Static task
static1
Behavioral task
behavioral1
Sample
b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82.exe
Resource
win10v2004-20231023-en
General
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Target
b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82
-
Size
71KB
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MD5
7ca605f68fceaa0b9e796d67b6017fb5
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SHA1
35a4c244bdd275133ff3c497bcd1eda57eb9681f
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SHA256
b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82
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SHA512
ec6a84412137ab6b2eb363400b56255385c0c386699f928a962e02a083648972676aa9b2e4eeb42e63d8a739f8333c943fe9e8f2fda9a9a6e768db29ad5f1d2c
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SSDEEP
1536:CK24d3eOE6pXI90Yg00NSi8rpE9RukExzjVHcrK:y0oPrbkENpcrK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82
Files
-
b103c790570a009355a3064c7e14e4f2d08b372ed98d95a2648d4c66d255bf82.exe windows:6 windows x86 arch:x86
d207917e5b4f06098e73d5275c7bb568
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
shell32
SHGetFileInfo
kernel32
LocalSize
lstrcpyn
GetProcessHeap
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleA
IsBadReadPtr
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
MultiByteToWideChar
WideCharToMultiByte
GetUserDefaultLCID
FreeLibrary
GetProcAddress
LoadLibraryA
LCMapStringA
GetCurrentProcessId
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
RtlMoveMemory
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
user32
DefFrameProcW
EndDialog
GetClassInfoExW
CreateIconFromResource
wsprintfA
DefMDIChildProcW
CreateWindowExW
MessageBoxA
comctl32
ImageList_Add
ImageList_Create
ImageList_AddMasked
ole32
CoInitialize
CoUninitialize
CreateStreamOnHGlobal
oleaut32
VariantTimeToSystemTime
VariantInit
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetLBound
SafeArrayGetUBound
SysAllocString
SafeArrayCreate
SafeArrayDestroy
VariantClear
VariantCopy
VariantChangeType
OleLoadPicture
SafeArrayGetDim
SafeArrayGetElemsize
vcruntime140
__current_exception
__current_exception_context
_except_handler4_common
__std_exception_copy
__std_exception_destroy
_CxxThrowException
strchr
memset
strstr
memcpy
api-ms-win-crt-convert-l1-1-0
atoi
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
_set_fmode
__p__commode
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
malloc
_callnewh
api-ms-win-crt-runtime-l1-1-0
_c_exit
_register_thread_local_exe_atexit_callback
_cexit
_exit
_initterm_e
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_controlfp_s
terminate
_initterm
_initialize_narrow_environment
_configure_narrow_argv
_set_app_type
_seh_filter_exe
exit
_get_narrow_winmain_command_line
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ