CS2_Bebra_Changer[.]zip

Sharing

Copy URL

Twitter E-mail

General

Target

CS2_Bebra_Changer.zip
Size

840KB
MD5

3595bbf7ef40ed96c51b900dd42ec934
SHA1

7efb3ba316fc1d55701ad0e0b7a08eb3fa1f5b1d
SHA256

73afdd7910d8e2a80cea30f63828a9ae3cb73f024af344608730baf5c43cecfa
SHA512

a10425bb18f051cf88173d0052d92b26e6f72e42f18ea087302a32a9facf87023dec1deb94bcf29243cc84b43cdd4fd8d3ad4589ed17329b449a87161c58d6aa
SSDEEP

12288:KQkkD66mZGvYFULJSj9P5YmKhpLA9DWtVCwXd84PYs17Kkehsi0MSXm/omPmb50V:PUkd7LiDWtvjJ1hPiCdmPmFX/6bi8

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/CS2 Bebra Changer/PyuBCoF1HM.exe
unpack001/CS2 Bebra Changer/bebra_.dll
unpack001/CS2 Bebra Changer/frprov.dll

Files

CS2_Bebra_Changer.zip
.zip
CS2 Bebra Changer/PyuBCoF1HM.exe
.exe windows:6 windows x64 arch:x64

98ac1d34184a1e652ded4134f28eeaae

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

WriteProcessMemory
RtlAddFunctionTable
Sleep
GetLastError
LoadLibraryA
CloseHandle
VirtualProtectEx
GetProcAddress
VirtualAllocEx
ReadProcessMemory
CreateRemoteThread
VirtualFreeEx
GetExitCodeProcess
GetModuleFileNameA
FindFirstFileA
GetCurrentProcess
GetProcessId
FindNextFileA
FindClose
GetCurrentDirectoryA
GetModuleHandleA
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
GetConsoleWindow
lstrcmpiW
GetProcessHandleCount
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetModuleHandleW
QueryPerformanceCounter

user32

ShowWindow

msvcp140

?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler
__std_exception_destroy
__std_terminate
memcpy
__current_exception_context
_CxxThrowException
__current_exception
__std_exception_copy
memset
memmove

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

fsetpos
fgetpos
fwrite
fclose
__p__commode
_set_fmode
ungetc
setvbuf
fgetc
__acrt_iob_func
fread
fflush
__stdio_common_vfprintf
_get_stream_buffer_pointers
fputc
_fseeki64

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

malloc
_callnewh
_set_new_mode
free

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

rand
srand

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

rename
_unlock_file
_lock_file

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

_time64

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

_initterm
_initterm_e
exit
_exit
_set_app_type
__p___argc
__p___argv
_cexit
_initialize_narrow_environment
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
_seh_filter_exe
_get_initial_narrow_environment
_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_register_onexit_function
_c_exit
terminate
_crt_atexit

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
CS2 Bebra Changer/bebra_.dll
.dll windows:6 windows x64 arch:x64

73627166667abaee452427dde9391bfa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

d3d11

D3D11CreateDeviceAndSwapChain

psapi

GetMappedFileNameA

kernel32

FormatMessageA
VirtualQuery
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
GetModuleHandleA
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
FreeLibrary
QueryPerformanceCounter
FreeLibraryAndExitThread
CloseHandle
CreateThread
SetConsoleTitleA
GetCurrentProcess
GetLastError
K32GetModuleInformation
DisableThreadLibraryCalls
GetCurrentProcessId
GetConsoleWindow
ReadFile
GetFileSizeEx
HeapFree
UnmapViewOfFile
CreateFileA
HeapAlloc
CreateFileMappingA
MapViewOfFile
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
GetModuleHandleExA
VirtualAlloc
VirtualFree
VirtualProtect
AllocConsole
TerminateProcess
FlushInstructionCache
RtlCaptureContext
FreeConsole
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
UnhandledExceptionFilter
InitializeSListHead

user32

IsWindowVisible
CallWindowProcA
EnumWindows
SetWindowLongPtrA
GetKeyState
LoadCursorA
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetWindow
ReleaseCapture
SetCursor
GetClientRect
IsWindowUnicode
SetCursorPos
GetCursorPos
OpenClipboard
GetWindowThreadProcessId
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
GetForegroundWindow
SetCapture

imm32

ImmSetCompositionWindow
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext

d3dcompiler_47

D3DCompile

msvcp140

_Query_perf_counter
_Xtime_get_ticks
?_Throw_Cpp_error@std@@YAXH@Z
_Mtx_destroy_in_situ
_Thrd_sleep
_Mtx_lock
_Mtx_init_in_situ
_Mtx_unlock
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_frequency

vcruntime140_1

__CxxFrameHandler4

vcruntime140

strrchr
__current_exception
__current_exception_context
__C_specific_handler
memset
_CxxThrowException
__std_type_info_destroy_list
__std_terminate
strstr
__std_exception_destroy
__std_exception_copy
longjmp
memchr
__intrinsic_setjmp
memmove
memcpy
memcmp

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

fputc
fflush
fopen
freopen_s
fclose
__stdio_common_vfprintf
__stdio_common_vsscanf
fread
_wfopen
fwrite
__stdio_common_vsprintf
fseek
__acrt_iob_func
ftell
fputs

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

strncmp
strncpy
strcmp

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

qsort

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

free
malloc
_callnewh

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

strtol
atof

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

_crt_atexit
_cexit
_execute_onexit_table
_initterm
_initterm_e
terminate
_seh_filter_dll
_invalid_parameter_noinfo_noreturn
_register_onexit_function
_initialize_onexit_table
_configure_narrow_argv
_initialize_narrow_environment

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

logf
pow
log
fmodf
powf
acosf
sqrtf
cosf
ceilf
sinf

Sections

.text
Size: 627KB - Virtual size: 627KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 262KB - Virtual size: 261KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
CS2 Bebra Changer/frprov.dll
.dll windows:6 windows x64 arch:x64

35ff184ac2511a8c53d39026914ccd0f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

QueryPerformanceCounter
GetProcAddress
VirtualFree
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapCreate
VirtualProtect
HeapFree
GetCurrentProcess
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
GlobalUnlock
GetCurrentProcessId
FlushInstructionCache
SetThreadContext
OpenThread
DisableThreadLibraryCalls
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsDebuggerPresent
GetSystemTimeAsFileTime
InitializeSListHead
GlobalLock
GlobalFree
QueryPerformanceFrequency
GlobalAlloc
GetThreadContext
RtlCaptureContext
GetModuleHandleA

user32

DefWindowProcA
CreateWindowExA
UnregisterClassA
RegisterClassExA
GetKeyState
DestroyWindow
LoadCursorA
GetCapture
ClientToScreen
IsChild
GetForegroundWindow
SetCapture
SetWindowLongPtrA
CallWindowProcA
GetAsyncKeyState
ScreenToClient
SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
GetClientRect
SetCursor

msvcp140

?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z

imm32

ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext

d3dcompiler_47

D3DCompile

xinput1_4

ord4
ord2

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
_CxxThrowException
__current_exception_context
__current_exception
strstr
__std_terminate
__std_exception_copy
__std_exception_destroy
__C_specific_handler
memcmp
memcpy
memmove
__std_type_info_destroy_list
memchr

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

calloc
_callnewh
malloc
free

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

strncpy
strcmp
toupper

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

_cexit
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_wassert
_crt_atexit
_initterm
_initterm_e
terminate
_invalid_parameter_noinfo_noreturn
_seh_filter_dll

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

fflush
fclose
fwrite
__stdio_common_vsscanf
_wfopen
__stdio_common_vsprintf
fseek
fread
ftell

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

qsort

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

atof

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

atan2f
floorf
fmodf
pow
powf
sinf
sqrt
sqrtf
cosf
ceilf

Sections

.text
Size: 264KB - Virtual size: 264KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 265KB - Virtual size: 267KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

98ac1d34184a1e652ded4134f28eeaae

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

Sections

.text Size: 26KB - Virtual size: 25KB

.rdata Size: 12KB - Virtual size: 11KB

.data Size: 1024B - Virtual size: 1024B

.pdata Size: 1KB - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 144B

73627166667abaee452427dde9391bfa

Headers

DLL Characteristics

File Characteristics

Imports

d3d11

psapi

kernel32

user32

imm32

d3dcompiler_47

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 627KB - Virtual size: 627KB

.rdata Size: 262KB - Virtual size: 261KB

.data Size: 13KB - Virtual size: 16KB

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

.rsrc Size: 512B - Virtual size: 480B

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

35ff184ac2511a8c53d39026914ccd0f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

imm32

d3dcompiler_47

xinput1_4

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 264KB - Virtual size: 264KB

.text
Size: 26KB - Virtual size: 25KB

.rdata
Size: 12KB - Virtual size: 11KB

.data
Size: 1024B - Virtual size: 1024B

.pdata
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 144B

.text
Size: 627KB - Virtual size: 627KB

.rdata
Size: 262KB - Virtual size: 261KB

.data
Size: 13KB - Virtual size: 16KB

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

.rsrc
Size: 512B - Virtual size: 480B

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

.text
Size: 264KB - Virtual size: 264KB

.rdata
Size: 67KB - Virtual size: 67KB

.data
Size: 265KB - Virtual size: 267KB

.pdata
Size: 12KB - Virtual size: 11KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 240B