CH340SER[.]EXE | Triage

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General

Target

CH340SER.EXE
Size

2.0MB
MD5

3186094aea455f2ce316a9e7b01dc3b1
SHA1

cb0ebf64417eb6a14ed0b5f8b58b24cf3d3de66b
SHA256

5669005776211c54de81e9f24362227df1eb89a391bd44e2d41b547c1ef5cce2
SHA512

de7cba828950a709f6e782ef00cab2d9eb4fe42e350d729aa0dcf4cdbbde34902fce8bf4288b3415b4af0ca6ff0eb1c31fc7bcbd0e4ea7bb3038e7ac3c64dcc4
SSDEEP

49152:yCobCJvxbTChxKCnFnQXBbrtgb/iQvu0UHOQG5:KWJvx6hxvWbrtUTrUHOl5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CH340SER.EXE

Files

CH340SER.EXE
.exe windows:4 windows x86 arch:x86

730073214094cd328547bf1f72289752

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

ResumeThread
WriteProcessMemory
VirtualProtectEx
GetModuleFileNameW
DuplicateHandle
GetCurrentProcess
SetFileTime
CopyFileW
GetDriveTypeW
GetFileTime
CreateFileW
SetErrorMode
GetTempFileNameW
GetTempPathW
ExitProcess
Sleep
DeleteFileW
CloseHandle
WaitForSingleObject
CreateProcessW
ReadProcessMemory
GetThreadSelectorEntry
GetThreadContext
GetLastError
lstrlenW
GetModuleHandleW
GetStartupInfoW

user32

MessageBoxA

shell32

ShellExecuteW

msvcrt

memset
wcscpy
free
_fileno
_chsize
wcsrchr
wcscat
malloc
fclose
fread
fwrite
fseek
_wfopen
sprintf
fflush
_exit
_XcptFilter
exit
_wcmdln
__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp

Sections

.text
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ