Static task
static1
Behavioral task
behavioral1
Sample
998bc4ad1e3dbb6b82b2b23bffa85d95.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
998bc4ad1e3dbb6b82b2b23bffa85d95.exe
Resource
win10v2004-20231215-en
General
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Target
998bc4ad1e3dbb6b82b2b23bffa85d95
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Size
208KB
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MD5
998bc4ad1e3dbb6b82b2b23bffa85d95
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SHA1
bb616bc318cf1f4c8fc1ed303efe791a26e1a57c
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SHA256
9aebe3fd4f72ec3d4a9e18a900938a3c93e809c60e1465c84130b85b8c014184
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SHA512
28b43d31739455c7beda58b12de3c40cbe4ee6c3a0a89fac9847ece4a784d338099ae103cf533ab6861d2e5605e8506799e73b313ac7dad6762ef8fd60532cb7
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SSDEEP
6144:UWDzWZrQ+ONFDTIvgte8R2rHFllXgDMWd65QXoHqxVDTG/r1pAa+/mf2X+Axie:UWXWZrQ+ONFDTIvgte8R2rHFllXgDMWd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 998bc4ad1e3dbb6b82b2b23bffa85d95
Files
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998bc4ad1e3dbb6b82b2b23bffa85d95.exe windows:4 windows x86 arch:x86
c839433a98fd716162c0e21b0245d64d
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
ord187
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
__vbaPut3
_adj_fdiv_m64
__vbaPut4
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
__vbaVarFix
_adj_fprem1
ord518
__vbaStrCat
ord660
__vbaSetSystemError
__vbaRecDestruct
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaFpR4
__vbaBoolVar
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord709
__vbaVarZero
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaVarAbs
ord528
__vbaStrCmp
__vbaGet3
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaFpCmpCy
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
ord533
__vbaUbound
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord644
ord645
_CIlog
__vbaFileOpen
__vbaR8Str
__vbaNew2
ord570
__vbaInStr
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
ord581
Sections
.text Size: 180KB - Virtual size: 177KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ