ShellterPro[.]exe

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General

Target

ShellterPro.exe
Size

844KB
MD5

f90b5940f180dc5f36b0dadc455ead25
SHA1

0ccdb5035fdb921eb0ffdd0acc99f64c19717e15
SHA256

030c386157b5b196c2fd1f4396b527e28a949cd7c47c3bb9b02c028d1e447feb
SHA512

9a1c78bbaab0fe40e7e7943e98115e7a05958396f05aea0b00e5392d4b0ab3ab50d085dd0f6bc9f8399cbf8ce0a0b72ebe439d956d05683e88ef58ec8c6f0a40
SSDEEP

24576:zvAGrYqiNLdjRGPRmFGF70paHmYMC/dfQwz1:TAGr6NLdoZHY8m5CFfQ6

Score

1^/10

Malware Config

Signatures

Files

ShellterPro.exe
.exe windows x86

c990416f8b79cf3fc676a1adbd15c936

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

64:69:ae:69:9a:86:b0:e5:de:b2:14:d7:8f:a5:20:7c
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

03/06/2021, 00:00

Not After

02/06/2024, 23:59

Subject

CN=Insainted Ltd,O=Insainted Ltd,L=Plovdiv,C=BG

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

80:e7:3c:66:dd:55:a7:2c:a2:bd:96:91:ea:be:42:05:fd:ff:55:7a:6c:1a:bc:77:e5:be:cf:e8:0f:2d:e0:ef
Signer

Actual PE Digest

80:e7:3c:66:dd:55:a7:2c:a2:bd:96:91:ea:be:42:05:fd:ff:55:7a:6c:1a:bc:77:e5:be:cf:e8:0f:2d:e0:ef

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Insainted Ltd,O=Insainted Ltd,L=Plovdiv,C=BG

27/02/2023, 09:31
Valid: true

Chain 1

CN=Insainted Ltd,O=Insainted Ltd,L=Plovdiv,C=BG

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetCurrentProcess
SizeofResource
SetEndOfFile
GetModuleHandleA
LockResource
LoadLibraryW
LoadResource
FindResourceW
GetProcAddress
ReadProcessMemory
GetModuleHandleW
FreeLibrary
UnmapViewOfFile
SetFileAttributesA
CreateFileMappingW
MapViewOfFile
SetConsoleTextAttribute
GetStdHandle
TerminateProcess
WaitForSingleObject
DebugActiveProcessStop
CopyFileA
CreateProcessA
GetModuleFileNameW
FormatMessageA
HeapCreate
HeapFree
GetCurrentThreadId
ResumeThread
OpenProcess
GetCurrentThread
CreateThread
CreateDirectoryA
HeapDestroy
GetCurrentProcessId
GetProcessHeap
OpenThread
SetUnhandledExceptionFilter
VirtualFree
VirtualAlloc
WaitForDebugEvent
SuspendThread
ContinueDebugEvent
GetCommandLineA
LoadLibraryA
GetSystemTimeAsFileTime
WriteProcessMemory
GetThreadContext
SetThreadContext
GetTickCount64
GetConsoleScreenBufferInfo
SetConsoleTitleA
SetConsoleScreenBufferSize
SetConsoleWindowInfo
VerSetConditionMask
GetConsoleWindow
VerifyVersionInfoW
Thread32Next
Thread32First
CreateToolhelp32Snapshot
OpenEventA
WriteConsoleW
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
GetFileSize
CreateFileA
GetLastError
SetFilePointer
WriteFile
ReadFile
GetTickCount
CloseHandle
DeleteFileA
SetConsoleCtrlHandler
LocalFree
RaiseException
HeapAlloc
Sleep
FreeEnvironmentStringsW
DecodePointer
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
SetFilePointerEx
GetFileSizeEx
ReadConsoleW
ReadConsoleInputW
SetConsoleMode
CreateFileW
WideCharToMultiByte
GetConsoleMode
FlushFileBuffers
HeapSize
HeapReAlloc
MultiByteToWideChar
GetFileType
LCMapStringW
CompareStringW
UnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
InitializeSListHead
RtlUnwind
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetConsoleCP
ExitProcess
GetModuleHandleExW
GetCommandLineW

user32

GetWindowRect
GetDesktopWindow
SetWindowPos

advapi32

CryptAcquireContextA
CryptGenRandom
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
GetAclInformation
ConvertStringSidToSidW
DeleteAce
AddAccessDeniedAce
SetSecurityInfo
GetSecurityInfo

bcrypt

BCryptDecrypt
BCryptOpenAlgorithmProvider
BCryptDestroyKey
BCryptGetProperty
BCryptCloseAlgorithmProvider
BCryptGenerateSymmetricKey
BCryptSetProperty

shlwapi

PathFindFileNameA

imagehlp

ImageRvaToSection
ImageNtHeader
ImageDirectoryEntryToData
UnMapAndLoad
MapAndLoad
MapFileAndCheckSumA
ImageRvaToVa

ws2_32

WSACleanup
htons
WSAStartup
inet_addr

ntdll

NtQueryInformationProcess

wintrust

WinVerifyTrust

wininet

InternetReadFile
InternetCloseHandle
InternetOpenUrlW
InternetOpenW

Sections

.text
Size: 305KB - Virtual size: 304KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 407KB - Virtual size: 406KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c990416f8b79cf3fc676a1adbd15c936

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

64:69:ae:69:9a:86:b0:e5:de:b2:14:d7:8f:a5:20:7cCertificate

Extended Key Usages

Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

80:e7:3c:66:dd:55:a7:2c:a2:bd:96:91:ea:be:42:05:fd:ff:55:7a:6c:1a:bc:77:e5:be:cf:e8:0f:2d:e0:efSigner

Signature Validations

Verification

27/02/2023, 09:31 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

bcrypt

shlwapi

imagehlp

ws2_32

ntdll

wintrust

wininet

Sections

.text Size: 305KB - Virtual size: 304KB

.rdata Size: 96KB - Virtual size: 96KB

.data Size: 3KB - Virtual size: 5KB

.rsrc Size: 407KB - Virtual size: 406KB

.reloc Size: 22KB - Virtual size: 21KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

64:69:ae:69:9a:86:b0:e5:de:b2:14:d7:8f:a5:20:7c
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

80:e7:3c:66:dd:55:a7:2c:a2:bd:96:91:ea:be:42:05:fd:ff:55:7a:6c:1a:bc:77:e5:be:cf:e8:0f:2d:e0:ef
Signer

27/02/2023, 09:31
Valid: true

.text
Size: 305KB - Virtual size: 304KB

.rdata
Size: 96KB - Virtual size: 96KB

.data
Size: 3KB - Virtual size: 5KB

.rsrc
Size: 407KB - Virtual size: 406KB

.reloc
Size: 22KB - Virtual size: 21KB