Static task
static1
Behavioral task
behavioral1
Sample
03cbd1f68b8dfd7fde99a8be7e33d858.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
03cbd1f68b8dfd7fde99a8be7e33d858.exe
Resource
win10v2004-20231215-en
General
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Target
03cbd1f68b8dfd7fde99a8be7e33d858
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Size
87KB
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MD5
03cbd1f68b8dfd7fde99a8be7e33d858
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SHA1
14d0748c39ea7dffc5ff8ca9502b5a9eddf75edb
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SHA256
41c3cc102672e317172cccd8d3d320282d0db821c9c7c4c07eefda511005c858
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SHA512
8f5b6d10b2ffba3bf34c73812a33e0b99c52627ad1ae365de03740b8f4ab2e023f3e38f72f1aa44962ca1f815c9c5f20724bb05f4123b033619c77a7150cfc51
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SSDEEP
1536:usN/zQjjrQxKf6I84A4GBQgS5h628DNCrH0FKts4y45x:uGrQLxrcFk8crhts4y45x
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 03cbd1f68b8dfd7fde99a8be7e33d858
Files
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03cbd1f68b8dfd7fde99a8be7e33d858.exe windows:5 windows x86 arch:x86
e645b5cd831e20704d57ba29b9761a4a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
WSACleanup
WSAStartup
__WSAFDIsSet
select
getsockname
closesocket
recv
send
connect
socket
htons
getservbyname
inet_addr
htonl
gethostbyname
getservbyport
ntohs
gethostbyaddr
WSAGetLastError
inet_ntoa
WSASetLastError
rpcrt4
RpcStringFreeA
UuidCreate
UuidToStringA
kernel32
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
HeapSize
RtlUnwind
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
GetConsoleMode
GetConsoleCP
SetFilePointer
InitializeCriticalSectionAndSpinCount
FreeLibrary
FlushFileBuffers
LoadLibraryA
GetSystemDirectoryA
CreateThread
Sleep
CreateFileA
SetFilePointerEx
ReadFile
CloseHandle
GetModuleFileNameA
SetFileAttributesA
CopyFileA
WriteFile
GetFileTime
SetFileTime
ExpandEnvironmentStringsA
CreateProcessA
CreateMutexA
WaitForSingleObject
GetCommandLineA
DeleteFileA
GetCurrentProcessId
GetProcAddress
UnhandledExceptionFilter
GetSystemTimeAsFileTime
GetLastError
HeapFree
GetStartupInfoA
HeapAlloc
GetModuleHandleW
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleA
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
user32
GetMessageA
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ