Static task
static1
Behavioral task
behavioral1
Sample
Fast.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Fast.exe
Resource
win10v2004-20240802-en
General
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Target
15dd681922e1fb043d490c1eefea07eb_JaffaCakes118
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Size
29KB
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MD5
15dd681922e1fb043d490c1eefea07eb
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SHA1
602d1ec840d06a455b2c66f8de0e5385cce02a1a
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SHA256
b4e6822479a058cf034b7eafeaf5af0749e97dd17e7633ef8b6490e7efa8c003
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SHA512
23af5f8ebc0f4ab420f3cdd8f02aec9446ed85c07a75b7a5c93d1195c4c0da60eabc09a56bcd01619ded4b66e9e7d01b9d7c2582b7c93592cfd324fa1fad187f
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SSDEEP
768:M4kTca7pqloSXmzfDYjIrjdbxE7jfYgIlk7PwHHkZC0J6:M48Rk6SXmf2R7zYXlk7In2+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Fast.exe
Files
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15dd681922e1fb043d490c1eefea07eb_JaffaCakes118.rar
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Fast.exe.exe windows:4 windows x86 arch:x86
7eae48f7089fce4bcb38003087a412fc
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
msvcrt
isalpha
__dllonexit
_onexit
??1type_info@@UAE@XZ
_exit
_XcptFilter
_acmdln
_mbsnbcmp
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
atoi
localtime
strftime
_mbscmp
_itoa
_mbsicmp
exit
strcat
_mbsrev
rand
_mbschr
_mbsnbcpy
_ftol
time
difftime
_mbsstr
ftell
fseek
fputs
sprintf
memmove
_mbsinc
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
_CxxThrowException
??0exception@@QAE@ABV0@@Z
fopen
fclose
fread
fwrite
__CxxFrameHandler
strcpy
_mbsrchr
free
malloc
_msize
realloc
strlen
memcpy
??2@YAPAXI@Z
memset
__getmainargs
??3@YAXPAX@Z
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
advapi32
SetSecurityDescriptorDacl
RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegDeleteValueA
GetUserNameA
InitializeSecurityDescriptor
ws2_32
send
closesocket
htons
inet_addr
socket
recv
WSAGetLastError
WSAStartup
gethostname
gethostbyname
WSACleanup
connect
kernel32
GetFileSize
WriteFile
CloseHandle
GetModuleFileNameA
CreateEventA
OpenEventA
GetVersionExA
SetFileTime
Sleep
WaitForSingleObject
GetTempFileNameA
GetTempPathA
GetModuleHandleA
GetProcAddress
LoadLibraryA
CreateThread
GetComputerNameA
GetStartupInfoA
GetLastError
CreateFileA
FindClose
FindNextFileA
FindFirstFileA
GetFileAttributesA
FreeLibrary
SetFileAttributesA
DeleteFileA
CreateProcessA
GetFileTime
GetSystemDirectoryA
GetPrivateProfileStringA
user32
MessageBoxA
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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