Static task
static1
Behavioral task
behavioral1
Sample
1c3fec4b25308086e4f0e0f2ceb0a991.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1c3fec4b25308086e4f0e0f2ceb0a991.exe
Resource
win10v2004-20231222-en
General
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Target
1c3fec4b25308086e4f0e0f2ceb0a991
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Size
43KB
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MD5
1c3fec4b25308086e4f0e0f2ceb0a991
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SHA1
bc55d99642f9ac2bf59b78190cbfa9221322c861
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SHA256
b766a0143a5955b09bd3fe40dd47dd7c3321ae2dfd04268a447a9206970bfba6
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SHA512
101fe32aa1a2a30d361139fb218b685930c35370486de36bccf20191444d47a4eaf274f0db5e6e4a64f19c5f1821cf586a6548eda916f3593a0fb5eebf3f02e5
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SSDEEP
768:y9E4+cqaqnlF9kEk/Ut8GYnXLpVKuCwM86lgZjUJaRV:oUnNOsz2tVKuCfJWHRV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1c3fec4b25308086e4f0e0f2ceb0a991
Files
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1c3fec4b25308086e4f0e0f2ceb0a991.exe windows:5 windows x86 arch:x86
1645bda4b9e9da71832c4fef85e96bad
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
GetThreadContext
VirtualProtect
LoadLibraryA
ResumeThread
SetThreadContext
CreateProcessA
GetModuleFileNameA
CreateMutexA
OpenMutexA
GetModuleHandleA
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
HeapAlloc
RtlUnwind
RaiseException
GetLastError
HeapFree
GetCommandLineA
GetStartupInfoA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
SetUnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
user32
FindWindowA
PostMessageA
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: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ