Static task
static1
Behavioral task
behavioral1
Sample
a1883ec13eec7b3a7ced1f0c4a472673.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1883ec13eec7b3a7ced1f0c4a472673.exe
Resource
win10v2004-20240221-en
General
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Target
a1883ec13eec7b3a7ced1f0c4a472673
-
Size
108KB
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MD5
a1883ec13eec7b3a7ced1f0c4a472673
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SHA1
ce9eea997efe8f542d2165b2352c3d6d1f246bc6
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SHA256
880f32fb7c5a9600bef60eef82301f01231d79ef860dc426a35776cfaebd2f86
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SHA512
86b3a247eaf65e8fedb752b50a4ff25e47f06da9b989ea90adf1433a3c39fa6a3c7619d1a8d0d47a0936bf1a338dcf2a11078f85381ae99d3f0c8d41c912b886
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SSDEEP
3072:FHWNr4sjC09S6PmVfFz/phn2RITsekxCg5:FHFUCiSamVfFz/phn2RIIbCg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1883ec13eec7b3a7ced1f0c4a472673
Files
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a1883ec13eec7b3a7ced1f0c4a472673.exe windows:4 windows x86 arch:x86
3b15efdd5b136892a99f7a499c7eb662
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
__vbaVarSub
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
ord694
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaError
__vbaLsetFixstr
__vbaBoolErrVar
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
ord666
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaCyErrVar
ord592
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaForEachCollVar
__vbaBoolVarNull
_CIsin
ord631
__vbaVarCmpGt
__vbaVargVarMove
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaDateR8
__vbaI2I4
ord561
__vbaNextEachCollVar
__vbaObjVar
DllFunctionCall
__vbaVarOr
ord563
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
__vbaR4ErrVar
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
ord319
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord644
_CIlog
__vbaErrorOverflow
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
ord616
__vbaVarCopy
ord617
_CIatan
__vbaCastObj
__vbaI2ErrVar
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
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