Behavioral task
behavioral1
Sample
a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab.exe
Resource
win10v2004-20230220-en
General
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Target
a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab
-
Size
56KB
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MD5
7251f10882c7437cd9ff13accd46ce2a
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SHA1
8e6c8680783d453f8404234400e823c5288fd507
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SHA256
a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab
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SHA512
98efefd2d44d15025a1e3f73ce149f61f508b6fc9ddb53d5d75cde0df690ed6d452e5c0fab47d515c4d9837c058ec0d3b0c0406ccfa7b62649ffd5ec9b4acaaf
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SSDEEP
768:3y8WfuTSqH6ROcwGASxU9iCbFiB9W10xRUWWx6FztCA:8fuT3oOYAT9VisCtr
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab
Files
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a99d6c49096e8c710d1788d6d61c5f831fa53fd04d03c8e33103ed43089dd3ab.exe windows x86
422e6575959d594211eadad9ef308086
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
GetModuleFileNameA
CloseHandle
ReadFile
GetFileSize
ExitProcess
GetCommandLineA
GetStringTypeW
GetModuleHandleA
CreateFileA
GetProcessHeap
GetStringTypeA
GetStartupInfoA
GetVersion
InterlockedDecrement
InterlockedIncrement
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetLastError
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
WriteFile
VirtualAlloc
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetFilePointer
GetProcAddress
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
SetStdHandle
FlushFileBuffers
user32
MessageBoxA
wsprintfA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ