Static task
static1
Behavioral task
behavioral1
Sample
b158828aa66b049da306799f12737e70N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b158828aa66b049da306799f12737e70N.exe
Resource
win10v2004-20240802-en
General
-
Target
b158828aa66b049da306799f12737e70N.exe
-
Size
176KB
-
MD5
b158828aa66b049da306799f12737e70
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SHA1
d8b7aa179dea5225721113b3297cf7ff1b75787e
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SHA256
af8b50385df8c2373238a4b8aa80993e7de4e7ad2b71ab4e4698a907332e5a0c
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SHA512
18c4da2cd7385a84e7875aee5738958106c3c9fba597af56333963f885109a528610d690534a895f8a1a4f780294f0008acac99d641b9eed5bb0916e86999a45
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SSDEEP
3072:WrJtSgcX4fL1bsWg65E40CJm6lpVb1vD1PuKt4pz9OT6:MegI4fL14WbE40CJm6lpx1vD1Plt4pz2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b158828aa66b049da306799f12737e70N.exe
Files
-
b158828aa66b049da306799f12737e70N.exe.exe windows:4 windows x86 arch:x86
f34c4ab40b5966acd9d40122ec52b0a8
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord519
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord556
__vbaLenVar
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaLateMemSt
ord592
__vbaVarForInit
__vbaExitProc
__vbaForEachCollObj
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaBoolVar
ord520
ord521
__vbaRefVarAry
ord523
__vbaBoolVarNull
_CIsin
ord631
ord709
__vbaErase
__vbaVarZero
__vbaVargVarMove
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaVarTstEq
ord560
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
ord670
ord563
__vbaCastObjVar
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord601
_CIsqrt
__vbaLateIdCallSt
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
__vbaFPException
ord717
__vbaStrCompVar
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaVar2Vec
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaAryVarVarg
ord616
__vbaVarCopy
__vbaUnkVar
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
_allmul
__vbaLateIdSt
__vbaLenVarB
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 168KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE