C[.]H[.]A[.]O[.]S[.]exe

Resubmissions

18/02/2024, 16:04

240218-thysdscd78 3

18/02/2024, 16:00

240218-tf5sxscd55 3

18/02/2024, 15:53

240218-tb268sbg7x 3

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General

Target

C.H.A.O.S.exe
Size

83KB
MD5

01eaa43c54d42e2a8a42e70fa5f856a0
SHA1

5024865f905fd536da91c2af9e4d030e11af2acb
SHA256

91c696977011abc376fb5f525ea70c15cd2d7481d13e558dfd3e438f40f6ce86
SHA512

9166f3ddc3d56dc684ddb6df8f8648b1d2c736a32c4ad11556a6fc554b707483a9ee3c463e8154b65306e5a9c20882947d5c989abe868c6d7185e895beeb530b
SSDEEP

768:5cgkUi1o44m5TtXplMXj/o4vxcKvHByvXNcrznS1MF4SiWuErvb6avgG5Q3qpneH:KUi1orm5RjMP9vHoXOrzLeW3xzpZet3Z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
C.H.A.O.S.exe

Files

C.H.A.O.S.exe
.exe windows:4 windows x86 arch:x86

f994266d7be4a9b8d548053e3fc91f60

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken

gdi32

BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBSection
DeleteDC
DeleteObject
PlgBlt
SelectObject
StretchBlt

kernel32

CloseHandle
CreateFileW
CreateThread
DeleteCriticalSection
EnterCriticalSection
FreeConsole
FreeLibrary
GetCurrentProcess
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WriteFile

msimg32

AlphaBlend

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

__p__environ
__p__wenviron

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

_set_new_mode
calloc
free
malloc

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

__setusermatherr

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

memcpy

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

__p___argc
__p___argv
__p___wargv
__p__acmdln
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_errno
_initialize_narrow_environment
_set_app_type
_initialize_wide_environment
_initterm
_set_invalid_parameter_handler
abort
exit
signal

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

__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
__stdio_common_vsprintf
fwrite

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

memset
strlen
strncmp

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

__daylight
__timezone
__tzname
_time64
_tzset

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

rand

user32

ChangeDisplaySettingsExA
DestroyCursor
DestroyIcon
DrawIcon
EnumDisplaySettingsA
GetClientRect
GetCursorInfo
GetDC
GetDesktopWindow
GetSystemMetrics
InvalidateRect
LoadIconA
MessageBoxA
RedrawWindow
ReleaseDC
UpdateWindow

Sections

.text
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 200B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 512B - Virtual size: 175B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 512B - Virtual size: 119B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 512B - Virtual size: 372B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

f994266d7be4a9b8d548053e3fc91f60

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

msimg32

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

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

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

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

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

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

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

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

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

user32

Sections

.text Size: 17KB - Virtual size: 17KB

.data Size: 512B - Virtual size: 124B

.rdata Size: 4KB - Virtual size: 4KB

/4 Size: 3KB - Virtual size: 3KB

.bss Size: - Virtual size: 200B

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

.CRT Size: 512B - Virtual size: 48B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 1024B - Virtual size: 1000B

/14 Size: 512B - Virtual size: 56B

/29 Size: 3KB - Virtual size: 3KB

/41 Size: 512B - Virtual size: 175B

/55 Size: 512B - Virtual size: 160B

/67 Size: 512B - Virtual size: 56B

/80 Size: 512B - Virtual size: 119B

/91 Size: 512B - Virtual size: 372B

.text
Size: 17KB - Virtual size: 17KB

.data
Size: 512B - Virtual size: 124B

.rdata
Size: 4KB - Virtual size: 4KB

/4
Size: 3KB - Virtual size: 3KB

.bss
Size: - Virtual size: 200B

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

.CRT
Size: 512B - Virtual size: 48B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 1024B - Virtual size: 1000B

/14
Size: 512B - Virtual size: 56B

/29
Size: 3KB - Virtual size: 3KB

/41
Size: 512B - Virtual size: 175B

/55
Size: 512B - Virtual size: 160B

/67
Size: 512B - Virtual size: 56B

/80
Size: 512B - Virtual size: 119B

/91
Size: 512B - Virtual size: 372B