Static task
static1
Behavioral task
behavioral1
Sample
b7791d186f08fd0127e87905e0bc84f2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b7791d186f08fd0127e87905e0bc84f2.exe
Resource
win10v2004-20240226-en
General
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Target
b7791d186f08fd0127e87905e0bc84f2
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Size
106KB
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MD5
b7791d186f08fd0127e87905e0bc84f2
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SHA1
29295e4aba94d642b40f9855d1aa40140b319052
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SHA256
6917ac11c110fc80de54f9b51e53a1b7c3bded79bbf548372a300da8b0b54afc
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SHA512
90bc6b69e4efe2b87d8752ab168f9bed534bd1a83355d843572c1dde3db95a93d78184ec7aab52a364340967a4f501be117b9dc3920dfb5394c525f38df17df4
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SSDEEP
1536:00jq9ZIs5J9RQYcGcqKmyOYeQEHmJjaSI6fnjQPASVHFRyacrt2YEb:0K09RQbqnyOYgG9adujafyaqwYEb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7791d186f08fd0127e87905e0bc84f2
Files
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b7791d186f08fd0127e87905e0bc84f2.exe windows:5 windows x86 arch:x86
170ed239e48b14a9d186ccb23d8f537a
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
GetProcAddress
LoadLibraryA
SetThreadContext
GetModuleHandleA
RtlUnwind
RaiseException
GetCommandLineA
GetStartupInfoA
HeapAlloc
GetLastError
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ