remcos | tuneller[.]goose

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General

Target

tuneller.goose
Size

100KB
MD5

209144c840bbc2716803a25a38bd8f57
SHA1

6deee45a6a0e973d98558cbd4e686a4fd0f2b8ce
SHA256

02111cd29a48f2192df4164492e86329368e85bec64b8d92910c76f120bd3004
SHA512

00a087f942e13b331bd7ddf8dc3b83649e744d9c347c0e97dfd05beb141287b4f00d20869c2f88793e3245d913bd6de0067427cffb2a99ad09696b465e818eae
SSDEEP

3072:vhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+JP/P6yr2:vhzOv2fM13jsIFSHNT7P/P6a2

Score

10^/10

dlscord remcos

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Dlscord

shall-someone.gl.at.ply.gg:60408

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
10
connect_interval
5
copy_file
Bin.exe
copy_folder
Factorio
delete_file
true
hide_file
true
hide_keylog_file
true
install_flag
true
install_path
%SystemDrive%
keylog_crypt
true
keylog_file
driver.dat
keylog_flag
false
keylog_folder
keyboard drivers
keylog_path
%WinDir%\System32
mouse_option
false
mutex
remcos_bfpmypnbrt
screenshot_crypt
true
screenshot_flag
true
screenshot_folder
Screen drivers
screenshot_path
%WinDir%\System32
screenshot_time
60
startup_value
Windows.Defender
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos family
remcos

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
tuneller.goose

Files

tuneller.goose
.exe windows:4 windows x86 arch:x86

d3a62971944197f0701c7049a9c739d1

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleFileNameA
GetLongPathNameA
CreateMutexA
OpenMutexA
Process32Next
Process32First
CreateToolhelp32Snapshot
SizeofResource
LockResource
LoadResource
FindResourceA
GetLocaleInfoA
Process32NextW
Process32FirstW
lstrlenA
GetDriveTypeA
CreateProcessA
GetTickCount
GlobalUnlock
GlobalLock
GlobalAlloc
WinExec
GetCurrentProcessId
CreateDirectoryW
CopyFileA
GetFileAttributesW
GetLogicalDriveStringsA
GetCurrentProcess
ResumeThread
SetThreadContext
WriteProcessMemory
VirtualAllocEx
ReadProcessMemory
GetThreadContext
VirtualAlloc
GlobalFree
LocalAlloc
TerminateProcess
ReadFile
PeekNamedPipe
GetStdHandle
CreatePipe
OpenProcess
DuplicateHandle
GetCurrentThread
lstrcpynA
ExitProcess
AllocConsole
GetStartupInfoA
ExpandEnvironmentStringsA
FindFirstFileA
FindNextFileA
GetLastError
LoadLibraryA
GetProcAddress
CreateFileMappingA
MapViewOfFileEx
DeleteFileA
RemoveDirectoryA
CloseHandle
GetFileAttributesA
SetFileAttributesA
SetEvent
TerminateThread
FindFirstFileW
FindNextFileW
FindClose
GetLocalTime
CreateEventA
WaitForSingleObject
CreateDirectoryA
ExitThread
Sleep
GetModuleHandleA
DeleteFileW
CreateThread

user32

GetWindowTextLengthA
GetForegroundWindow
UnhookWindowsHookEx
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
ExitWindowsEx
MessageBoxA
GetKeyboardLayoutNameA
GetWindowThreadProcessId
ShowWindow
CloseWindow
GetWindowTextA
GetWindowTextW
EnumWindows
SendInput
CreateWindowExA
RegisterClassExA
AppendMenuA
CreatePopupMenu
TrackPopupMenu
SetForegroundWindow
GetCursorPos
DefWindowProcA
GetKeyState
CallNextHookEx
SetWindowsHookExA
GetMessageA
TranslateMessage
GetKeyboardLayout
FindWindowA
DispatchMessageA
IsWindowVisible

gdi32

CreateDCA
CreateCompatibleDC
GetDeviceCaps
CreateCompatibleBitmap
SelectObject
StretchBlt
GetObjectA
GetDIBits
DeleteObject
DeleteDC

advapi32

OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyExA
RegQueryInfoKeyA
RegEnumKeyExA
RegEnumValueA
RegDeleteValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegDeleteKeyA
RegCloseKey
RegQueryValueExA
GetUserNameW

shell32

ShellExecuteA
ExtractIconA
Shell_NotifyIconA
ShellExecuteExA
ShellExecuteW

msvcp60

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?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIPBD@Z
??8std@@YA_NPBDABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??4?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@ABV01@@Z
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@ABV?$allocator@G@1@@Z
?find_last_of@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIDI@Z
??9std@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@PBG@Z
??Y?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@G@Z
?substr@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBE?AV12@II@Z
?rfind@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIGI@Z
?npos@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@2IB
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
?find_last_of@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDI@Z
??Hstd@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@PBGABV10@@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@D@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@DABV10@@Z
?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIDI@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIDI@Z
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?length@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIXZ
??Bios_base@std@@QBEPAXXZ
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??6std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDI@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@IDABV?$allocator@D@1@@Z
??8std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@0@Z
??0?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAE@PBDH@Z
?is_open@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QBE_NXZ
?data@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??8std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
??0logic_error@std@@QAE@ABV01@@Z
??0out_of_range@std@@QAE@ABV01@@Z
??1out_of_range@std@@UAE@XZ
??0out_of_range@std@@QAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@1@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@0@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBDABV10@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDIABV?$allocator@D@1@@Z
??_D?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?close@?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBDH@Z
?seekp@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@JW4seekdir@ios_base@2@@Z
??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QAE@PBDH@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@PBD@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@D@Z
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?length@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
??9std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
?empty@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE_NXZ
??A?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAADI@Z
?find@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIABV12@I@Z
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??Hstd@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@ABV10@0@Z
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@PBGABV?$allocator@G@1@@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
?c_str@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEPBGXZ
??Hstd@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@ABV10@PBG@Z
?end@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEPAGXZ
?begin@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEPAGXZ
??Hstd@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@ABV10@G@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??_D?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?close@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PADH@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@JW4seekdir@ios_base@2@@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE?AV?$fpos@H@2@XZ
?is_open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QBE_NXZ
??0?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAE@PBDH@Z
??_D?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?close@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXXZ
??6std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@@Z

msvcrt

_wrename
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
_XcptFilter
_exit
_onexit
__dllonexit
??1type_info@@UAE@XZ
_iob
freopen
srand
rand
mbstowcs
realloc
_itoa
sprintf
getenv
toupper
tolower
wcscmp
printf
strncmp
malloc
free
_EH_prolog
__CxxFrameHandler
time
localtime
strftime
puts
atoi
_ftol
??2@YAPAXI@Z
_except_handler3
exit
??0exception@@QAE@ABV0@@Z
_CxxThrowException

winmm

waveInOpen
waveInStop
waveInClose
waveInAddBuffer
waveInPrepareHeader
waveInUnprepareHeader
waveInStart

shlwapi

PathFileExistsA

ws2_32

htons
gethostbyname
closesocket
socket
send
WSAGetLastError
connect
recv
WSAStartup

urlmon

URLDownloadToFileA

gdiplus

GdipLoadImageFromStreamICM
GdipDisposeImage
GdipCloneImage
GdipAlloc
GdipSaveImageToStream
GdipSaveImageToFile
GdipLoadImageFromStream
GdiplusStartup
GdipGetImageEncoders
GdipFree
GdipGetImageEncodersSize

wininet

InternetCloseHandle
InternetOpenUrlA
InternetOpenA
InternetReadFile

Sections

.text
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

d3a62971944197f0701c7049a9c739d1

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

msvcp60

msvcrt

winmm

shlwapi

ws2_32

urlmon

gdiplus

wininet

Sections

.text Size: 60KB - Virtual size: 59KB

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 4KB - Virtual size: 3KB

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 8KB - Virtual size: 7KB

.text
Size: 60KB - Virtual size: 59KB

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 8KB - Virtual size: 7KB