

04:2c:03:ab:d5:93:82:5d:ee:c2:4b:7f:22:ce:8e:a4:d0:0e:24:14
Signer

Actual PE Digest

04:2c:03:ab:d5:93:82:5d:ee:c2:4b:7f:22:ce:8e:a4:d0:0e:24:14

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, 13:51
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetSystemDirectoryA
RemoveDirectoryA
DeleteFileA
GetShortPathNameA
GetWindowsDirectoryA
lstrcpynA
SetFileAttributesA
GetFileAttributesA
WaitForSingleObject
CreateProcessA
GetExitCodeProcess
MoveFileExA
Sleep
OutputDebugStringA
ResumeThread
CopyFileA
GetTempPathA
UnmapViewOfFile
ExitProcess
GetModuleHandleA
SetPriorityClass
GetCurrentProcess
GetCurrentThread
SetThreadPriority
GetCommandLineA
WritePrivateProfileStringA
SetFileTime
OpenMutexA
InterlockedDecrement
FreeLibrary
GetProcAddress
LoadLibraryA
GetModuleFileNameA
RaiseException
LocalFree
lstrlenW
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetLocaleInfoW
GetTimeZoneInformation
CreateDirectoryA
EnumSystemLocalesA
GetLocaleInfoA
IsValidCodePage
IsValidLocale
SetEndOfFile
SetFilePointer
ReadFile
SetStdHandle
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetFileType
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetLocalTime
lstrcmpA
FindFirstFileA
FindNextFileA
FindClose
GetEnvironmentVariableA
GetVersion
lstrcatA
lstrcpyA
GetVersionExA
FindResourceA
SizeofResource
LoadResource
CreateFileA
GetLastError
WriteFile
CloseHandle
IsDBCSLeadByte
lstrcmpiA
UnhandledExceptionFilter
LCMapStringW
LCMapStringA
WideCharToMultiByte
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
GetStdHandle
SetConsoleCtrlHandler
TerminateProcess
InterlockedIncrement
GetOEMCP
GetACP
GetCPInfo
FatalAppExitA
DeleteCriticalSection
FlushFileBuffers
lstrlenA
GetUserDefaultLCID
RtlUnwind
GetStartupInfoA
HeapAlloc
HeapFree
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
HeapSize

user32

CharNextA
wsprintfA
IsWindow
CharPrevA
CharLowerA
GetWindowRect
GetSystemMetrics
SetWindowPos
PostMessageA
SetDlgItemTextA
GetDlgItem
SendMessageA
PostQuitMessage
DefWindowProcA
CreateDialogParamA
ShowWindow
UpdateWindow
LoadIconA
LoadCursorA
GetSysColor
RegisterClassA
GetMessageA
TranslateMessage
DispatchMessageA
LoadStringA
GetActiveWindow
MessageBoxA
wvsprintfA
OemToCharA
CharToOemA
CharUpperA

gdi32

CreateSolidBrush

advapi32

RegCloseKey
RegCreateKeyExA
OpenSCManagerA
ChangeServiceConfigA
QueryServiceLockStatusA
CreateServiceA
DeleteService
OpenServiceA
CloseServiceHandle
RegQueryInfoKeyA
RegEnumKeyExA
RegDeleteKeyA
RegEnumValueA
RegDeleteValueA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA

ole32

CoCreateInstance
OleRun
CoInitialize
CoUninitialize

oleaut32

SysFreeString
CreateErrorInfo
SetErrorInfo
VariantChangeType
SysAllocString
VariantClear
SysStringByteLen
SysAllocStringByteLen
VariantInit
GetErrorInfo

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

comctl32

ord17

Sections

.text
Size: 156KB - Virtual size: 154KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 36KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 208KB - Virtual size: 207KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1ef0721df82bcaf9788c65114a12ee8c

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

04:2c:03:ab:d5:93:82:5d:ee:c2:4b:7f:22:ce:8e:a4:d0:0e:24:14Signer

Signature Validations

Verification

15/12/2022, 13:51 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

ole32

oleaut32

version

comctl32

Sections

.text Size: 156KB - Virtual size: 154KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 36KB - Virtual size: 38KB

.rsrc Size: 208KB - Virtual size: 207KB

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

04:2c:03:ab:d5:93:82:5d:ee:c2:4b:7f:22:ce:8e:a4:d0:0e:24:14
Signer

15/12/2022, 13:51
Valid: false

.text
Size: 156KB - Virtual size: 154KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 36KB - Virtual size: 38KB

.rsrc
Size: 208KB - Virtual size: 207KB