ol-rl[.]exe | Triage

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General

Target

ol-rl.exe
Size

5.9MB
MD5

8e7ac5a60eb55407f1cffaaf9fceebc8
SHA1

ecf5c46a741dabd72a0464bd1602e59d2b2b291b
SHA256

4116175fc25291adf1987a8579ce5a7db9e9f0c0cb67db1f4de50af141f006c0
SHA512

2e8c6b79787b61319737d42bd5d44b2f193d45186d31b97c84f72ff044f6d7baab5b238ab1c05a2c5ea4507eb95dc9818367cb5c2f4a8d0d20fc2d3164c334c8
SSDEEP

49152:kbfxP4ti8YvfK/By3jeySrDAYUedt9/Wn+7Gz4FHwA42l:WKH/gjtSr0YvJ3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ol-rl.exe

Files

ol-rl.exe
.exe windows:4 windows x86 arch:x86

66bf43d0facaf4b443c82278f4497aee

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

gdi32

ChoosePixelFormat
CreateBitmap
CreateDCW
CreateDIBSection
CreateRectRgn
DeleteDC
DeleteObject
DescribePixelFormat
GetDeviceCaps
GetDeviceGammaRamp
SetDeviceGammaRamp
SetPixelFormat
SwapBuffers

kernel32

CloseHandle
CreateEventA
CreateFileA
CreateFileW
CreatePipe
CreateSemaphoreW
CreateThread
DeleteCriticalSection
EnterCriticalSection
FormatMessageW
FreeLibrary
GetFileAttributesA
GetFileInformationByHandle
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetStartupInfoW
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
ReadFile
ReleaseSemaphore
ResetEvent
SetEnvironmentVariableA
SetEvent
SetThreadExecutionState
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VerSetConditionMask
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile

msvcrt

__getmainargs
__initenv
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_access
_amsg_exit
_assert
_cexit
_chdir
_environ
_errno
_findclose
_fullpath
_getcwd
_hypot
_initterm
_iob
_lock
_onexit
_unlock
abort
acos
atoi
calloc
div
exit
fclose
feof
ferror
fflush
fgetc
fgets
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
getc
getenv
islower
isspace
isupper
isxdigit
localeconv
malloc
memcmp
memcpy
memmove
memset
qsort
realloc
rename
rewind
setlocale
signal
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtok
strtol
strtoul
system
tan
tolower
ungetc
vfprintf
time
wcscmp
wcscpy
wcslen
wcstombs
_stat
_fstat
_findnext
_findfirst
_write
_unlink
_umask
_rmdir
_read
_open
_mkdir
_lseek
_isatty
_getpid
_getcwd
_execv
_dup2
_close
_chdir

opengl32

glBegin
glBindTexture
glBlendFunc
glClear
glClearColor
glClearDepth
glColor3f
glColor4f
glColor4ub
glColorMask
glColorPointer
glCullFace
glDeleteTextures
glDepthFunc
glDepthMask
glDisable
glDisableClientState
glDrawArrays
glDrawElements
glEnable
glEnableClientState
glEnd
glFrontFace
glFrustum
glGenTextures
glGetFloatv
glGetString
glGetTexImage
glHint
glLineWidth
glLoadIdentity
glMatrixMode
glMultMatrixf
glNormal3f
glNormalPointer
glOrtho
glPixelStorei
glPolygonMode
glPopMatrix
glPushMatrix
glReadPixels
glRotatef
glScalef
glScissor
glShadeModel
glTexCoord2f
glTexCoordPointer
glTexImage2D
glTexParameteri
glTexSubImage2D
glTranslatef
glVertex2f
glVertex2i
glVertex3f
glVertexPointer
glViewport

shell32

DragAcceptFiles
DragFinish
DragQueryFileW
DragQueryPoint

user32

AdjustWindowRectEx
BringWindowToTop
ChangeDisplaySettingsExW
ClientToScreen
ClipCursor
CloseClipboard
CreateIconIndirect
CreateWindowExW
DefWindowProcW
DestroyIcon
DestroyWindow
DispatchMessageW
EmptyClipboard
EnumDisplayDevicesW
EnumDisplayMonitors
EnumDisplaySettingsExW
EnumDisplaySettingsW
FlashWindow
GetActiveWindow
GetClassLongW
GetClientRect
GetClipboardData
GetCursorPos
GetDC
GetKeyState
GetLayeredWindowAttributes
GetMessageTime
GetMonitorInfoW
GetPropW
GetRawInputData
GetRawInputDeviceInfoA
GetRawInputDeviceList
GetSystemMetrics
GetWindowLongW
GetWindowPlacement
GetWindowRect
IsIconic
IsWindowVisible
IsZoomed
LoadCursorW
LoadImageW
MapVirtualKeyW
MonitorFromWindow
MoveWindow
MsgWaitForMultipleObjects
OffsetRect
OpenClipboard
PeekMessageW
PostMessageW
PtInRect
RegisterClassExW
RegisterDeviceNotificationW
RegisterRawInputDevices
ReleaseCapture
ReleaseDC
RemovePropW
ScreenToClient
SendMessageW
SetCapture
SetClipboardData
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetPropW
SetRect
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowTextW
ShowWindow
SystemParametersInfoW
ToUnicode
TrackMouseEvent
TranslateMessage
UnregisterClassW
UnregisterDeviceNotification
WaitMessage
WindowFromPoint

winmm

timeBeginPeriod
timeEndPeriod

ws2_32

WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
htonl
htons
listen
recv
recvfrom
send
sendto
setsockopt
socket

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 849KB - Virtual size: 849KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 142KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 8KB

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: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 801KB - Virtual size: 800KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/94
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/110
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

66bf43d0facaf4b443c82278f4497aee

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

kernel32

msvcrt

opengl32

shell32

user32

winmm

ws2_32

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.data Size: 8KB - Virtual size: 8KB

.rdata Size: 849KB - Virtual size: 849KB

/4 Size: 142KB - Virtual size: 141KB

.bss Size: - Virtual size: 60KB

.idata Size: 9KB - Virtual size: 8KB

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

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

.reloc Size: 40KB - Virtual size: 40KB

/14 Size: 3KB - Virtual size: 2KB

/29 Size: 1.4MB - Virtual size: 1.4MB

/41 Size: 41KB - Virtual size: 41KB

/55 Size: 801KB - Virtual size: 800KB

/67 Size: 23KB - Virtual size: 22KB

/78 Size: 15KB - Virtual size: 15KB

/94 Size: 1.1MB - Virtual size: 1.1MB

/110 Size: 47KB - Virtual size: 47KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 8KB - Virtual size: 8KB

.rdata
Size: 849KB - Virtual size: 849KB

/4
Size: 142KB - Virtual size: 141KB

.bss
Size: - Virtual size: 60KB

.idata
Size: 9KB - Virtual size: 8KB

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

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

.reloc
Size: 40KB - Virtual size: 40KB

/14
Size: 3KB - Virtual size: 2KB

/29
Size: 1.4MB - Virtual size: 1.4MB

/41
Size: 41KB - Virtual size: 41KB

/55
Size: 801KB - Virtual size: 800KB

/67
Size: 23KB - Virtual size: 22KB

/78
Size: 15KB - Virtual size: 15KB

/94
Size: 1.1MB - Virtual size: 1.1MB

/110
Size: 47KB - Virtual size: 47KB