Static task
static1
Behavioral task
behavioral1
Sample
81ec31c02f64fb66eb15732114c75009_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
81ec31c02f64fb66eb15732114c75009_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
-
Target
81ec31c02f64fb66eb15732114c75009_JaffaCakes118
-
Size
176KB
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MD5
81ec31c02f64fb66eb15732114c75009
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SHA1
6eb5952ce3f86f9a2485af7cd0b9f3982f2d00bf
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SHA256
3b2e3a138c3b6289cdfa2d127dbff637775380fdae8e3bac2055710f5cc69109
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SHA512
e69cbcb3b0fd735e11a3f388b77a354b4443806c3c8b4603d634374bb2b8cf3c0c576f60314d41d2f1bc28f9f9047e80fe5cf9a668f23be7246d9e7dcd6fdfc6
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SSDEEP
1536:h8/md0CtVNrXycNrVuqT9i2XwdF7c928M6iCFoI42QCFII+7r8gZnZyDrAPE2hxb:h8NC1A2XwdF7cl+iKI6TUDrxKUzoStu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81ec31c02f64fb66eb15732114c75009_JaffaCakes118
Files
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81ec31c02f64fb66eb15732114c75009_JaffaCakes118.exe windows:4 windows x86 arch:x86
bf3806f88b2e0c01a904c9ef66c3f313
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
GetLastError
GetVersionExA
DuplicateHandle
GetCurrentProcess
WriteFile
CreateFileA
WinExec
GetModuleFileNameA
SetFileTime
GetFileAttributesExA
GetStartupInfoA
GetModuleHandleA
WideCharToMultiByte
GetSystemDirectoryA
CreateProcessA
WaitForSingleObject
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
OpenProcess
user32
RegisterWindowMessageA
SendMessageTimeoutA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
CreateWindowExA
DefWindowProcA
PostQuitMessage
RegisterClassExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
advapi32
RegOpenKeyExA
CreateServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
StartServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
__CxxFrameHandler
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
_access
??2@YAPAXI@Z
??3@YAXPAX@Z
sprintf
_strlwr
srand
time
rand
wcslen
atoi
strchr
strstr
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
odata Size: 4KB - Virtual size: 4B
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