Static task
static1
Behavioral task
behavioral1
Sample
3f1a7b43e51c8f413eda0944a912cf3e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f1a7b43e51c8f413eda0944a912cf3e.exe
Resource
win10v2004-20231222-en
General
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Target
3f1a7b43e51c8f413eda0944a912cf3e
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Size
264KB
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MD5
3f1a7b43e51c8f413eda0944a912cf3e
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SHA1
651b386aa72561f0bbbcf419f017e03de4b7b355
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SHA256
6bb5646ba7b134cb33da93a92f4e034ef72272159a37c2b464474d809a935b7b
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SHA512
80477ce5c61f42bc14bc0ea2b2141a12c3722bd8c537a3d41992105ba534dfacc911c0bec79ba62527cddff2a968307a0443910f5f51aa55da1c5608ff6b22bf
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SSDEEP
6144:N0guddSmSO1xHne/W3w2KkwwKqEKIw3lwbK:N0guXSmSkc/WHKkKbK3MK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f1a7b43e51c8f413eda0944a912cf3e
Files
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3f1a7b43e51c8f413eda0944a912cf3e.exe windows:4 windows x86 arch:x86
53847fcab35f2c9f794466bb75c9e8c7
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcpyA
lstrlenA
LoadLibraryA
lstrcpynA
HeapAlloc
HeapReAlloc
GetProcessHeap
GetCommandLineA
HeapFree
GetVersionExA
GetStartupInfoA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualFree
VirtualAlloc
HeapDestroy
HeapCreate
GetProcAddress
GetModuleHandleA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSection
Sleep
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
MultiByteToWideChar
GetCPInfo
GetACP
GetOEMCP
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
Sections
.text Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 207KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ