Behavioral task
behavioral1
Sample
fb2e32eb0c6e01830bb3089e481582e9_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
fb2e32eb0c6e01830bb3089e481582e9_JaffaCakes118
-
Size
192KB
-
MD5
fb2e32eb0c6e01830bb3089e481582e9
-
SHA1
c823e50afdc14a8a8b9201d3294012e9035fc034
-
SHA256
d6581db8d223f0cf630d468674a75365bfa6876d608d5d2a1bc71bc5ebb7b148
-
SHA512
4dd584c203305c642345e5887d2250afc71de30b9716ceafeb42e7a40c45049f391666ef9e42a283e2ffbf246e990e285145755e21e52ef9986affac317f47f0
-
SSDEEP
3072:2K81lcdnEoqoM7b3dvnbB3JvRa3WIf/e4LwHKX82rU+uaLkaU/AS+wrbNJEu:72ogzFB3JvRGy4uK9NzU/AS+GbNi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb2e32eb0c6e01830bb3089e481582e9_JaffaCakes118
Files
-
fb2e32eb0c6e01830bb3089e481582e9_JaffaCakes118.exe windows:4 windows x86 arch:x86
b3082620fcaaff56ea0144da2aed839e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetProcAddress
LoadLibraryA
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
ExitProcess
LocalAlloc
LocalFree
CreateFileA
SetFilePointer
CloseHandle
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
WriteFile
DeleteFileA
CreateDirectoryA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
WinExec
lstrcpyA
lstrcpynA
lstrcatA
lstrlenA
user32
MessageBoxA
shell32
ShellExecuteA
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
Sections
UPX0 Size: - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 174KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yygw Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE