blackmoon | c4b8cfcc458f0d3bd3d856c53c855b716d4f3d77f39cdcf369e920b1b5e37c71

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General

Target

c4b8cfcc458f0d3bd3d856c53c855b716d4f3d77f39cdcf369e920b1b5e37c71
Size

199KB
MD5

fe8562462302e1cee465dcaaa269a071
SHA1

3a19dedd4222398cad7a584bcb48d4a4d9c45712
SHA256

c4b8cfcc458f0d3bd3d856c53c855b716d4f3d77f39cdcf369e920b1b5e37c71
SHA512

9c74ff8bba9ff805a076b0a7565389e57e7abc6196e64baac7ab7c6778b2f57a488025794e9b96315e0353b6ab9414f99d1466c42e4acafd243857fd5dabd6b1
SSDEEP

3072:dctbTf75ImMEPrTxH1/Y7yEUktNZ3eRyozQ9Aiy:dctjGmMs7/Y+PUZuRyd9AF

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Files

c4b8cfcc458f0d3bd3d856c53c855b716d4f3d77f39cdcf369e920b1b5e37c71
.exe windows:4 windows x86 arch:x86

99812fac9874e1d09586a199277b80a9

Code Sign

4a:44:57:34:5f:bd:80:46:b8:38:de:63:63:6f:96:d5
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,OU=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US,1.2.840.113549.1.9.1=#13025553

Not Before

13/08/2024, 16:00

Not After

24/12/2040, 16:00

Subject

CN=Microsoft Windows Production PCA 2011,OU=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US,1.2.840.113549.1.9.1=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
Certificate

Issuer

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

Not Before

26/09/2024, 00:00

Not After

25/11/2035, 23:59

Subject

CN=DigiCert Timestamp 2024,O=DigiCert,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

22:9c:2f:f0:fb:52:14:45:91:90:0e:db:21:cd:51:f8:7c:4b:7b:19:bc:01:18:da:56:40:d7:25:e1:0c:8b:61
Signer

Actual PE Digest

22:9c:2f:f0:fb:52:14:45:91:90:0e:db:21:cd:51:f8:7c:4b:7b:19:bc:01:18:da:56:40:d7:25:e1:0c:8b:61

Digest Algorithm

sha256

PE Digest Matches

false

Headers

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

LCMapStringA
LoadLibraryA
CreateNamedPipeA
ReadFile
PeekNamedPipe
WriteFile
CloseHandle
GetHandleInformation
DisconnectNamedPipe
FlushFileBuffers
GlobalFree
GlobalAlloc
GetTickCount
GetTimeZoneInformation
SetLastError
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
GlobalLock
WaitForSingleObject
InterlockedIncrement
InterlockedDecrement
GetProcAddress
WideCharToMultiByte
MultiByteToWideChar
GlobalUnlock
LocalFree
GetLastError
lstrcpynA
EnterCriticalSection
lstrcpyA
LocalAlloc
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
GetCurrentProcess
SetFilePointer
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
WritePrivateProfileStringA
lstrcatA
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
GetProcessVersion
SetErrorMode
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
TerminateProcess
RaiseException
GetSystemTime
GetLocalTime
GetACP
HeapSize
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
FreeLibrary
GetCommandLineA
Sleep
IsBadReadPtr
HeapReAlloc
ExitProcess
GetModuleHandleA
GetModuleFileNameA
HeapFree
lstrcpynW
RtlMoveMemory
HeapAlloc
lstrlenA
GetProcessHeap

user32

TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SetWindowLongA
SetWindowPos
ShowWindow
SetFocus
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetDC
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
DestroyMenu
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
EnableWindow
SetCursor
SendMessageA
PostMessageA
PostQuitMessage
SetWindowTextA
GetMenuItemCount
UnhookWindowsHookEx
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
PtInRect
GetClassNameA
GetSystemMetrics
GetWindowTextA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
ReleaseDC
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
GetCursorPos
GetClassInfoA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
SetWindowsHookExA
UnregisterClassA

gdi32

CreateBitmap
SetTextColor
SetMapMode
SetViewportOrgEx
TextOutA
RectVisible
PtVisible
GetStockObject
GetDeviceCaps
SetBkColor
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetObjectA
ExtTextOutA
Escape
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx

rasapi32

RasHangUpA
RasGetConnectStatusA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegCloseKey

comctl32

ord17

wsock32

WSAStartup
WSACleanup
select
closesocket
recv
send

wininet

InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
InternetConnectA
InternetSetOptionA
InternetCloseHandle
InternetOpenA

Sections

.text
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 56KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 920B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

99812fac9874e1d09586a199277b80a9

Code Sign

4a:44:57:34:5f:bd:80:46:b8:38:de:63:63:6f:96:d5Certificate

Extended Key Usages

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04Certificate

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

22:9c:2f:f0:fb:52:14:45:91:90:0e:db:21:cd:51:f8:7c:4b:7b:19:bc:01:18:da:56:40:d7:25:e1:0c:8b:61Signer

Headers

File Characteristics

Imports

kernel32

user32

gdi32

rasapi32

winspool.drv

advapi32

comctl32

wsock32

wininet

Sections

.text Size: 108KB - Virtual size: 107KB

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 56KB - Virtual size: 164KB

.rsrc Size: 4KB - Virtual size: 920B

4a:44:57:34:5f:bd:80:46:b8:38:de:63:63:6f:96:d5
Certificate

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
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

22:9c:2f:f0:fb:52:14:45:91:90:0e:db:21:cd:51:f8:7c:4b:7b:19:bc:01:18:da:56:40:d7:25:e1:0c:8b:61
Signer

.text
Size: 108KB - Virtual size: 107KB

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 56KB - Virtual size: 164KB

.rsrc
Size: 4KB - Virtual size: 920B