Static task
static1
Behavioral task
behavioral1
Sample
99ff81b428dda9229bf2e4520e6f44d0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99ff81b428dda9229bf2e4520e6f44d0.exe
Resource
win10v2004-20231215-en
General
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Target
99ff81b428dda9229bf2e4520e6f44d0
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Size
100KB
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MD5
99ff81b428dda9229bf2e4520e6f44d0
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SHA1
a090cdf664a2c8d7eda85b82f4837656f347ce43
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SHA256
b0b83ec3e726a90e047fec8692a198c2397b62f03aa7a2462f2ae63aaa5e30db
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SHA512
c56235e704b614f82c6c65ffc2990fdb9d00f3f0a015f4202bd90c0f2b5747a0d1ef9e6db3570e38fe900da920081ff090b3c1a5b467486af577a43c0edc054c
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SSDEEP
768:8I2MVSD0Neg7g31lOog0m5STn3JFlqaG0EEq+jeCEy00IS03/77PlwIgFacso/wu:8UVSD0Negwlrm43hjpE70Iz77vpRo/l1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99ff81b428dda9229bf2e4520e6f44d0
Files
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99ff81b428dda9229bf2e4520e6f44d0.exe windows:4 windows x86 arch:x86
1bc7282f8734d6cd89a7f996d5039a90
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcessHeap
HeapFree
SetLastError
OpenProcess
GetCurrentThreadId
LoadLibraryA
GetProcAddress
GetModuleHandleA
CloseHandle
Process32Next
HeapAlloc
CreateToolhelp32Snapshot
GetCurrentThread
GetComputerNameA
GetSystemDefaultLCID
GetOEMCP
GetACP
GetCPInfo
CreateFileA
GetTickCount
CreateThread
GetThreadPriority
MultiByteToWideChar
GetCurrentProcessId
GetModuleFileNameA
FindFirstFileA
GetLastError
FindClose
GetCurrentProcess
Process32First
SetErrorMode
SetStdHandle
IsBadCodePtr
SetEndOfFile
IsBadReadPtr
LCMapStringW
Sleep
RtlUnwind
GetCommandLineA
GetVersion
ExitProcess
RaiseException
TerminateProcess
HeapReAlloc
HeapSize
ReadFile
SetFilePointer
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
FlushFileBuffers
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
LCMapStringA
user32
GetForegroundWindow
GetWindow
GetMessageA
GetWindowRect
gdi32
GetCurrentObject
advapi32
SetServiceStatus
StartServiceCtrlDispatcherA
StartServiceA
ControlService
DeleteService
CreateServiceA
CloseServiceHandle
OpenSCManagerA
OpenProcessToken
shell32
ShellExecuteExW
oleaut32
SysAllocStringLen
SysFreeString
Sections
.text Size: 68KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ