Static task
static1
Behavioral task
behavioral1
Sample
c639be639e4e972eac610e5cf32c6798.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c639be639e4e972eac610e5cf32c6798.exe
Resource
win10v2004-20240226-en
General
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Target
c639be639e4e972eac610e5cf32c6798
-
Size
1.8MB
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MD5
c639be639e4e972eac610e5cf32c6798
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SHA1
5bfb0b00d25cd374a47fae2f071d96c6795a5ef4
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SHA256
f00da48c79f4cc76745b10516a5e195fb6661ff4071ee2ab60645bef7024e668
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SHA512
dad3f2ed1f54547ce32e62cafa466000089c62d0d60df4b5ea17e80b2485c443577867b8f5b5f237c3dd71771ffe30c49242e5e5b626b05e8a5f47329a2f4872
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SSDEEP
49152:bzZU/Q/x5duy2uL4E+nktTl6rH3rlHuqJgUEWLgoVSb/n34BY8pctOLxE6ohhY8y:S/+x5duy2uL4E+nktTl6rH3rlHuqJgU3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c639be639e4e972eac610e5cf32c6798
Files
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c639be639e4e972eac610e5cf32c6798.exe windows:4 windows x86 arch:x86
740d665328ca671ef33986b3a3393cb1
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
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaGetFxStr3
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaWriteFile
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaVargVarCopy
__vbaLenVar
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryDestruct
__vbaVarXor
__vbaVarForInit
__vbaExitProc
ord593
ord300
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
ord598
ord306
ord520
__vbaStrFixstr
__vbaBoolVar
ord309
__vbaVargVar
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord631
__vbaVarCmpGt
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
ord310
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaVarMul
__vbaExceptHandler
ord312
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
ord534
__vbaVarCat
ord536
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord570
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
ord575
__vbaVarNot
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
ord612
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarMod
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaVarTstGe
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaForEachVar
__vbaMidStmtVar
__vbaR8IntI4
ord619
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
ord581
Sections
dhPtBGF Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QIs Size: 4KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE