Static task
static1
Behavioral task
behavioral1
Sample
c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d.exe
Resource
win10v2004-20231023-en
General
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Target
c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d
-
Size
442KB
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MD5
2c7abf92846a90de3ca976a544c4d54b
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SHA1
1aa86603b3613c8d96c063185581099dbc3906f4
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SHA256
c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d
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SHA512
4e38ded58ead8147e8894c76f142b3fb4672f51ce9d03d75d1e210ea3687fd6b233073099b581f7ae282e17fbcddf5a6df3087497f80687a420a23f831dbfc4d
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SSDEEP
6144:x5zm3euDmGHsJ6Ozg4lfk/IlGXBxr47niHDLH+nAOsyqJwLc89:x5zmjDG66gEfk/IwHjboLLt9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d
Files
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c1b2f410d74340b26b077ea6f4c1259fa98ca4e5c39a25e6acf00be9afb8df0d.exe windows:6 windows x86
08dce6791e72d21b7643723d2a8acb76
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
GetCommandLineW
lstrcmpiW
LocalFree
GetStartupInfoW
SetEndOfFile
GetFileSize
DeleteFileW
LoadLibraryExW
WriteFile
ReadFile
CreateFileW
CreateMutexW
ReleaseMutex
ResetEvent
CreateEventW
SetEvent
InitializeCriticalSection
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
RaiseException
DecodePointer
WideCharToMultiByte
MultiByteToWideChar
LoadLibraryW
FreeLibrary
GetCurrentProcess
IsBadReadPtr
GetProcAddress
GetModuleHandleW
VirtualProtect
GetCurrentThreadId
GetCurrentProcessId
WaitForSingleObject
GetLastError
SetUnhandledExceptionFilter
CloseHandle
WriteConsoleW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
SetStdHandle
ReadConsoleW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetStdHandle
ExitProcess
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
SetFilePointerEx
GetFileType
GetModuleHandleExW
RtlUnwind
InitializeSListHead
QueryPerformanceCounter
FindResourceW
SizeofResource
LockResource
LoadResource
GetModuleFileNameW
FindResourceExW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
IsDebuggerPresent
OutputDebugStringW
GetStringTypeW
FormatMessageW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
FlushFileBuffers
MulDiv
GetACP
SetFilePointer
WaitForSingleObjectEx
UnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
user32
wsprintfW
SendMessageTimeoutW
IsWindow
CharNextW
FindWindowW
advapi32
RegCloseKey
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegDeleteKeyW
RegDeleteValueW
RegQueryInfoKeyW
RegEnumKeyExW
shell32
SHGetSpecialFolderPathW
ord165
ShellExecuteExW
ole32
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
OleInitialize
oleaut32
VarUI4FromStr
shlwapi
StrStrIW
PathAppendW
PathCombineW
PathRemoveFileSpecW
PathFileExistsW
gdiplus
GdiplusStartup
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
Sections
.text Size: 225KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 93KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ