Install[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Install.exe
Size

687.0MB
MD5

3fd68742757f6babc82349f86327fce7
SHA1

927bc00901e41500f494e366d18981a57fddaa71
SHA256

537ccded975e21c7c409832aa1f8a3e978472d83d1d69f0658ce0b69827bd286
SHA512

b7fc494ee1cd4ba13857c06df75fd565fe6577cfc707246da24edec2fce10a38c174056ca5a21bce52eb4ab35c53264815562a559f3aa1b50983f36b990a951b
SSDEEP

196608:OL14VAJCelP1u1ozXXTNi9UXd90yCoj/pSDcBQW:KCaJCQduupLd91wDcqW

Score

7^/10

vmprotect themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Files

Install.exe
.exe windows x86

efa96d9096b521611e191db753a9af14

Code Sign

49:9d:13:d0:42:71:07:93:43:a3:f3:cc:d3:67:89:ae
Certificate

Issuer

CN=MSI Pulse GL74 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9N7-17L314-088)

Not Before

20/04/2023, 11:38

Not After

21/04/2033, 11:38

Subject

CN=MSI Pulse GL74 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9N7-17L314-088)

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11/05/2022, 00:00

Not After

10/08/2033, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=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

b9:77:29:97:45:a6:67:71:33:a3:f7:56:c1:8b:6b:f9:bc:fd:54:9a:49:17:de:51:77:b3:bc:b1:f9:18:ea:5e
Signer

Actual PE Digest

b9:77:29:97:45:a6:67:71:33:a3:f7:56:c1:8b:6b:f9:bc:fd:54:9a:49:17:de:51:77:b3:bc:b1:f9:18:ea:5e

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=MSI Pulse GL74 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9N7-17L314-088)

24/04/2023, 07:08
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

CharNextA
GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetUserObjectInformationW

advapi32

RegCloseKey

shell32

ShellExecuteA

ole32

CoCreateInstance

wtsapi32

WTSSendMessageW

Sections

Size: - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 10.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp1
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp2
Size: 6.5MB - Virtual size: 6.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_MEM_READ

.rsrc
Size: 113KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

efa96d9096b521611e191db753a9af14

Code Sign

49:9d:13:d0:42:71:07:93:43:a3:f3:cc:d3:67:89:aeCertificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

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

b9:77:29:97:45:a6:67:71:33:a3:f7:56:c1:8b:6b:f9:bc:fd:54:9a:49:17:de:51:77:b3:bc:b1:f9:18:ea:5eSigner

Signature Validations

Verification

24/04/2023, 07:08 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

wtsapi32

Sections

Size: - Virtual size: 2.0MB

Size: - Virtual size: 168KB

Size: - Virtual size: 34KB

Size: - Virtual size: 10.5MB

Size: - Virtual size: 41KB

.idata Size: - Virtual size: 4KB

.tls Size: - Virtual size: 4KB

.vmp0 Size: - Virtual size: 115KB

.themida Size: - Virtual size: 2.9MB

.vmp1 Size: - Virtual size: 2.2MB

.vmp2 Size: 6.5MB - Virtual size: 6.5MB

.reloc Size: 1KB - Virtual size: 1KB

.rsrc Size: 113KB - Virtual size: 113KB

49:9d:13:d0:42:71:07:93:43:a3:f3:cc:d3:67:89:ae
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

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

b9:77:29:97:45:a6:67:71:33:a3:f7:56:c1:8b:6b:f9:bc:fd:54:9a:49:17:de:51:77:b3:bc:b1:f9:18:ea:5e
Signer

24/04/2023, 07:08
Valid: false

.idata
Size: - Virtual size: 4KB

.tls
Size: - Virtual size: 4KB

.vmp0
Size: - Virtual size: 115KB

.themida
Size: - Virtual size: 2.9MB

.vmp1
Size: - Virtual size: 2.2MB

.vmp2
Size: 6.5MB - Virtual size: 6.5MB

.reloc
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 113KB - Virtual size: 113KB