JaffaCakes118_85b7c1f86d869820296791ef2d093108

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General

Target

JaffaCakes118_85b7c1f86d869820296791ef2d093108
Size

19.5MB
MD5

85b7c1f86d869820296791ef2d093108
SHA1

ba7771ccbed4a58341548a6a0924885a9f8ab69d
SHA256

b6e09d18199bceb4854be43cd24ecf00b8081a38870f733380d394210cf6a6e1
SHA512

791387bae0c17cddbe0ffa918291a1c7f580b48a55c1db4c391bec5258f96d02cb8274f464e7bc7d9a88156d570e2608765e06b9a1c4c09ac3f9069e86ab2893
SSDEEP

393216:GmHZI2hMQdB7H/hUfaCVjTPEtOSNVW8ImMyX5/4BaPBr7rt2RqF:R1M4B7CC2AtjXImNXZ4c5kRq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
JaffaCakes118_85b7c1f86d869820296791ef2d093108

Files

JaffaCakes118_85b7c1f86d869820296791ef2d093108
.exe windows:6 windows x86 arch:x86

3a657d7068d4af97f8db971ae034da0d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\B\T\BuildResults\bin\Release\WebInstaller\RdrServicesUpdater.pdb

Imports

kernel32

HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
FindResourceExW
GetModuleHandleW
GetProcAddress
LoadResource
LockResource
SizeofResource
FindResourceW
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameW
WaitForSingleObject
GetCurrentProcessId
ProcessIdToSessionId
HeapAlloc
GetWindowsDirectoryW
lstrcpyW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetCommandLineW
DeleteFileW
RemoveDirectoryW
FindResourceA
CreateDirectoryW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
SetFileAttributesW
SetFileTime
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
GetStartupInfoW
HeapDestroy
RaiseException
GetLastError
WriteFile
SetFilePointer
ReadFile
CreateFileW
GetCurrentProcess
OpenProcess
CloseHandle
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
OutputDebugStringW

user32

PostMessageW
RegisterWindowMessageW

advapi32

SystemFunction036
RegDeleteTreeW
RegSetValueExW
RegCreateKeyExW
CreateProcessWithTokenW
GetTokenInformation
EqualSid
DuplicateTokenEx
AllocateAndInitializeSid
CreateProcessAsUserW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
OpenProcessToken

shell32

CommandLineToArgvW

msvcp140

??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?_Fiopen@std@@YAPAU_iobuf@@PBGHH@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
??Bid@locale@std@@QAEIXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?always_noconv@codecvt_base@std@@QBE_NXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z

shlwapi

PathFileExistsW
PathCombineW

wtsapi32

WTSEnumerateSessionsW
WTSFreeMemory

vcruntime140

__current_exception_context
__current_exception
memcmp
_except_handler4_common
memmove
__std_terminate
__CxxFrameHandler3
memset
_CxxThrowException
memcpy
wcsstr
__std_exception_copy
__std_exception_destroy

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

_callnewh
_set_new_mode
malloc
free

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

_invalid_parameter_noinfo
_invalid_parameter_noinfo_noreturn
_errno
_controlfp_s
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_exit
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
exit
_get_narrow_winmain_command_line
_initterm
_initterm_e

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

fwrite
_set_fmode
_ftelli64
ftell
fsetpos
fread
__p__commode
fputc
fseek
fopen
fgetpos
fgetc
_fseeki64
fflush
fclose
_get_stream_buffer_pointers
ferror
_wfopen
setvbuf
ungetc

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

_lock_file
_unlock_file
_wchdir

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

_wcsicmp
wcsnlen
wcscat_s
isspace
isxdigit
isdigit
strlen
wcsncpy
_wcslwr_s
wmemcpy_s
wcscpy_s

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

_wtoi

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

rand
srand

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

_time64

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

_wgetcwd

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

pow
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19.0MB - Virtual size: 19.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 400KB - Virtual size: 992KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3a657d7068d4af97f8db971ae034da0d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

msvcp140

shlwapi

wtsapi32

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 116KB - Virtual size: 115KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 2KB - Virtual size: 11KB

.rsrc Size: 19.0MB - Virtual size: 19.0MB

.reloc Size: 400KB - Virtual size: 992KB

.text
Size: 116KB - Virtual size: 115KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 2KB - Virtual size: 11KB

.rsrc
Size: 19.0MB - Virtual size: 19.0MB

.reloc
Size: 400KB - Virtual size: 992KB