Static task
static1
Behavioral task
behavioral1
Sample
fd11f5770707b2d44e7f364967f3caa8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fd11f5770707b2d44e7f364967f3caa8.exe
Resource
win10v2004-20231222-en
General
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Target
fd11f5770707b2d44e7f364967f3caa8
-
Size
600KB
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MD5
fd11f5770707b2d44e7f364967f3caa8
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SHA1
9bb10ed5fbeb0725362dca7480d5bb99e6add316
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SHA256
6db97db81504705bf79a51459a4c30590d4f9e922f107163a834e5badfbd81b6
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SHA512
0752c72eb169cebe9afc7fe3fb0a9565fa3800453bc1d0be7ead7afce9ab823a9df2035cb1c7dc9f648f5b66929503cc8fa22f4c674ad3f549fbea17934f8a43
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SSDEEP
6144:LLn/voxjFEi8ny0/2Q05QQ/5hIu0wr4oAjUCBRhTqNp6cMzWvoxjFEi8ny0/2Q04:X/vl38ewhZ0roAjM5vl38uwhZ0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fd11f5770707b2d44e7f364967f3caa8
Files
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fd11f5770707b2d44e7f364967f3caa8.exe windows:6 windows x86 arch:x86
628102ebbaca36de499a4da92f3520af
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
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
api-ms-win-crt-runtime-l1-1-0
_seh_filter_dll
_invalid_parameter_noinfo_noreturn
exit
abort
_configure_narrow_argv
terminate
_cexit
_crt_at_quick_exit
_initialize_narrow_environment
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_crt_atexit
api-ms-win-crt-string-l1-1-0
memset
kernel32
FreeLibrary
Sleep
LocalFree
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
LoadLibraryExA
GetProcAddress
VirtualQuery
VirtualProtect
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetSystemInfo
RaiseException
GetLastError
advapi32
RegSetValueExW
RegCloseKey
RegCreateKeyExW
oleaut32
VariantCopy
CreateErrorInfo
SysFreeString
SetErrorInfo
VariantChangeType
GetErrorInfo
VariantClear
VariantInit
mscoree
_CorExeMain
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 337KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 238KB - Virtual size: 238KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ