blackmoon | 28b57f29ca1eb6c96eaf0fcce2a16406b9260959d86bbb48f5661a797ccd9d18

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General

Target

28b57f29ca1eb6c96eaf0fcce2a16406b9260959d86bbb48f5661a797ccd9d18
Size

312KB
MD5

518d1e0e4581c568a025bbd44163a61b
SHA1

35f9937c1432232cacfe1d0f813086b6b4759805
SHA256

28b57f29ca1eb6c96eaf0fcce2a16406b9260959d86bbb48f5661a797ccd9d18
SHA512

b42359561fb7ae0fe49af888327eb95b1eb9636a56535b45a53d15eb778e9bfff6123e0954f1d14e530d0dc7cdcb193fea84aa390ac9a29ac4d11e225a83583a
SSDEEP

6144:OpKfBVwCsEbexRCrBL0kWV7yLHHPu9pcwSXh:+KfB/sEbexOBL0kWBYPu9qwSx

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
28b57f29ca1eb6c96eaf0fcce2a16406b9260959d86bbb48f5661a797ccd9d18

Files

28b57f29ca1eb6c96eaf0fcce2a16406b9260959d86bbb48f5661a797ccd9d18
.dll windows x86

1b61e1450872baca094ffd1a402f1591

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

VirtualAllocEx
WriteProcessMemory
WaitForSingleObject
CreateRemoteThread
CloseHandle
CreateToolhelp32Snapshot
Process32First
Process32Next
IsBadCodePtr
GetCurrentProcess
LocalAlloc
LocalFree
GetProcessHeap
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
WriteFile
CreateFileA
SetFileAttributesA
CreateProcessA
GetStartupInfoA
GetTickCount
FindClose
FindNextFileA
DeleteFileA
OpenProcess
FindFirstFileA
GetPrivateProfileStringA
ReadFile
GetFileSize
SetFilePointer
GetModuleFileNameA
GetStdHandle
ReadConsoleA
GetCommandLineA
FreeLibrary
LoadLibraryA
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
LCMapStringA
CreateFileMappingA
OpenFileMappingA
UnmapViewOfFile
MapViewOfFile
GetCurrentProcessId
DeleteCriticalSection
CreateThread
GetWindowsDirectoryA
GetSystemDirectoryA
GetTempPathA
GetLocalTime
GlobalMemoryStatusEx
GetProcAddress
VirtualFree
VirtualAlloc
MoveFileA
CreateDirectoryA
Sleep
RemoveDirectoryA
GetModuleHandleA

user32

MoveWindow
GetWindowRect
GetWindowLongA
GetDC
FindWindowExA
IsWindowVisible
MessageBoxA
GetDesktopWindow
ReleaseDC
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
SetLayeredWindowAttributes
SetWindowLongA
GetClassNameA
GetWindowTextA

shell32

SHGetSpecialFolderPathA

shlwapi

PathFileExistsA

ws2_32

socket
inet_addr
htons
connect
send
closesocket
getsockname
ntohs
WSAAsyncSelect
WSACleanup
gethostbyname
inet_ntoa
WSAStartup
recv
select

gdi32

SetStretchBltMode
GetObjectA
CreateCompatibleBitmap
CreateCompatibleDC
GetDIBits
DeleteDC
SelectObject
StretchBlt
DeleteObject

msvcrt

calloc
_getch
strstr
realloc
strchr
strrchr
_stricmp
sprintf
??3@YAXPAX@Z
??2@YAPAXI@Z
malloc
free
strncpy
atoi
_ftol
floor
_CIpow
strncmp
modf
_CIfmod
strtod
srand
rand

oleaut32

VariantTimeToSystemTime
SystemTimeToVariantTime

Exports

Exports

MpAddDynamicSignatureFile
MpAllocMemory
MpAmsiCloseSession
MpAmsiNotify
MpAmsiScan
MpAsrSetHipsUserExclusion
MpChangeCapability
MpCheckAccessForClipboardOperation
MpCheckAccessForClipboardOperationEx
MpCheckAccessForDragDropOperation
MpCheckAccessForPrintOperation
MpCleanControl
MpCleanOpen
MpCleanPrecheckStart
MpCleanStart
MpClientUtilExportFunctions
MpClose
MpConfigClose
MpConfigDelValue
MpConfigGetValue
MpConfigGetValueAlloc
MpConfigInitialize
MpConfigIteratorClose
MpConfigIteratorEnum
MpConfigIteratorOpen
MpConfigOpen
MpConfigQueryProtection
MpConfigRegisterForNotifications
MpConfigSetValue
MpConfigUninitialize
MpConfigUnregisterNotifications
MpConveyDlpBypass
MpConveySampleSubmissionResult
MpConveyUserChoiceForDlpNotification
MpConveyUserChoiceForDlpNotificationEx
MpConveyUserChoiceForSampleList
MpCreateComInstance
MpDbgAllocMemory
MpDebugExportFunctions
MpDelegateCopyFile
MpDeleteAsrHistory
MpDetectionEnumerate
MpDetectionQuery
MpDlpDelegateEnforcement
MpDynamicSignatureEnumerate
MpDynamicSignatureOpen
MpElevateCleanHandle
MpElevationHandleAcquire
MpElevationHandleActivate
MpElevationHandleAttach
MpElevationHandleOpen
MpErrorMessageFormat
MpFastMemoryScan
MpFastMemoryScanOpen
MpFlushLowfiCache
MpForcedReboot
MpFreeMemory
MpGenerateSignature
MpGenerateSignatureEx
MpGenerateThreatReport
MpGetAsrBlockedActionInfos
MpGetAsrBlockedActions
MpGetAsrBlockedProcesses
MpGetCallistoDetections
MpGetCopyAcceleratorProcessStatus
MpGetDevMode
MpGetDlpEvents
MpGetEngineVersion
MpGetFCValue
MpGetHIPSRuleInfo
MpGetMAPSConnectivityStatusInfo
MpGetRunningMode
MpGetSampleChunk
MpGetSampleListRequiringConsent
MpGetTPStateInfo
MpGetTaskSchedulerStrings
MpGetThreatExecutionInfo
MpHandleClose
MpIsDeviceControlAvailable
MpIsGivenRunningModeSupported
MpIsRtpAutoEnable
MpManagerDisable
MpManagerEnable
MpManagerOpen
MpManagerStatusQuery
MpManagerStatusQueryEx
MpManagerVersionQuery
MpManagerXBGMDisable
MpManagerXBGMEnable
MpMemoryScanStart
MpNetworkCapture
MpNotificationRegister
MpOfflineScanInstall
MpOfflineScanStatusQuery
MpOpen
MpProductGenuineCheck
MpQuarantineRequest
MpQueryDefaultFolderGuardList
MpQueryEngineConfigDword
MpQueryFileTrustByHandle
MpRemapCallistoDetections
MpRemoveDynamicSignatureFile
MpReportClipboardOwner
MpRequestSnooze
MpSampleQuery
MpSampleSubmit
MpScanControl
MpScanResult
MpScanStart
MpScanStartEx
MpSendBrowserHeartbeat
MpSendDeviceControlToast
MpSetBreakTheGlassStatus
MpSetTPState
MpSetUacElevationDefaultWindowHandle
MpShowDlpDetailsDialog
MpShutdownCopyAcceleratorProcess
MpSmartLockerEnable
MpTelemetryAddToAverageDWORD
MpTelemetryAddToStreamDWORD
MpTelemetryAddToStreamDWORD64
MpTelemetryAddToStreamString
MpTelemetryIncrementDWORD
MpTelemetryInitialize
MpTelemetryIsOptIn
MpTelemetryLiteralAddToAverageDWORD
MpTelemetryLiteralAddToStreamDWORD
MpTelemetryLiteralAddToStreamDWORD64
MpTelemetryLiteralAddToStreamString
MpTelemetryLiteralIncrementDWORD
MpTelemetryLiteralSetDWORD
MpTelemetryLiteralSetDWORD64
MpTelemetryLiteralSetIfMaxDWORD
MpTelemetryLiteralSetIfMinDWORD
MpTelemetryLiteralSetString
MpTelemetrySetConsent
MpTelemetrySetDWORD
MpTelemetrySetDWORD64
MpTelemetrySetIfMaxDWORD
MpTelemetrySetIfMinDWORD
MpTelemetrySetString
MpTelemetryUninitialize
MpTelemetryUpdateUserConsent
MpTelemetryUpload
MpThreatAction
MpThreatEnumerate
MpThreatHistoryRequest
MpThreatLocalizedInfoQuery
MpThreatOpen
MpThreatQuery
MpThreatRollup
MpTriggerErrorHeartbeatReport
MpTriggerHeartbeatOnUninstall
MpTriggerStatusRefreshNotification
MpUpdateBrowserActiveTab
MpUpdateControl
MpUpdateDevMode
MpUpdateEngine
MpUpdatePlatform
MpUpdateStart
MpUpdateStartEx
MpUtilsExportFunctions
MpWDEnable
MpXBGMEnable
MpXBGMFreeEvent
MpXBGMGetData
MpXBGMPutData
MpXBGMUpdateIV
MputAddToAverageDWORD64Rpc
MputAddToAverageDWORDRpc
MputIncrementDWORD64Rpc
MputIncrementDWORDRpc
MputSetBoolRpc
MputSetDWORD64Rpc
MputSetDWORDRpc
MputSetIfMaxDWORD64Rpc
MputSetIfMaxDWORDRpc
MputSetIfMinDWORD64Rpc
MputSetIfMinDWORDRpc
MputSetStringRpc
WDEnable
WDStatus

Sections

.text
Size: 240KB - Virtual size: 238KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 664B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1b61e1450872baca094ffd1a402f1591

Headers

File Characteristics

Imports

kernel32

user32

shell32

shlwapi

ws2_32

gdi32

msvcrt

oleaut32

Exports

Exports

Sections

.text Size: 240KB - Virtual size: 238KB

.rdata Size: 16KB - Virtual size: 12KB

.data Size: 40KB - Virtual size: 122KB

.rsrc Size: 4KB - Virtual size: 664B

.reloc Size: 8KB - Virtual size: 7KB

.text
Size: 240KB - Virtual size: 238KB

.rdata
Size: 16KB - Virtual size: 12KB

.data
Size: 40KB - Virtual size: 122KB

.rsrc
Size: 4KB - Virtual size: 664B

.reloc
Size: 8KB - Virtual size: 7KB