Static task
static1
Behavioral task
behavioral1
Sample
a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6.exe
Resource
win10v2004-20230831-en
General
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Target
a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6
-
Size
632KB
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MD5
5da85ed3b06953b4f9348d5a139aac4c
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SHA1
e665b5eeff22dee90f265a0f571cc3edc3430018
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SHA256
a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6
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SHA512
04e9b22dd777417dc0b1dc2ee04f08f94a0c8f1a57a2d391901b9b8f64bf6e8d3f28e6f520f30ac2a588fc46e757de1379b893616416cd6005f78fb3a7dfbca0
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SSDEEP
12288:q/iSuokQiMXBLfzYjnlJE1xl444clzKbtDf4TclbwO0dJYPjfWrhrn:q/iUbVKnHEva4plzKxT4TclEO0yjM7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6
Files
-
a199af5bfb9546622bcc5655ec0921afbd81eff1ca0757ef0bb19eff4e2c6af6.exe windows x86
959c9df12e2ee961f3fcecfec5f9b8d1
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
kernel32
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
HeapDestroy
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
Sleep
UnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetProcessHeap
InitializeCriticalSection
GetModuleHandleW
SetUnhandledExceptionFilter
GetStartupInfoA
GetCurrentProcess
GetCommandLineA
GetTempFileNameW
FindResourceExW
FindResourceW
LoadResource
VerSetConditionMask
SetFilePointerEx
CreateDirectoryW
SizeofResource
FormatMessageW
GetVersionExW
GetModuleFileNameW
CreateFileW
lstrlenW
GetTempPathW
RaiseException
VerifyVersionInfoW
Process32FirstW
LockResource
RemoveDirectoryW
Process32NextW
CreateToolhelp32Snapshot
CloseHandle
DeleteFileW
LocalFree
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
GetStartupInfoW
MapViewOfFile
UnmapViewOfFile
VirtualQuery
CreateFileMappingW
SetFilePointer
ReadFile
shlwapi
PathQuoteSpacesW
advapi32
OpenServiceW
OpenSCManagerW
CloseServiceHandle
QueryServiceStatusEx
ole32
CoUninitialize
CoInitializeEx
user32
wvsprintfW
CharLowerBuffW
MessageBoxW
Sections
.text Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 556KB - Virtual size: 556KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ