Behavioral task
behavioral1
Sample
75a703059053efb81220594bd9bf4c8e_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
75a703059053efb81220594bd9bf4c8e_JaffaCakes118
-
Size
56KB
-
MD5
75a703059053efb81220594bd9bf4c8e
-
SHA1
9289328e7513171b40ad51101e0091c79cacc9df
-
SHA256
2db62cc6d300d7b4ab03a70d6e6724054058acbbf6ee6047c32c4f7deb0900cf
-
SHA512
7cc7c25cd7d74ddc4b1ca180050fe3fa98f48e7a5e08ffa3d85b56e8c19cd83ed5a595560787fdae30fe6faf5e81d0f7185696d2357691887630e6caae537598
-
SSDEEP
768:JupZtHFTf1DBfP1IDZQxEmPu/pBl980O3XBKw+EUO5uy5R7:op7Hdf1DFdIDZyRQQJnBLX9v
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 75a703059053efb81220594bd9bf4c8e_JaffaCakes118
Files
-
75a703059053efb81220594bd9bf4c8e_JaffaCakes118.exe windows:4 windows x86 arch:x86
89bd4c7ad9c49af8052a1d0f00f472b2
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaChkstk
ord526
__vbaFileClose
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
__vbaStrToAnsi
ord616
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
kernel32
LoadLibraryA
VirtualProtect
GetModuleFileNameA
user32
MessageBoxA
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 832B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 524B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vmp1 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ