Static task
static1
Behavioral task
behavioral1
Sample
4a1c815cffb8b80ff4ea411c8e67f5f9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a1c815cffb8b80ff4ea411c8e67f5f9.exe
Resource
win10v2004-20231215-en
General
-
Target
4a1c815cffb8b80ff4ea411c8e67f5f9
-
Size
144KB
-
MD5
4a1c815cffb8b80ff4ea411c8e67f5f9
-
SHA1
f5788989a3a8413039eb525bc731cfe63094f2a9
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SHA256
ab285b3e82d42a21f14eefd472e8d849bd00ffaa867d7f43945cbd42ca3dd79e
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SHA512
7eb73032d73a96f91c63302070452386b9952c7c08c82e803124f518376b8f1abb28ee668b5655ebb6dc7f6d21ea8c2f6a1d4b270fc986f316db68e31f734fc2
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SSDEEP
3072:O9tLX+uL953Cgal63zFKC78lirQUPyOiPKkj:O9dX+uv3Cgk63xKC78lirQUPyOGKk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a1c815cffb8b80ff4ea411c8e67f5f9
Files
-
4a1c815cffb8b80ff4ea411c8e67f5f9.exe windows:4 windows x86 arch:x86
905b5d4664447e4755fbab3034083e60
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
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaR8FixI4
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord694
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaError
__vbaBoolErrVar
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaCyErrVar
ord592
__vbaVarForInit
__vbaExitProc
__vbaFileCloseAll
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaForEachCollVar
ord520
__vbaBoolVarNull
_CIsin
ord631
__vbaVarCmpGt
__vbaVargVarMove
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaGet4
__vbaDateR8
ord561
__vbaNextEachCollVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
ord563
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaUI1ErrVar
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
__vbaStrToUnicode
ord606
__vbaR4ErrVar
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaInStr
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaFpI4
ord616
__vbaVarCopy
__vbaRecDestructAnsi
ord617
_CIatan
__vbaI2ErrVar
__vbaAryCopy
__vbaCastObj
__vbaStrMove
__vbaStrVarCopy
ord619
_allmul
__vbaLenVarB
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ