Static task
static1
Behavioral task
behavioral1
Sample
81fb5b0e8980c03f9fec5c20c8cc2fd1_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
81fb5b0e8980c03f9fec5c20c8cc2fd1_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
-
Target
81fb5b0e8980c03f9fec5c20c8cc2fd1_JaffaCakes118
-
Size
168KB
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MD5
81fb5b0e8980c03f9fec5c20c8cc2fd1
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SHA1
1b667384b70c9c1f41bed87556274568d77bc74d
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SHA256
4459fe9ad3f438b921ffb052752f27215f0c1618e28eede4dfeac6b9accda3a9
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SHA512
bc856b3f189722c5569c677ab762c6c9f58d3ccb7cf513d1c374a6a6fedbbf72d789b2922d8c47f27dc2794c162512ad49ae8a41709d39e4f1407bdcdb1ed654
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SSDEEP
3072:bSnvshUqEaflXNxSC7PSJrAYReueiLi2f:eE+q5Dd7YrAuTO2f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81fb5b0e8980c03f9fec5c20c8cc2fd1_JaffaCakes118
Files
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81fb5b0e8980c03f9fec5c20c8cc2fd1_JaffaCakes118.exe windows:4 windows x86 arch:x86
8a81e74615682b04609bac915e813f56
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
WaitForSingleObject
CreateProcessA
WinExec
GetModuleFileNameA
CreateFileA
DuplicateHandle
GetCurrentProcess
OpenProcess
TerminateProcess
GetVersionExA
GetStartupInfoA
GetModuleHandleA
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
WideCharToMultiByte
GetSystemDirectoryA
GetFileAttributesExA
SetFileTime
CloseHandle
GetLastError
WriteFile
user32
PostQuitMessage
DefWindowProcA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
CreateWindowExA
RegisterClassExA
advapi32
RegQueryValueExA
OpenSCManagerA
CreateServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
OpenServiceA
StartServiceA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
sprintf
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??2@YAPAXI@Z
??3@YAXPAX@Z
_access
__CxxFrameHandler
strstr
strchr
atoi
wcslen
_strlwr
srand
time
rand
fclose
fflush
fwrite
fopen
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 116KB - Virtual size: 113KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ndata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ