Static task
static1
Behavioral task
behavioral1
Sample
Picture14.JPG_www.facebook.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Picture14.JPG_www.facebook.exe
Resource
win10v2004-20240802-en
General
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Target
dc4bf78a933364ba70039d7531c15f6c_JaffaCakes118
-
Size
270KB
-
MD5
dc4bf78a933364ba70039d7531c15f6c
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SHA1
08bd87f215d99a1db79311afd642acd2f91c126c
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SHA256
9b10ca8ccfd0a8d33317b5b7d50c90c73a34a3e1b44fbd617cf082c3e020f4a8
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SHA512
784deb30459aed04e50b5f4372cc6c65abcce8f8df34ca2a6a4d6ea4abd211952d65df42901a388c29ab5a11680c6d1627eaa85e49de6a353555d95f2d834082
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SSDEEP
6144:sgnHvErvVdZsLOpEccV5fQb/yGENz3F2TymR:sSHvETVdZsLOpNcVC/yvNzcTj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Picture14.JPG_www.facebook.com
Files
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dc4bf78a933364ba70039d7531c15f6c_JaffaCakes118.zip
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Picture14.JPG_www.facebook.com.exe windows:4 windows x86 arch:x86
f01bea24965d5e5698bd73b03d9f1e24
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
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaAryConstruct2
__vbaVarTstEq
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 224KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 140KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 260KB - Virtual size: 258KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ