Static task
static1
Behavioral task
behavioral1
Sample
JSG1.12.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
JSG1.12.exe
Resource
win10v2004-20240802-en
General
-
Target
9526a517a5d1222424b917c1087f3650_JaffaCakes118
-
Size
85KB
-
MD5
9526a517a5d1222424b917c1087f3650
-
SHA1
5679edaa0784f1a5a92a54affdb7a669708680ef
-
SHA256
693908025e5b532e44c26fad0f4fa1aae6992cafaa5721c261494fe520fff9aa
-
SHA512
a9c9343767e2dbb802bda236dda0e96661f1005e6e114516f1d335d3d0012e286f4549cb69afa299ee4eda198a8bac9aecd6e448e3bceeb901111fcfdcb384a3
-
SSDEEP
1536:NAt5iAyfRZXij2Qh4b5w1AhOXTHCH54M3Y7VsmP7gc+VJ+KQW6JM+TtvnuZEcLy8:NAt57yZZXL41A4XWH54YY7umjUSKP6XE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/JSG1.12.exe
Files
-
9526a517a5d1222424b917c1087f3650_JaffaCakes118.zip
-
History.txt
-
JSG1.12.exe.exe windows:4 windows x86 arch:x86
5e55ab16359bfb6849723dad1fa4e077
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
ord593
__vbaVarForInit
ord594
__vbaObjSet
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarTstLt
_CIsin
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaStrR4
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaInputFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
ord537
_CIlog
__vbaFileOpen
__vbaNew2
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
ord613
__vbaFpI2
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 258KB - Virtual size: 257KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
sourcePW.zip.zip