Static task
static1
Behavioral task
behavioral1
Sample
66ca78ce9b799083b34ff1b4a879155d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66ca78ce9b799083b34ff1b4a879155d.exe
Resource
win10v2004-20231222-en
General
-
Target
66ca78ce9b799083b34ff1b4a879155d
-
Size
157KB
-
MD5
66ca78ce9b799083b34ff1b4a879155d
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SHA1
8b6ced942a4ccb6094631cc09589258f98034eb4
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SHA256
4244789c283bb91e414cc000092d059f2e148f80704ee0c665cddd38cdf8eba6
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SHA512
fe3f1f79c25dda3ae0ec5c3f226390615dfd10bb50dc3006f28a57af2c062466e18c76a37eaba2e85ea84f5704d6d4952ddacf569f5c02c693896af4e884b61f
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SSDEEP
3072:ytBdJvv9knqvI6mH3vTCFiMxxYzw5NugSJh9B77:ytKqvwfTClx6zw5dq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 66ca78ce9b799083b34ff1b4a879155d
Files
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66ca78ce9b799083b34ff1b4a879155d.exe windows:4 windows x86 arch:x86
489650f457bad4dd303186e8447d95e8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
oleaut32
OleSavePictureFile
msvbvm50
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaHresultCheck
__vbaVarVargNofree
ord587
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord622
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord599
ord520
__vbaStrFixstr
ord522
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord631
ord524
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaPutOwner3
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
ord670
ord563
__vbaFpUI1
__vbaRedimPreserve
__vbaLbound
__vbaAryConstruct
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaStr2Vec
__vbaStrUI1
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaLsetFixstrFree
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaNew2
ord570
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord616
__vbaFpI4
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
ord580
__vbaI4ErrVar
ord581
Sections
.text Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ