2023_JC[.]exe | Triage

General

Target

2023_JC.exe
Size

46KB
MD5

065c93dfd21521d5f23dd4486a6d3b8f
SHA1

95b097e5ce660dc54792f02bea0dd3a74ff1541a
SHA256

6c2ec411f4829e5a7adf1d84caaba01f90f20b0d7454c9fbbf5e34e617cc72a2
SHA512

a80a2f6e491ef12e66c7a638a44ffae711f80fe38563623ec211ed86a46fa402f9df3627b9b8b6bb131e7fa6cef37fe4f25a9aa994c5308e288c3d021bb5bd0a
SSDEEP

768:x0TFaKtCvG0QQKmd179uPPuPCwjUiWnu1KFCzEa55Dv:x0VtRuXcPPu9jWpkB5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023_JC.exe

Files

2023_JC.exe
.exe windows x86

14d90aa14aa066682be02db37fa296e9

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

kernel32

GetModuleHandleA
GetProcAddress
GetLastError
GetCommandLineA
HeapAlloc
HeapReAlloc
GetStartupInfoA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapFree
VirtualFree
VirtualAlloc
HeapCreate
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize

user32

MessageBoxA
wsprintfA

Sections

.text
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

14d90aa14aa066682be02db37fa296e9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 29KB - Virtual size: 29KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 29KB - Virtual size: 29KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 3KB - Virtual size: 3KB