Static task
static1
Behavioral task
behavioral1
Sample
40f7a95d97afd4c6d0f1bbce3fc0d1b0_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
40f7a95d97afd4c6d0f1bbce3fc0d1b0_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
40f7a95d97afd4c6d0f1bbce3fc0d1b0_exe32.exe
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Size
223KB
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MD5
40f7a95d97afd4c6d0f1bbce3fc0d1b0
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SHA1
aa3888d7aeb68e44f8d373673fc02566b0df04bc
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SHA256
8cee45168a1a85c131c7bbf1c8db4acb84329a57c654381f0c35b22fde12bc1e
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SHA512
6fc0baa056789a754794d29f4b46d84b3ceff3fd7934690072297b26f3be0cc0e42e68a3492ff9058469bb5e494dd038ffa685ec84e9b6fdd549f2ca34d479bb
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SSDEEP
1536:LfVLuTnlTTy9uEGe9t2oKLjWlCu8i9pUJANj1SqoWQQnew:LfVLWlTTbEGe9AJKlCvIUrqoW5n/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40f7a95d97afd4c6d0f1bbce3fc0d1b0_exe32.exe
Files
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40f7a95d97afd4c6d0f1bbce3fc0d1b0_exe32.exe.exe windows:4 windows x86
faea664dccb12d653cbea3ef51eb7d97
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
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
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
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 144KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 75KB
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: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE