Installer[.]exe

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General

Target

Installer.exe
Size

250KB
MD5

02b87d3f53c5cbdc2c18cc6c0e6836d8
SHA1

ccc7236e49f8bf1e437fcc9ec9539d9bb78b6f3f
SHA256

c7d7fe67014e4b96abd6b5215ade5a86ba18abeca44cd6416586d142281a2b7a
SHA512

79fcc8954851d94f2e63dc9adba4de396f06325e4ca40892873214cf04467195dac37c3ce8dc3eb877875692b2b1d4b2de850614d2e8a73fc5b960300af05ea7
SSDEEP

6144:GTaVWjAfT2UEfO2uwPlyR3EsGY/uyRvm4UPV:oaVWjeIfOJR3EsGYWyBs

Score

1^/10

Malware Config

Signatures

Files

Installer.exe
.exe windows x86

f553b8ac04465266a97d8a15318f0208

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12-05-2022 20:45

Not After

11-05-2023 20:45

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

f3:a7:41:5a:29:d4:2a:89:5f:de:9b:27:a0:42:ad:7c:90:c6:0e:0a:fd:5c:e9:28:b0:6e:d3:f5:40:b8:ac:3a
Signer

Actual PE Digest

f3:a7:41:5a:29:d4:2a:89:5f:de:9b:27:a0:42:ad:7c:90:c6:0e:0a:fd:5c:e9:28:b0:6e:d3:f5:40:b8:ac:3a

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

21-03-2023 12:21
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
GetModuleHandleA
FreeConsole
MultiByteToWideChar
GetProcAddress
GetCommandLineA
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapAlloc
RaiseException
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA

gdi32

CreateFontIndirectA
SelectObject
SetTextColor

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 181KB - Virtual size: 183KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f553b8ac04465266a97d8a15318f0208

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cbCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

f3:a7:41:5a:29:d4:2a:89:5f:de:9b:27:a0:42:ad:7c:90:c6:0e:0a:fd:5c:e9:28:b0:6e:d3:f5:40:b8:ac:3aSigner

Signature Validations

Verification

21-03-2023 12:21 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 181KB - Virtual size: 183KB

.rsrc Size: 2KB - Virtual size: 1KB

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

f3:a7:41:5a:29:d4:2a:89:5f:de:9b:27:a0:42:ad:7c:90:c6:0e:0a:fd:5c:e9:28:b0:6e:d3:f5:40:b8:ac:3a
Signer

21-03-2023 12:21
Valid: false

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 181KB - Virtual size: 183KB

.rsrc
Size: 2KB - Virtual size: 1KB