loopchain[.]exe

Sharing

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General

Target

loopchain.exe
Size

5.5MB
MD5

b645caddc6f6ada7cca96a4f496587e8
SHA1

36262971b5037fd3a3f8a8fc9c06323249155234
SHA256

8f6eb0768ab3620a60ac80e9a1e14f83bd7332e8afc00092fd4768c8686da87e
SHA512

2e2a414331bdb1ce34f8aabd5e51f782ce8b9371ec107d08d7615a01f4b0f5391b50e71e2435e9390423bf736364c53416a30efabcf7e0d81f1e55bbeeebc8dd
SSDEEP

98304:N9cmYyVyGHAeBSut+aFNnHlPLeqNZ8hY/vKbxabdDk7duupY6Wse0o8NE7mJkLLJ:N9XrlX+aFFHlPKQ8hY/9kc6WsZNUP

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loopchain.exe

Files

loopchain.exe
.exe windows:4 windows x86 arch:x86

4e3e7ce958acceeb80e70eeb7d75870e

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CreateProcessW
DeleteCriticalSection
EnterCriticalSection
ExpandEnvironmentStringsW
FormatMessageA
GetCommandLineW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentVariableW
GetExitCodeProcess
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetShortPathNameW
GetStartupInfoW
GetSystemTimeAsFileTime
GetTempPathW
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
SetDllDirectoryW
SetEnvironmentVariableW
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte

msvcrt

__argc
__dllonexit
__lconv_init
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_findclose
_fileno
_fmode
_fullpath
_get_osfhandle
_getpid
_initterm
_iob
_lock
_onexit
_setmode
_stat
_strdup
_unlock
_vsnprintf
_vsnwprintf
_wcmdln
_wfindfirst
_wfindnext
_wfopen
_wmkdir
_wremove
_wrmdir
_wstat
_wtempnam
abort
calloc
clearerr
exit
fclose
feof
ferror
fflush
fprintf
fread
free
fseek
ftell
fwrite
getenv
malloc
mbstowcs
memcpy
setbuf
setlocale
signal
sprintf
strcat
strchr
strcmp
strcpy
strlen
strncat
strncmp
strncpy
strrchr
strtok
vfprintf
wcscat
wcscmp
wcscpy
wcslen

ws2_32

ntohl

Sections

.text
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 49KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 363KB - Virtual size: 363KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
loopchain.pyc

Sharing

General

Malware Config

Signatures

Files

4e3e7ce958acceeb80e70eeb7d75870e

Headers

File Characteristics

Imports

kernel32

msvcrt

ws2_32

Sections

.text Size: 39KB - Virtual size: 39KB

.data Size: 512B - Virtual size: 52B

.rdata Size: 20KB - Virtual size: 19KB

.bss Size: - Virtual size: 49KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 363KB - Virtual size: 363KB

.text
Size: 39KB - Virtual size: 39KB

.data
Size: 512B - Virtual size: 52B

.rdata
Size: 20KB - Virtual size: 19KB

.bss
Size: - Virtual size: 49KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 363KB - Virtual size: 363KB