Static task
static1
Behavioral task
behavioral1
Sample
bf8cbb8cd6429756ff8c4c8fcf5c3ac7.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
bf8cbb8cd6429756ff8c4c8fcf5c3ac7.exe
Resource
win10v2004-20230703-en
General
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Target
bf8cbb8cd6429756ff8c4c8fcf5c3ac7.exe
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Size
790KB
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MD5
bf8cbb8cd6429756ff8c4c8fcf5c3ac7
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SHA1
88f268c664e39ff135558c8bb7dce1c4fd094775
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SHA256
ecdb84edde23fb8536c6e8eaf5205dc4f07ff3b0cb920812ad82d39e9df65098
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SHA512
f525f7ef1a1c31af9f18ef6fb2053a9b387dd9d5d9e883977a3f3a635b06cab635879ef3a115b04fa11a66fd8dd5a13ed1c96fdee1cadab26940a4c6f8a4a3de
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SSDEEP
24576:/5fYmyv782gc7NQcR6ZfEKtSQvlj7pFM9w:xA9oZcKfEQ9M9w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf8cbb8cd6429756ff8c4c8fcf5c3ac7.exe
Files
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bf8cbb8cd6429756ff8c4c8fcf5c3ac7.exe.exe windows x86
89f31cc98c9c9a3ea8c3064ac6b21279
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
WaitForSingleObject
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
GetLastError
CreateMutexW
FreeConsole
GetModuleHandleA
CloseHandle
RtlUnwind
RaiseException
GetCommandLineA
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
Sections
.text Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 709KB - Virtual size: 711KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l:6 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ