FL64[.]exe | Triage

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General

Target

FL64.exe
Size

2.9MB
MD5

6e9fc6ddb2078d0ae89d285b1e450a81
SHA1

173d5a59a3aa703b0cb44175c22f514d506d2779
SHA256

6fab3fe596e30167df15522db303f8b64be64f53bdbbab01569abd3985e61c9d
SHA512

1daf90926f397730e50ebe83ca8d81948e8cc099eefceddc0a02392e6b9f058b2b96493dc3e2abacfd4b158f541def4b537a40d09c7f935b40d392985ef3dd68
SSDEEP

49152:NbQUGvbm3zQVV95iEOvjDc1kjPc8aqj/2YjXvcL/2NXydBbszpozS/EADO:GUEbm6V95RQjDpjVLj/TXySp6HMO

Score

1^/10

Malware Config

Signatures

Files

FL64.exe
.exe windows:6 windows x64 arch:x64

a2bc8e51a684c5d127dd3115d7025f50

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:e0:6c:d6:ce:e9:ef:47:ce:35:7d:dd:89:01:91:e1
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

02-05-2023 00:00

Not After

28-07-2026 23:59

Subject

CN=Image Line,O=Image Line,L=Gent,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

63:b2:5c:9f:b8:1f:f5:34:09:b3:83:54:a8:10:55:35:a3:ab:1d:7f:b4:1d:e4:fe:7c:24:f6:cc:c1:86:32:72
Signer

Actual PE Digest

63:b2:5c:9f:b8:1f:f5:34:09:b3:83:54:a8:10:55:35:a3:ab:1d:7f:b4:1d:e4:fe:7c:24:f6:cc:c1:86:32:72

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

MultiByteToWideChar
WideCharToMultiByte
LoadLibraryW
GetProcAddress
FreeLibrary
SetCurrentDirectoryW
GetModuleHandleW
LocalAlloc
lstrcmpA
CloseHandle
HeapSize
GetConsoleOutputCP
GetLastError
GetFileAttributesW
FindClose
GetModuleFileNameW
FlushFileBuffers
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
FindNextFileW
WriteConsoleW
LocalFree
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetLocaleInfoEx
GetStringTypeW
CompareStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetCurrentDirectoryW
HeapFree
HeapAlloc
GetFullPathNameW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
SetFilePointerEx
GetConsoleMode
HeapReAlloc
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW

user32

MessageBoxA

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW

wintrust

WinVerifyTrust

crypt32

CryptMsgClose
CertFreeCertificateContext
CryptQueryObject
CertCloseStore
CryptMsgGetParam
CertFindCertificateInStore
CertGetNameStringW
CryptDecodeObject

Sections

.text
Size: 352KB - Virtual size: 351KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.03L
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a2bc8e51a684c5d127dd3115d7025f50

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0b:e0:6c:d6:ce:e9:ef:47:ce:35:7d:dd:89:01:91:e1Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

63:b2:5c:9f:b8:1f:f5:34:09:b3:83:54:a8:10:55:35:a3:ab:1d:7f:b4:1d:e4:fe:7c:24:f6:cc:c1:86:32:72Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

wintrust

crypt32

Sections

.text Size: 352KB - Virtual size: 351KB

.rdata Size: 93KB - Virtual size: 92KB

.data Size: 7KB - Virtual size: 76KB

.pdata Size: 13KB - Virtual size: 13KB

_RDATA Size: 512B - Virtual size: 244B

.03L Size: 2.3MB - Virtual size: 2.3MB

.reloc Size: 3KB - Virtual size: 3KB

.rsrc Size: 101KB - Virtual size: 100KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0b:e0:6c:d6:ce:e9:ef:47:ce:35:7d:dd:89:01:91:e1
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

63:b2:5c:9f:b8:1f:f5:34:09:b3:83:54:a8:10:55:35:a3:ab:1d:7f:b4:1d:e4:fe:7c:24:f6:cc:c1:86:32:72
Signer

.text
Size: 352KB - Virtual size: 351KB

.rdata
Size: 93KB - Virtual size: 92KB

.data
Size: 7KB - Virtual size: 76KB

.pdata
Size: 13KB - Virtual size: 13KB

_RDATA
Size: 512B - Virtual size: 244B

.03L
Size: 2.3MB - Virtual size: 2.3MB

.reloc
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 101KB - Virtual size: 100KB