aa
Behavioral task
behavioral1
Sample
fb2a95046d21ed7817dcc1affd4788ba7d49365e8fb3e1bd9320b2f6dbad734f.dll
Resource
win7-20240221-en
General
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Target
fb2a95046d21ed7817dcc1affd4788ba7d49365e8fb3e1bd9320b2f6dbad734f
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Size
292KB
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MD5
673eef704e69fedf2366bddf53512912
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SHA1
11ee803ae1b3c4c7595e0d96b172012ffd78a0ac
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SHA256
fb2a95046d21ed7817dcc1affd4788ba7d49365e8fb3e1bd9320b2f6dbad734f
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SHA512
e19783ef16e88e704e36267d10c599e96c9c0499445c39194fe4a4acea3ace4a7d474c434a369d5f676e35a463e82cee06361185e7da013625c11e161a6b5957
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SSDEEP
768:O1XR6/Nr/2CTg/y9LMHThZgVs/y+BMfw+6/QRqxWygFO+hAt+7iB9EHXTFoohNtH:O1eyCMHThZIB6/QQHgFvK+fDOwtzQe
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 fb2a95046d21ed7817dcc1affd4788ba7d49365e8fb3e1bd9320b2f6dbad734f
Files
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fb2a95046d21ed7817dcc1affd4788ba7d49365e8fb3e1bd9320b2f6dbad734f.dll windows:4 windows x86 arch:x86
1f951348f71be2a4d783c10d45479c5d
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
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
CloseHandle
WriteFile
CreateFileA
WaitForSingleObject
CreateProcessA
ExitProcess
GetCommandLineA
GetModuleFileNameA
GetModuleHandleA
GetStartupInfoA
GetProcessHeap
GetVersion
RtlUnwind
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
GetProcAddress
VirtualAlloc
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
SetFilePointer
InterlockedDecrement
InterlockedIncrement
SetUnhandledExceptionFilter
IsBadCodePtr
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
FlushFileBuffers
user32
GetMessageA
DispatchMessageA
wsprintfA
MessageBoxA
TranslateMessage
PeekMessageA
oleaut32
VariantTimeToSystemTime
Exports
Exports
Sections
.text Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 220KB - Virtual size: 223KB
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: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ