Static task
static1
Behavioral task
behavioral1
Sample
3f8c912216b66129c309d9e957dc5fa8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f8c912216b66129c309d9e957dc5fa8.exe
Resource
win10v2004-20231215-en
General
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Target
3f8c912216b66129c309d9e957dc5fa8
-
Size
210KB
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MD5
3f8c912216b66129c309d9e957dc5fa8
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SHA1
b5beb7491544b0646b3093862bb44f8c6d9e1ade
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SHA256
90ec4794936dbacf3b0aff0cdd06ad077974bbd1204be4af1d0080d02b0a2776
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SHA512
39f491e032446225041316f99278ba33b9b1d8483a943be33ec80578d0d4ed54ef5059e5cf054fda41d8cdecdba2e5e18cf94f7e65ac1db1468a630286d6597d
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SSDEEP
6144:vunDbmnRADeunHUy+tLcz9z+iR8kcxwyxze1nAHr5OGj:GORADDn07tLz9r2yBr5Om
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f8c912216b66129c309d9e957dc5fa8
Files
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3f8c912216b66129c309d9e957dc5fa8.exe windows:4 windows x86 arch:x86
ea85c230f7f7ca4e1698f8fc577d6652
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
c:\windows\system32\user32
CallWindowProcA
c:\windows\system32\kernel32
GetProcAddress
GetSystemDirectoryA
RtlMoveMemory
LoadLibraryA
MoveFileExA
msvbvm60
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
ord667
__vbaAryDestruct
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVar
ord520
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
ord525
__vbaVarZero
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaVarLateMemSt
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
ord716
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord644
ord537
_CIlog
__vbaFileOpen
__vbaR8Str
__vbaInStr
__vbaVarLateMemCallLdRf
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord579
__vbaVarSetVar
__vbaI4Var
__vbaVarLateMemStAd
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaVarLateMemCallLd
ord616
__vbaFpI4
ord617
__vbaLateMemCallLd
_CIatan
__vbaUI1Str
ord618
__vbaStrMove
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ