HydroFlow[.]exe

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General

Target

HydroFlow.exe
Size

1.4MB
MD5

03c73bc08888500180c5dcc50dc51e74
SHA1

62081edc64c1d5aeb50811eae52b1804c7d25eec
SHA256

9120ce3b64b1eea0eccc343744f4e8ff3bdc88b8a79743e07a975c6c313789ee
SHA512

5214f6db8fef63ce9c5ef79eaa24716a1a57fd7142a5d297f0db843d6505d3229bf4422e4c3e5a6be72fadf72ac46228e9a4faa8fff232c7d824c30fdc8cd403
SSDEEP

24576:DD3s67L8bARsomDACvfJtSqmWnJqqCKoedFSKRUsxVttY/0CnjI/HXi:PX7M1AgJ0WJ+69RxVbY/0ij2Hy

Score

1^/10

Malware Config

Signatures

Files

HydroFlow.exe
.exe windows:6 windows x86 arch:x86

714858d86af7839c838d9f014dd17886

Code Sign

40:4c:4c:82:ec:36:cb:93:79:60:06:88:51:7f:3d:c7
Certificate

Issuer

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Not Before

24/10/2023, 17:03

Not After

24/10/2024, 17:02

Subject

SERIALNUMBER=6703101,CN=Signal Messenger\, LLC,O=Signal Messenger\, LLC,L=Mountain View,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 19:19

Not After

29/12/2040, 23:59

Subject

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 15:43

Not After

07/11/2030, 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4a:53:8c:28
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07/07/2009, 17:25

Not After

07/12/2030, 17:55

Subject

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Key Usages

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

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

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

b2:b0:67:d7:e8:2b:ff:82:9c:a4:bf:e7:8c:12:49:ec:53:54:df:f9:9d:80:e8:65:58:29:33:c5:78:3f:18:33
Signer

Actual PE Digest

b2:b0:67:d7:e8:2b:ff:82:9c:a4:bf:e7:8c:12:49:ec:53:54:df:f9:9d:80:e8:65:58:29:33:c5:78:3f:18:33

Digest Algorithm

sha256

PE Digest Matches

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

comctl32

ord17

kernel32

GetProcAddress
GetDiskFreeSpaceExW
SetFileAttributesW
Sleep
CreateThread
GetExitCodeThread
GetLocalTime
SystemTimeToFileTime
GetStdHandle
GetEnvironmentVariableW
ExpandEnvironmentStringsW
SetCurrentDirectoryW
GetCurrentDirectoryW
CompareFileTime
CreateDirectoryW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
RemoveDirectoryW
WriteFile
GetTempPathW
GetSystemTimeAsFileTime
GetModuleHandleW
LoadResource
LockResource
SizeofResource
LoadLibraryA
GlobalAlloc
GlobalFree
MulDiv
lstrcmpW
lstrcmpiA
lstrcmpiW
lstrlenA
FindResourceExA
MultiByteToWideChar
WideCharToMultiByte
GetLocaleInfoW
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetSystemDefaultLCID
SetEnvironmentVariableW
CreateFileA
CreateFileW
GetDriveTypeW
GetCurrentProcess
GetVersionExW
VirtualProtect
CreateFileMappingW
MapViewOfFile
FreeLibrary
GetModuleFileNameW
GetModuleHandleA
SetProcessWorkingSetSize
FreeConsole
InitializeCriticalSection
SetEvent
ResetEvent
CreateEventW
GetCurrentThreadId
TerminateThread
SuspendThread
GetSystemDirectoryW
LocalFree
FormatMessageW
AssignProcessToJobObject
IsBadReadPtr
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
VirtualAlloc
VirtualFree
GetFileSize
ReadFile
SetEndOfFile
SetFilePointer
SetFileTime
GetFileInformationByHandle
WaitForMultipleObjects
RtlUnwind
RaiseException
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
TerminateProcess
DecodePointer
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapSize
GetStringTypeW
WriteConsoleW
SetStdHandle
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
GetFileType
HeapReAlloc
LCMapStringW
CompareStringW
HeapFree
HeapAlloc
GetACP
GetCommandLineA
GetModuleFileNameA
ExitProcess
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateJobObjectW
GetStartupInfoW
CreateProcessW
ResumeThread
SetInformationJobObject
GetExitCodeProcess
WaitForSingleObject
GetQueuedCompletionStatus
CreateIoCompletionPort
SetLastError
GetLastError
CloseHandle
GetCommandLineW
lstrlenW
GetTickCount
lstrcpyW

user32

EnableMenuItem
GetSystemMenu
GetDC
GetClientRect
MessageBeep
ClientToScreen
PtInRect
SetWindowLongW
GetWindow
DrawTextW
EndDialog
ShowWindow
BringWindowToTop
SendMessageW
SetWindowsHookExW
UnhookWindowsHookEx
CallNextHookEx
LoadIconW
LoadImageW
DrawIconEx
SystemParametersInfoW
GetSystemMetrics
EnableWindow
SetFocus
GetDlgItem
DialogBoxIndirectParamW
IsWindow
CreateWindowExA
CallWindowProcW
DefWindowProcW
wvsprintfW
MessageBoxA
GetKeyState
CopyImage
GetClassNameA
GetParent
GetDesktopWindow
GetWindowLongW
GetSysColor
ScreenToClient
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
ReleaseDC
GetWindowDC
GetMenu
KillTimer
SetTimer
CharUpperW
SetWindowPos
DestroyWindow
CreateWindowExW
DispatchMessageW
wsprintfW
wsprintfA
GetMessageW

gdi32

SelectObject
StretchBlt
GetCurrentObject
GetObjectW
CreateFontIndirectW
DeleteObject
DeleteDC
CreateCompatibleDC
GetDeviceCaps
SetStretchBltMode
CreateCompatibleBitmap

advapi32

FreeSid
CheckTokenMembership
AllocateAndInitializeSid

shell32

SHGetFileInfoW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW

ole32

CreateStreamOnHGlobal
CoCreateInstance
CoInitialize

oleaut32

SysAllocStringLen
VariantClear
SysAllocString
SysFreeString
OleLoadPicture

Sections

.text
Size: 144KB - Virtual size: 144KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

714858d86af7839c838d9f014dd17886

Code Sign

40:4c:4c:82:ec:36:cb:93:79:60:06:88:51:7f:3d:c7Certificate

Extended Key Usages

Key Usages

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2bCertificate

Extended Key Usages

Key Usages

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

4a:53:8c:28Certificate

Key Usages

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

Key Usages

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

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

b2:b0:67:d7:e8:2b:ff:82:9c:a4:bf:e7:8c:12:49:ec:53:54:df:f9:9d:80:e8:65:58:29:33:c5:78:3f:18:33Signer

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 144KB - Virtual size: 144KB

.rdata Size: 38KB - Virtual size: 37KB

.data Size: 4KB - Virtual size: 23KB

.rsrc Size: 24KB - Virtual size: 23KB

40:4c:4c:82:ec:36:cb:93:79:60:06:88:51:7f:3d:c7
Certificate

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

4a:53:8c:28
Certificate

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

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

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

b2:b0:67:d7:e8:2b:ff:82:9c:a4:bf:e7:8c:12:49:ec:53:54:df:f9:9d:80:e8:65:58:29:33:c5:78:3f:18:33
Signer

.text
Size: 144KB - Virtual size: 144KB

.rdata
Size: 38KB - Virtual size: 37KB

.data
Size: 4KB - Virtual size: 23KB

.rsrc
Size: 24KB - Virtual size: 23KB