Static task
static1
Behavioral task
behavioral1
Sample
Doc53436.exe
Resource
win7-20240221-en
General
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Target
22c773d478e58709306d15cc86c6097e_JaffaCakes118
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Size
652KB
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MD5
22c773d478e58709306d15cc86c6097e
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SHA1
aead34495b9fbb8c64d63524f0e2b127fecea6a1
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SHA256
19dea1877949b3d0b99cf91fdd68e376fbc74d25fc914ce497f00ca0ecff77ce
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SHA512
04081f064603023edfd1da35de6ba0d7a662078ea456a0708a9df247710921a5a28a496ff9a2492ce369664b15b8fc26d405e471b5cee178e8b1c4663f3c824c
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SSDEEP
6144:T75yLTtJ12bxs/2Mbavm/cSNTgSRgR0QdSdfslVOU6an295l5fDTWSnLGHIVifW6:TiT8tM0mUeTaGQdnUjU+TfvWSgfW4p
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack002/Doc53436.exe
Files
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22c773d478e58709306d15cc86c6097e_JaffaCakes118.iso
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out.iso.iso
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Doc53436.exe.exe windows:4 windows x86 arch:x86
8ed4b738f8b96a2f86a0431f7b7bb261
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
__vbaFreeVar
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord559
__vbaAryDestruct
ord591
__vbaObjSet
ord596
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
DllFunctionCall
ord670
_adj_fpatan
ord569
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
ord710
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaVarErrI4
ord607
ord716
__vbaFPException
ord717
ord536
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarDup
__vbaFpI4
_CIatan
__vbaStrMove
_allmul
_CItan
ord547
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 580KB - Virtual size: 577KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 27KB
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