winHTTP[.]exe | Triage

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General

Target

winHTTP.exe
Size

15KB
MD5

64e06edc888b8e104562614540d02223
SHA1

d7aee60e9035c0d7e04d35e3adf4549895b72a55
SHA256

38353c2ec5bbc3c080288471a01d305197b357ab17bd18061f82a467356a4721
SHA512

f6d3ad14873f393f10fa5701c4dcd4b86483065a3c9849707bd3b451ec288a2abe5b8f566933a07f05b1f4c93ff59c7c745f385d1312d7169d5b587880a09953
SSDEEP

192:LQmtFWAueapPTe5+mdnkVjxmiQUK+MggTTBKeW5Hf0rotd:LQiuDpbtmdkVjxhQUkTTBlKj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
winHTTP.exe

Files

winHTTP.exe
.exe windows x64

1b335ecc9c953221d1c1de6334ab6295

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

shlwapi

PathFindFileNameW

winhttp

WinHttpReceiveResponse
WinHttpOpen
WinHttpReadData
WinHttpOpenRequest
WinHttpCloseHandle
WinHttpSendRequest
WinHttpConnect
WinHttpQueryDataAvailable

kernel32

RtlCaptureContext
RtlLookupFunctionEntry
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
WriteFile
GetModuleFileNameW
GetTempPathW
CreateFileW
GetLastError
CloseHandle
CreateProcessW
GetCurrentProcess
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess

user32

MessageBoxA

vcruntime140

memset
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__current_exception
__current_exception_context
memcpy

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__stdio_common_vfprintf
__stdio_common_vswprintf_s
_set_fmode

api-ms-win-crt-string-l1-1-0

wcscat_s

api-ms-win-crt-runtime-l1-1-0

__p___argc
_c_exit
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
_crt_atexit
terminate
_register_onexit_function
_exit
exit
__p___wargv
_cexit
_set_app_type
_seh_filter_exe
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

free
malloc
_callnewh
_set_new_mode

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 516B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1b335ecc9c953221d1c1de6334ab6295

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

winhttp

kernel32

user32

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 5KB - Virtual size: 5KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 516B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 88B

.text
Size: 5KB - Virtual size: 5KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 516B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 88B