Hephthemimer[.]exe

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General

Target

Hephthemimer.exe
Size

574KB
MD5

c3bf434b4b051f476a862763203b92c0
SHA1

4943db2de1a4a062ef36d3ef0c4dd6fb260030d8
SHA256

003ed9ebfa425e560bd84e6fae2bef95cf9ad6670026d5a3848df101fb64445a
SHA512

9274b014d16b877f52301ecb3146f0be206607e82eafc57ad245d943b48c726d70330a8381b0aebc97fb017134702d5f211fe9f6bb927d9f96d6a6a6917f7412
SSDEEP

12288:cBXPB4M9Urtx7mBaGY6u25aQ+Sb6f57Q3e:u4M9UmBaC5Tqe

Score

1^/10

Malware Config

Signatures

Files

Hephthemimer.exe
.exe windows x86

d4b94e8ee3f620a89d114b9da4b31873

Code Sign

5f:7c:fd:d2:90:56:dd:a7:83:f4:72:f9:96:6e:a4:20:4b:92:53:d4
Certificate

Issuer

OU=signora Votere\ ,O=Capitalises,L=Mauvezin,ST=Occitanie,C=FR,1.2.840.113549.1.9.1=#0c1650686f737068616d404b6176616c657265722e547468

Not Before

28-01-2023 01:39

Not After

27-01-2026 01:39

Subject

OU=signora Votere\ ,O=Capitalises,L=Mauvezin,ST=Occitanie,C=FR,1.2.840.113549.1.9.1=#0c1650686f737068616d404b6176616c657265722e547468

2b:d4:ae:70:b9:d0:63:5b:2a:e9:84:c8:d6:74:aa:30
Certificate

Issuer

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Not Before

28-07-2022 08:56

Not After

27-07-2033 08:56

Subject

CN=Certum Timestamp 2022,O=Asseco Data Systems S.A.,C=PL

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87
Certificate

Issuer

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

19-05-2021 05:32

Not After

18-05-2036 05:32

Subject

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

31-05-2021 06:43

Not After

17-09-2029 06:43

Subject

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

3f:d0:8c:a1:76:6a:5c:05:fc:d0:52:ab:62:a7:e7:3a:7d:bb:74:6b:99:cc:04:94:27:19:2e:d7:fd:5b:32:4c
Signer

Actual PE Digest

3f:d0:8c:a1:76:6a:5c:05:fc:d0:52:ab:62:a7:e7:3a:7d:bb:74:6b:99:cc:04:94:27:19:2e:d7:fd:5b:32:4c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetCurrentDirectoryW
GetFileAttributesW
GetFullPathNameW
Sleep
GetTickCount
GetFileSize
GetModuleFileNameW
MoveFileW
SetFileAttributesW
GetCurrentProcess
ExitProcess
SetEnvironmentVariableW
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
GetVersion
SetErrorMode
lstrlenW
lstrcpynW
CopyFileW
CompareFileTime
GlobalLock
CreateThread
GetLastError
CreateDirectoryW
CreateProcessW
RemoveDirectoryW
lstrcmpiA
CreateFileW
GetTempFileNameW
WriteFile
lstrcpyA
lstrcpyW
MoveFileExW
lstrcatW
GetSystemDirectoryW
LoadLibraryW
GetProcAddress
GetModuleHandleA
ExpandEnvironmentStringsW
GetShortPathNameW
SearchPathW
lstrcmpiW
SetFileTime
CloseHandle
GlobalFree
lstrcmpW
GlobalAlloc
WaitForSingleObject
GlobalUnlock
GetDiskFreeSpaceW
GetExitCodeProcess
FindFirstFileW
FindNextFileW
DeleteFileW
SetFilePointer
ReadFile
FindClose
MulDiv
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
GetPrivateProfileStringW
WritePrivateProfileStringW
FreeLibrary
LoadLibraryExW
GetModuleHandleW

user32

GetSystemMenu
SetClassLongW
IsWindowEnabled
EnableMenuItem
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
wsprintfW
ScreenToClient
GetWindowRect
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
GetDC
SetWindowTextW
PostQuitMessage
ShowWindow
GetDlgItem
IsWindow
LoadImageW
SetWindowLongW
TrackPopupMenu
AppendMenuW
CreatePopupMenu
EndPaint
SetTimer
FindWindowExW
SendMessageTimeoutW
SetForegroundWindow

gdi32

SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
ShellExecuteW
SHFileOperationW

advapi32

RegDeleteKeyW
SetFileSecurityW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyExW
RegEnumValueW
RegDeleteValueW
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumKeyW

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 194KB - Virtual size: 194KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d4b94e8ee3f620a89d114b9da4b31873

Code Sign

5f:7c:fd:d2:90:56:dd:a7:83:f4:72:f9:96:6e:a4:20:4b:92:53:d4Certificate

2b:d4:ae:70:b9:d0:63:5b:2a:e9:84:c8:d6:74:aa:30Certificate

Extended Key Usages

Key Usages

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87Certificate

Extended Key Usages

Key Usages

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27Certificate

Key Usages

3f:d0:8c:a1:76:6a:5c:05:fc:d0:52:ab:62:a7:e7:3a:7d:bb:74:6b:99:cc:04:94:27:19:2e:d7:fd:5b:32:4cSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

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

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 128KB

.ndata Size: - Virtual size: 112KB

.rsrc Size: 194KB - Virtual size: 194KB

5f:7c:fd:d2:90:56:dd:a7:83:f4:72:f9:96:6e:a4:20:4b:92:53:d4
Certificate

2b:d4:ae:70:b9:d0:63:5b:2a:e9:84:c8:d6:74:aa:30
Certificate

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87
Certificate

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27
Certificate

3f:d0:8c:a1:76:6a:5c:05:fc:d0:52:ab:62:a7:e7:3a:7d:bb:74:6b:99:cc:04:94:27:19:2e:d7:fd:5b:32:4c
Signer

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

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 128KB

.ndata
Size: - Virtual size: 112KB

.rsrc
Size: 194KB - Virtual size: 194KB