Behavioral task
behavioral1
Sample
NEAS.e146a6e616f0f12f4dc8029e08503da0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e146a6e616f0f12f4dc8029e08503da0_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.e146a6e616f0f12f4dc8029e08503da0_JC.exe
-
Size
252KB
-
MD5
e146a6e616f0f12f4dc8029e08503da0
-
SHA1
501c05734c632288b99e30a554082f759f86d0d7
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SHA256
4dc2073c95686d6fb24155b9bb7cf30e57bce3fa68070addbfca8e9d46c3639a
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SHA512
88a0fb19346dafa683405772cfecc1ee8f2b01dcfbb79b58a8a8a8c3debe68a393ee35a7bb89cf425abf78f5ea118acccd2d71584d94e09ce6a56322ad5a77d6
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SSDEEP
3072:mpUv5hcSsmtzZGW3kL3vZ4NTFtALtw9dilvtvdjI4l/Z1fiJd8r1yK4Ks9PRSl:CN4zZMdQtAW0vdj5JZ1fi8lzs9PRy
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.e146a6e616f0f12f4dc8029e08503da0_JC.exe
Files
-
NEAS.e146a6e616f0f12f4dc8029e08503da0_JC.exe.exe windows:4 windows x86
fb60ceb244d5b0ba979198f99f8aa14f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
ord588
__vbaStrVarMove
__vbaLenBstr
__vbaVarIdiv
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFpCDblR8
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
__vbaVarFix
_adj_fprem1
ord518
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
ord662
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaVarXor
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaLateMemSt
__vbaExitProc
ord593
__vbaVarForInit
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord599
__vbaBoolVar
ord520
__vbaFPFix
__vbaFpR8
__vbaRefVarAry
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaVarCmpGt
__vbaVargVarMove
ord525
ord632
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaR4Str
__vbaDateR8
ord561
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaLateIdCallSt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord713
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarCmpLt
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord614
__vbaFpI2
__vbaVarMod
__vbaVarTstGe
__vbaFpI4
ord616
__vbaVarCopy
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
ord619
__vbaStrVarCopy
_allmul
__vbaLateIdSt
ord544
_CItan
ord546
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
ord656
__vbaFreeObj
__vbaFreeStr
ord581
kernel32
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Sections
.text Size: - Virtual size: 454KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 208KB - Virtual size: 206KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ