Behavioral task
behavioral1
Sample
ac5701c2635f4ea82d70b75d1a33ae56ebfd431e9f1ad34134a06307ad9d12b8.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ac5701c2635f4ea82d70b75d1a33ae56ebfd431e9f1ad34134a06307ad9d12b8.exe
Resource
win10v2004-20250207-en
General
-
Target
ac5701c2635f4ea82d70b75d1a33ae56ebfd431e9f1ad34134a06307ad9d12b8.exe
-
Size
180KB
-
MD5
291270e7fd1ea4ce6f878528e03ff33c
-
SHA1
f3aa4a90bea77c23376955bb563fc8b65dcdb54b
-
SHA256
ac5701c2635f4ea82d70b75d1a33ae56ebfd431e9f1ad34134a06307ad9d12b8
-
SHA512
3657db07f8c01d9a12d3902ce0a8fd4bf7240594fd4704cf19d971c7d6b29e579448155d92cdf949307846c5ce8f9ce7cc3bcd772316ccca4e90493f3646008b
-
SSDEEP
3072:kqM8+466FzyRsXVR4VRclmCD+/tjxsTQRS:kqM8+4TFGqGVRcgCD+/tjxsTQRS
Malware Config
Extracted
remcos
2.5.0 Light
RemoteHost
127.0.0.1:2404
-
audio_folder
MicRecords
-
audio_path
%AppData%
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
install_path
%AppData%
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
keylog_path
%AppData%
-
mouse_option
false
-
mutex
Remcos-YCDIWY
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
-
take_screenshot_title
wikipedia;solitaire;
Signatures
Files
-
ac5701c2635f4ea82d70b75d1a33ae56ebfd431e9f1ad34134a06307ad9d12b8.exe.exe windows:4 windows x86 arch:x86
94f57f37f2f5e2a1ca886beb393c29cb
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SizeofResource
LockResource
LoadResource
FindResourceA
GetLocaleInfoA
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
GetTickCount
GlobalUnlock
GlobalLock
GlobalAlloc
GetCurrentProcessId
GetModuleHandleA
GlobalFree
LocalAlloc
OpenProcess
DuplicateHandle
GetCurrentThread
RemoveDirectoryW
GetLongPathNameW
lstrcpynA
GetModuleFileNameA
ExitProcess
AllocConsole
GetStartupInfoA
CreateMutexA
GetModuleFileNameW
SetFileAttributesW
ExpandEnvironmentStringsA
FindFirstFileA
FindNextFileA
DeleteFileA
GetLastError
LoadLibraryA
GetProcAddress
CreateFileMappingA
MapViewOfFileEx
TerminateThread
FindClose
ExitThread
GetLogicalDriveStringsA
CreateDirectoryW
GetFileAttributesW
DeleteFileW
CreateFileW
GetFileSize
SetFilePointer
CreateThread
GetDriveTypeA
lstrlenA
FindFirstFileW
FindNextFileW
CreatePipe
CreateProcessA
PeekNamedPipe
ReadFile
WriteFile
TerminateProcess
SetEvent
HeapCreate
HeapFree
Sleep
GetLocalTime
CreateEventA
WaitForSingleObject
CloseHandle
GetCurrentProcess
advapi32
RegSetValueExW
RegEnumKeyExA
GetUserNameW
ChangeServiceConfigW
QueryServiceStatus
ControlService
OpenSCManagerW
StartServiceW
OpenSCManagerA
EnumServicesStatusW
OpenServiceW
RegDeleteKeyA
RegOpenKeyExA
RegCloseKey
RegQueryValueExA
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegCreateKeyA
RegCreateKeyW
RegDeleteValueW
RegEnumValueW
RegEnumKeyExW
RegQueryInfoKeyW
RegCreateKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
CloseServiceHandle
QueryServiceConfigW
gdi32
CreateDCA
GetDIBits
GetObjectA
StretchBlt
SelectObject
DeleteObject
DeleteDC
CreateCompatibleBitmap
GetDeviceCaps
CreateCompatibleDC
gdiplus
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipDisposeImage
GdipCloneImage
GdipAlloc
GdipSaveImageToStream
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipFree
GdiplusStartup
msvcp60
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msvcrt
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
_iob
wcscat
_itow
_wsystem
sprintf
wcscpy
wcslen
_wgetenv
exit
_EH_prolog
__CxxFrameHandler
tolower
wcscmp
atoi
_wrename
??2@YAPAXI@Z
getenv
??3@YAXPAX@Z
_CxxThrowException
??0exception@@QAE@ABV0@@Z
printf
strncmp
malloc
free
freopen
_itoa
shell32
ExtractIconA
Shell_NotifyIconA
ShellExecuteExA
ShellExecuteW
shlwapi
StrToIntA
PathFileExistsW
PathFileExistsA
urlmon
URLDownloadToFileW
user32
AppendMenuA
RegisterClassExA
CreateWindowExA
SystemParametersInfoW
GetForegroundWindow
SendInput
mouse_event
GetIconInfo
DrawIcon
EnumWindows
GetWindowTextW
IsWindowVisible
CloseWindow
GetWindowThreadProcessId
OpenClipboard
MessageBoxW
ExitWindowsEx
EmptyClipboard
SetClipboardData
CloseClipboard
GetClipboardData
ShowWindow
SetWindowTextW
SetForegroundWindow
GetMessageA
TranslateMessage
CreatePopupMenu
TrackPopupMenu
GetCursorPos
DispatchMessageA
DefWindowProcA
wininet
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
winmm
PlaySoundW
mciSendStringW
mciSendStringA
ws2_32
gethostbyname
socket
WSAStartup
connect
recv
send
htons
closesocket
Sections
UPX0 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE