Static task
static1
Behavioral task
behavioral1
Sample
883a96c5d9fee0a87acc91992b4a7bbf.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
883a96c5d9fee0a87acc91992b4a7bbf.exe
Resource
win10v2004-20240226-en
General
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Target
883a96c5d9fee0a87acc91992b4a7bbf
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Size
237KB
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MD5
883a96c5d9fee0a87acc91992b4a7bbf
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SHA1
c8399c798d9506c282995a9d5d33bdb8f1253442
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SHA256
4b902b3175a25bf96df38b4b50360ea52dedfa7cc107bc4f5d59990ca990112e
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SHA512
75590864dc02c4d24c476d7b8cef30096297ceecc17b0a1e3774a1b8b5150b811a534e6e6458b2da0d83955b491776e516d216a7e1563f3d0493813619c18846
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SSDEEP
1536:PXs9wrnUh4d7ygVpn0uv77P11gqu87qhofg/dB0A:PXYw4+dGgLn0sP11gqGofg15
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 883a96c5d9fee0a87acc91992b4a7bbf
Files
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883a96c5d9fee0a87acc91992b4a7bbf.exe windows:4 windows x86 arch:x86
bbbaf1c2eb723302fbbb7808c45c4bc3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
dwsxrfh Size: 4KB - Virtual size: 80KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE