Behavioral task
behavioral1
Sample
1a9d40f979c2e89ff475b9442dd032a0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1a9d40f979c2e89ff475b9442dd032a0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1a9d40f979c2e89ff475b9442dd032a0_JaffaCakes118
-
Size
96KB
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MD5
1a9d40f979c2e89ff475b9442dd032a0
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SHA1
cb2a3beadaa24b416bdec3e0772fa5d0f1885df3
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SHA256
405dd042df3a215bef62d7d6c7f7a6fc1a215d882c64380f87a3ba436de24e62
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SHA512
59612d4a31382f13cb72e326a9c692fa04fb445ce223172578f5eab077c2412366a8a62ef7f4fd3643f2999131c422beacca0a6700c82870b14ca9d9eb13f118
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SSDEEP
1536:+nRDdoT5ByBtnGxYbee2lAVJkEtQwoAzkIvc0rqVq5GnE9unGg1cQ7IoqAqLWQu0:yc5kBtGxJneJERAw9E9cFmQ7INA4t/I0
Malware Config
Signatures
-
Processes:
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1a9d40f979c2e89ff475b9442dd032a0_JaffaCakes118
Files
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1a9d40f979c2e89ff475b9442dd032a0_JaffaCakes118.exe windows:4 windows x86 arch:x86
1405c7dc92ecb4358d0f8586e11f9abc
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
DeleteFileA
SetFileAttributesA
MoveFileA
FreeResource
CloseHandle
WriteFile
SizeofResource
SetFileTime
LocalFileTimeToFileTime
SystemTimeToFileTime
CreateFileA
LoadResource
FindResourceA
GetTickCount
GetTempPathA
GetEnvironmentVariableA
lstrcat
lstrcpy
GetShortPathNameA
GetModuleFileNameA
Sleep
CreateProcessA
GetSystemDirectoryA
GetModuleHandleA
GetStartupInfoA
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
__setusermatherr
__dllonexit
fclose
fputs
fopen
sprintf
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
_controlfp
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_onexit
shell32
ShellExecuteA
user32
wsprintfA
Sections
Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 128B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.vmp1 Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE