Static task
static1
Behavioral task
behavioral1
Sample
image.scr
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
image.scr
Resource
win10v2004-20240226-en
General
-
Target
c2a4819ba497e4d9b687b8415222bf2a
-
Size
506KB
-
MD5
c2a4819ba497e4d9b687b8415222bf2a
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SHA1
10a9277878011bce4b98e34b1ca1499cde1fd270
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SHA256
6ad0549e78c58747bedbd1269b2930c6f86956d99a62c64ea69815e9c4d06643
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SHA512
beeb07d7f116d9fbaf79ed797093501e4080befa9fbb39ddb19ac939b69821fd7a6d4aaf0c6ac921f5441bbe9ad4193c4c56e8d695bac528bc9c03ccfe5bb1f1
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SSDEEP
12288:DlUW2mgN6AmdKI6/hvwig51FYyMuJqHvUCcF/1wcYY2XdHgAM:LZgN6PdKI6C51FYyMuJrxJSnYYAAM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/image.scr
Files
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c2a4819ba497e4d9b687b8415222bf2a.rar
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image.scr.exe windows:4 windows x86 arch:x86
4b6a1e35661b741f9e3aac84a5e67542
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaVarFix
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord667
__vbaAryDestruct
ord669
ord593
__vbaExitProc
__vbaVarForInit
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaFpR8
__vbaVarTstLt
__vbaBoolVarNull
_CIsin
ord631
ord525
ord632
__vbaVarCmpGt
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
__vbaPutOwner4
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
ord670
__vbaVarOr
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaInputFile
__vbaStrToUnicode
__vbaPrintFile
ord606
ord713
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
__vbaI2Str
ord607
ord608
ord531
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaUbound
ord534
__vbaVarCat
__vbaI2Var
__vbaLsetFixstrFree
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
ord647
__vbaFileOpen
ord648
__vbaInStr
__vbaNew2
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
__vbaDerefAry1
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord689
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI4
ord616
__vbaVarCopy
__vbaVarLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
ord619
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 396KB - Virtual size: 392KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 304KB - Virtual size: 302KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ