8f21c1a821bc3315dadc32e9486af802_JC[.]exe

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General

Target

8f21c1a821bc3315dadc32e9486af802_JC.exe
Size

340KB
MD5

8f21c1a821bc3315dadc32e9486af802
SHA1

99082e9942e7c941aeefa23835bbdccfd1f141cf
SHA256

a665a936ff56821f48b772f6203e094477b65db9a69b706101fb5569839079ce
SHA512

9bc86e0fbe7e53e76115ede4f38a5665a9ceff9ce9d3b00fd3f886d8a62ada9d6d4d7169c7008e5566be1fa6e2fa18219600aef44aff74e85cfee1069f3c1258
SSDEEP

3072:3ChJgYMm4xf9cU9KQ2BxA59SPMpOoSn22zh:LYMm4xiWKQ2BiCM4zh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8f21c1a821bc3315dadc32e9486af802_JC.exe

Files

8f21c1a821bc3315dadc32e9486af802_JC.exe
.exe windows:4 windows x86

43df92b7b77db2760430968647afb835

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle

user32

MessageBoxA

advapi32

GetUserNameW

ole32

CoUninitialize
CoCreateInstance
CoInitialize

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

lumkfko
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

43df92b7b77db2760430968647afb835

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

Sections

.text Size: 152KB - Virtual size: 151KB

.rdata Size: 8KB - Virtual size: 6KB

.data Size: 16KB - Virtual size: 85KB

.idata Size: 4KB - Virtual size: 2KB

.rsrc Size: 16KB - Virtual size: 13KB

.reloc Size: 36KB - Virtual size: 36KB

lumkfko Size: 72KB - Virtual size: 72KB

.text
Size: 152KB - Virtual size: 151KB

.rdata
Size: 8KB - Virtual size: 6KB

.data
Size: 16KB - Virtual size: 85KB

.idata
Size: 4KB - Virtual size: 2KB

.rsrc
Size: 16KB - Virtual size: 13KB

.reloc
Size: 36KB - Virtual size: 36KB

lumkfko
Size: 72KB - Virtual size: 72KB