Behavioral task
behavioral1
Sample
88f8f2bfbf9f5fe2613699098be532cc60aa15a2389c5ddabe821d67381fdfb6.exe
Resource
win7-20230831-en
General
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Target
88f8f2bfbf9f5fe2613699098be532cc60aa15a2389c5ddabe821d67381fdfb6
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Size
224KB
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MD5
dc4f46d18c7724b2149d63f883b24141
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SHA1
466a1acf74c334cfdfb88ee176c53a70e216863a
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SHA256
88f8f2bfbf9f5fe2613699098be532cc60aa15a2389c5ddabe821d67381fdfb6
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SHA512
c56029ea0fe2e9babaf7b8586ba5c2dac956217380bd0c9f978a54d96af44275cf425b3bc216f92f08ed7341bf1791c2c5ba2f79083b4550614e0438795d73ed
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SSDEEP
6144:Z5jtMUppWpODAvk8fY67zbN0nXjA5qXm:Z5jtMsgODAc8fYMzbN0nXEEX
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 88f8f2bfbf9f5fe2613699098be532cc60aa15a2389c5ddabe821d67381fdfb6
Files
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88f8f2bfbf9f5fe2613699098be532cc60aa15a2389c5ddabe821d67381fdfb6.exe windows x86
4067bd4c63c344f75c7bcd3601c1c3ca
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
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
Sleep
GetTickCount
GetCommandLineA
GetModuleFileNameA
FreeLibrary
GetProcAddress
LoadLibraryA
ExitProcess
RtlMoveMemory
IsBadCodePtr
SetUnhandledExceptionFilter
GetModuleHandleA
LCMapStringA
GetProcessHeap
RtlZeroMemory
LocalSize
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
GetOEMCP
GetStartupInfoA
GetVersion
InterlockedDecrement
InterlockedIncrement
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetLastError
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
RaiseException
VirtualAlloc
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
CloseHandle
SetFilePointer
MultiByteToWideChar
LCMapStringW
GetCPInfo
GetACP
user32
PeekMessageA
MessageBoxA
wsprintfA
DispatchMessageA
GetMessageA
TranslateMessage
shell32
ShellExecuteA
CommandLineToArgvW
iphlpapi
GetIpForwardTable
advapi32
AdjustTokenPrivileges
CreateProcessAsUserA
ws2_32
WSAStartup
oleaut32
VariantTimeToSystemTime
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 848B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE