Static task
static1
Behavioral task
behavioral1
Sample
Runtime Broker.exe
Resource
win7-20230220-en
General
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Target
Runtime Broker.exe
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Size
584KB
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MD5
c32c03cf9a70ade1d4efc11853cd0225
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SHA1
11ed71198457e158e15cc3e157dc7b979951d7e1
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SHA256
b51beb1c3f5b26d7766492130826d5f985a05b72b628a257a06494999a054c02
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SHA512
13b2ec3e400ef25596eb13e891ffdc7e9b6492a4cf0733b48252d2c1d273ab4fcbe0d843b00f1e491eaff339fa2a1cd68a59366e36cf24a0f1e2a45b7f8df20b
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SSDEEP
6144:MK+vUPbh6a3sJVLRNv5rBWBPLx5Vn4+ZO1S/msQEK4OM1Wqn3win97:MpvUPbh6a8DRrBkB4oO1S/dKhM08n9
Malware Config
Signatures
Files
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Runtime Broker.exe.exe windows x86
01b33103124fc9184c622a68adc0db2c
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
advapi32
CryptCreateHash
CryptDecrypt
CryptAcquireContextW
CryptDeriveKey
kernel32
GetModuleHandleW
Sleep
CloseHandle
GetTickCount
RtlFillMemory
msvbvm60
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaStrErrVarCopy
_adj_fprem1
__vbaVarCmpNe
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord594
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaVarTstEq
DllFunctionCall
__vbaVarOr
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaVarCopy
ord616
_CIatan
__vbaCastObj
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
ord653
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 364KB - Virtual size: 360KB
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: 212KB - Virtual size: 210KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ