nvStInst[.]exe[.]zip

Sharing

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General

Target

nvStInst.exe.zip
Size

202KB
MD5

9cbe83d2431a4d2e509d643df67c0d75
SHA1

63cbb5bde05a310ff5096924a68c0b3f7f87d75e
SHA256

f2bd182a3022661140f9a2d82a8bcc25cdc694e6be9281a9e39f7e4ac38efb6c
SHA512

696fd9a3df72501fa5239f590524365722303edaf7ad305719b9b23b2489f670d27537152c897c650c2b15c7daad5115089f0c6853b427d78fddc8083387570a
SSDEEP

3072:ywMLDWtIi87ZvHr2YPfy+bLFyyDNCCN/inJbSyPiv4fwZleMn8WdlZpQl0wj:ydfW76Zxa+vwGQy/iM5vXcMn8Wdvij

Score

1^/10

Malware Config

Signatures

Files

nvStInst.exe.zip
.zip

Password: infected
nvStInst.exe
.exe windows:5 windows x86 arch:x86

Password: infected

96da216068592e571255a84eed185de8

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

13/04/2011, 10:00

Not After

28/01/2028, 12:00

Subject

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14
Certificate

Issuer

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Not Before

24/05/2016, 00:00

Not After

24/06/2027, 00:00

Subject

CN=GlobalSign TSA for MS Authenticode - G2,O=GMO GlobalSign Pte Ltd,C=SG

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

14:78:1b:c8:62:e8:dc:50:3a:55:93:46:f5:dc:c5:18
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

28/07/2015, 00:00

Not After

26/07/2018, 23:59

Subject

CN=NVIDIA Corporation,O=NVIDIA Corporation,L=SANTA CLARA,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

7b:c1:5a:f2:13:67:d0:75:8b:ed:dc:ca:11:86:42:de
Certificate

Issuer

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

Not Before

13/07/2015, 00:00

Not After

13/07/2018, 23:59

Subject

CN=NVIDIA Corporation,OU=IT MIIS,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

Issuer

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

Not Before

11/06/2015, 00:00

Not After

29/12/2020, 23:59

Subject

CN=GeoTrust 2048-bit Timestamping Signer 2,O=GeoTrust Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

Certificate

Issuer

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

Not Before

01/01/1997, 00:00

Not After

31/12/2020, 23:59

Subject

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

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

f8:a3:4d:84:7d:bb:0a:20:ab:9e:38:6e:13:d4:2c:da:97:81:c0:2d:44:62:0c:dd:e9:79:a7:31:ec:9d:65:4b
Signer

Actual PE Digest

f8:a3:4d:84:7d:bb:0a:20:ab:9e:38:6e:13:d4:2c:da:97:81:c0:2d:44:62:0c:dd:e9:79:a7:31:ec:9d:65:4b

Digest Algorithm

sha256

PE Digest Matches

true

1b:f4:8a:4c:b5:bb:c2:df:52:b2:29:fa:97:bc:21:6d:1a:d8:09:0d
Signer

Actual PE Digest

1b:f4:8a:4c:b5:bb:c2:df:52:b2:29:fa:97:bc:21:6d:1a:d8:09:0d

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

shfolder

SHGetFolderPathW
SHGetFolderPathA

shlwapi

SHDeleteValueA
SHDeleteKeyA

setupapi

SetupOpenInfFileW
SetupFindFirstLineW
SetupGetLineTextW
SetupCloseInfFile
SetupFindNextLine

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

kernel32

ReadFile
InitializeCriticalSectionAndSpinCount
FlushFileBuffers
GetFileAttributesA
LoadLibraryW
GetSystemDirectoryW
GetVersionExW
GetSystemDefaultLCID
GetUserDefaultUILanguage
FreeResource
LockResource
LoadResource
GetLastError
FindResourceExW
GetModuleHandleW
FreeLibrary
GetProcAddress
LocalFree
GetModuleFileNameA
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
FindClose
FindNextFileA
FindFirstFileA
RemoveDirectoryA
Sleep
DeleteFileA
SetFileAttributesA
MoveFileA
FindNextFileW
DeleteFileW
FindFirstFileW
GetCommandLineA
CopyFileA
CreateDirectoryA
CreateFileA
GetSystemDirectoryA
ExitProcess
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleA
SetLastError
LoadLibraryExW
CreateProcessW
LocalAlloc
lstrcmpW
ExpandEnvironmentStringsW
GetFullPathNameW
VerifyVersionInfoW
VerSetConditionMask
GetModuleFileNameW
CreateFileW
lstrcmpA
OutputDebugStringW
SetStdHandle
LoadLibraryA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEndOfFile
GetProcessHeap
CompareStringA
CompareStringW
SetEnvironmentVariableA
ExpandEnvironmentStringsA
GetLocaleInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
RtlUnwind
HeapAlloc
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
HeapSize
WriteFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW

user32

MessageBoxW

advapi32

RegOpenKeyW
OpenSCManagerW
OpenServiceA
CloseServiceHandle
RegQueryValueExA
RegSetValueExA
RegOpenKeyExA
RegSetValueExW
RegCreateKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey

ole32

CoCreateInstance
CoUninitialize
CoInitialize

Sections

.text
Size: 573KB - Virtual size: 573KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 134KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

96da216068592e571255a84eed185de8

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7Certificate

Key Usages

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14Certificate

Extended Key Usages

Key Usages

14:78:1b:c8:62:e8:dc:50:3a:55:93:46:f5:dc:c5:18Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

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

Extended Key Usages

Key Usages

7b:c1:5a:f2:13:67:d0:75:8b:ed:dc:ca:11:86:42:deCertificate

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

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9Certificate

Extended Key Usages

Key Usages

Certificate

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

Extended Key Usages

Key Usages

f8:a3:4d:84:7d:bb:0a:20:ab:9e:38:6e:13:d4:2c:da:97:81:c0:2d:44:62:0c:dd:e9:79:a7:31:ec:9d:65:4bSigner

1b:f4:8a:4c:b5:bb:c2:df:52:b2:29:fa:97:bc:21:6d:1a:d8:09:0dSigner

Headers

DLL Characteristics

File Characteristics

Imports

shfolder

shlwapi

setupapi

version

kernel32

user32

advapi32

ole32

Sections

.text Size: 573KB - Virtual size: 573KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 6KB - Virtual size: 68KB

.rsrc Size: 134KB - Virtual size: 134KB

.reloc Size: 64KB - Virtual size: 64KB

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14
Certificate

14:78:1b:c8:62:e8:dc:50:3a:55:93:46:f5:dc:c5:18
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

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

7b:c1:5a:f2:13:67:d0:75:8b:ed:dc:ca:11:86:42:de
Certificate

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

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

f8:a3:4d:84:7d:bb:0a:20:ab:9e:38:6e:13:d4:2c:da:97:81:c0:2d:44:62:0c:dd:e9:79:a7:31:ec:9d:65:4b
Signer

1b:f4:8a:4c:b5:bb:c2:df:52:b2:29:fa:97:bc:21:6d:1a:d8:09:0d
Signer

.text
Size: 573KB - Virtual size: 573KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 6KB - Virtual size: 68KB

.rsrc
Size: 134KB - Virtual size: 134KB

.reloc
Size: 64KB - Virtual size: 64KB