Static task
static1
Behavioral task
behavioral1
Sample
81c8e3f7cc40fbb0e2458aa8fbec0c40N.exe
Resource
win7-20240903-en
General
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Target
81c8e3f7cc40fbb0e2458aa8fbec0c40N.exe
-
Size
408KB
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MD5
81c8e3f7cc40fbb0e2458aa8fbec0c40
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SHA1
ddd08fbb912616134fab01d452ef42c658cd3d37
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SHA256
1d061aee1f5a30d9040dc673e60008e93d9c7abb18f25e8d9c4455676ca33236
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SHA512
6be4aa3ebc7a67197ae60abacfee7eaaa6cadc19ff17bbf89534b6ea4a3680cba41710b679cf47338f117d605466272c21bf635faed435218d33a12321d0f877
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SSDEEP
6144:hSTANNR+Jqv6/4e805rRRK7wGiXUNHFd7Dc9k1:hgANNk35SwGiXUNHl1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81c8e3f7cc40fbb0e2458aa8fbec0c40N.exe
Files
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81c8e3f7cc40fbb0e2458aa8fbec0c40N.exe.exe windows:4 windows x86 arch:x86
1e6b456eed015cc8476b38993407e4c5
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
oleaut32
SysReAllocString
kernel32
VirtualAlloc
RtlMoveMemory
WideCharToMultiByte
msvbvm60
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
__vbaRaiseEvent
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaForEachCollAd
__vbaLsetFixstr
ord660
ord553
ord661
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
ord665
_adj_fdiv_m32
__vbaVarCmpGe
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
ord300
__vbaI4Abs
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord305
__vbaFpR4
ord599
ord306
__vbaStrFixstr
__vbaForEachCollVar
__vbaBoolVar
__vbaBoolVarNull
__vbaFpR8
__vbaVarTstLt
__vbaRefVarAry
_CIsin
ord631
__vbaErase
__vbaVarCmpGt
ord632
__vbaChkstk
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPrintObj
__vbaI2I4
ord561
__vbaObjVar
__vbaNextEachCollVar
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaObjIs
ord311
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord313
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
ord608
__vbaVarCmpLe
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
ord534
__vbaVarCat
__vbaCheckType
__vbaI2Var
__vbaLsetFixstrFree
ord537
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
__vbaVar2Vec
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarCopy
__vbaFpI4
ord616
ord617
__vbaLateMemCallLd
_CIatan
__vbaStrMove
ord618
__vbaCastObj
__vbaStrVarCopy
ord650
_allmul
__vbaLateIdSt
__vbaLenVarB
_CItan
__vbaNextEachCollAd
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 296KB - Virtual size: 292KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ