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Behavioral task
behavioral1
Sample
aa01a94880173c65bead9b2e3bdc9686.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa01a94880173c65bead9b2e3bdc9686.dll
Resource
win10v2004-20240226-en
General
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Target
aa01a94880173c65bead9b2e3bdc9686
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Size
436KB
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MD5
aa01a94880173c65bead9b2e3bdc9686
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SHA1
c271c5d67717207d3004c8f7f9d6f51d482fb8b9
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SHA256
d954823c0097ae17f06fa10fc4e541b736826e23515ea67e6ee5eb886d42dcf3
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SHA512
2a9ab52cbafd9b4f4ef0c3756b21e2fe07e8654f69285fa4eecd97cd8b35dbc93f17e69606c173223f0317135a3c3ade91f76b9f7415add5682a1a42e98c96d5
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SSDEEP
12288:poGSov3cOPH1wHqJKkztw9pedI8l3Lxl0q:px3vvuH6KkJl7Iq
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa01a94880173c65bead9b2e3bdc9686
Files
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aa01a94880173c65bead9b2e3bdc9686.dll windows:4 windows x86 arch:x86
27eb823fe1296b8e1ae3cbed3717776e
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
Beep
GetCurrentProcess
CreateProcessA
CreateWaitableTimerA
SetWaitableTimer
VirtualQueryEx
VirtualProtectEx
VirtualAllocEx
CreateFileMappingA
VirtualFreeEx
UnmapViewOfFile
ReadProcessMemory
WriteProcessMemory
CreateRemoteThread
WaitForSingleObject
GetProcessHeap
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
DeleteFileA
GetCurrentDirectoryA
WriteFile
GetTickCount
GetModuleFileNameA
LCMapStringA
Sleep
GetVersionExA
GetCommandLineA
GetCurrentThread
IsBadCodePtr
SetUnhandledExceptionFilter
FlushFileBuffers
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
SetFilePointer
GetStringTypeW
GetStringTypeA
RaiseException
LCMapStringW
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleA
CreateThread
RtlMoveMemory
MapViewOfFile
OpenFileMappingA
Process32Next
Process32First
GetProcAddress
LoadLibraryA
FreeLibrary
GetCurrentProcessId
TerminateProcess
OpenProcess
DeviceIoControl
lstrcpyn
CreateFileA
CloseHandle
Module32Next
Module32First
CreateToolhelp32Snapshot
GetSystemDirectoryA
GetTempPathA
VirtualAlloc
VirtualFree
GetWindowsDirectoryA
GetLastError
MultiByteToWideChar
WideCharToMultiByte
GetVersion
InterlockedDecrement
InterlockedIncrement
RtlUnwind
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
InitializeCriticalSection
user32
GetGUIThreadInfo
LoadKeyboardLayoutA
GetKeyboardLayoutNameA
ActivateKeyboardLayout
GetKeyboardLayout
SystemParametersInfoA
GetKeyboardLayoutList
UnloadKeyboardLayout
PostMessageA
GetForegroundWindow
MessageBoxTimeoutA
MessageBoxA
GetWindowThreadProcessId
GetClassNameA
MsgWaitForMultipleObjects
IsWindowVisible
GetWindow
GetDesktopWindow
GetAsyncKeyState
CallWindowProcA
KillTimer
SetTimer
wvsprintfA
wsprintfA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
GetWindowTextA
advapi32
RegSetValueExA
CryptCreateHash
CryptReleaseContext
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegDeleteValueA
RegEnumValueA
RegFlushKey
RegCreateKeyA
RegCloseKey
RegDeleteKeyA
RegOpenKeyA
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptAcquireContextA
shell32
SHGetSpecialFolderPathA
Exports
Exports
Sections
.text Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 114KB
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
.rfghfg0 Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rfghfg1 Size: 216KB - Virtual size: 215KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ