Static task
static1
Behavioral task
behavioral1
Sample
b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac.exe
Resource
win10v2004-20230621-en
General
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Target
b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac
-
Size
1.0MB
-
MD5
736e58ae7359e0cc3899e4e5151a24ca
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SHA1
f6f7ee07233475024dab9661dba5a63ef8c7aabd
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SHA256
b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac
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SHA512
fb70d69159509e86e886413c6bcc265a99e6f6382af2925a23710b800439c6b2215cff832f52e847320b5a2a3538f87b2fcc3c3664f14f8920678a7c25e83799
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SSDEEP
12288:DgnAwep7W7P/hJ+5YQ9J275vMM5OowFC/jsDBdsD52cJyw+YyiRL+sy2L3miESiC:Dgwsy2L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac
Files
-
b3638620ca0e820bb9c56fd4a11e6f7f51435a329de0a6d03bf82ec17a1fdcac.exe windows x86
464c8411a5291c2d542ceed8b3787b46
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
__vbaVarSub
ord690
ord691
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
ord516
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaVarTstLe
__vbaVarXor
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaVarForInit
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR4
ord520
__vbaVargVar
__vbaBoolVarNull
__vbaRefVarAry
_CIsin
__vbaVarCmpGt
__vbaVargVarMove
ord632
__vbaVarZero
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaVarLateMemSt
__vbaVarOr
ord670
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaRedim
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaLateMemNamedCall
__vbaFreeStrList
__vbaVarCmpLt
__vbaVarNot
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
ord689
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaVarMod
__vbaVarCopy
__vbaVarTstGe
__vbaVarLateMemCallLd
__vbaLateMemCallLd
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaStrVarCopy
ord619
__vbaForEachVar
_allmul
__vbaVarLateMemCallSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
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