Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1c74fb39a7ac04fed4c3db25d4637f50_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.1c74fb39a7ac04fed4c3db25d4637f50_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.1c74fb39a7ac04fed4c3db25d4637f50_JC.exe
-
Size
60KB
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MD5
1c74fb39a7ac04fed4c3db25d4637f50
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SHA1
42aa955fda28ce6a7fece505d55a68ecc9729ad4
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SHA256
91c3105fb57e0b6428720f501e8212afc8e5c87da973067b02fb8b6030e4d675
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SHA512
a10aa2a472dec10d8ddd1bdc14097b049e45f117a89dc55484b6750d3003a794fecb0fe4da00f72b3a24164b5cbacad22df3867ecfc3e148009973d4e5b3a216
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SSDEEP
1536:uC+VS6qMozIdkVrpoXxetY5NolJEsl2k:u5VSJlIGxpYxetY5Novlj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1c74fb39a7ac04fed4c3db25d4637f50_JC.exe
Files
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NEAS.1c74fb39a7ac04fed4c3db25d4637f50_JC.exe.exe windows:4 windows x86
6f0e15aab8dce0c4a1bbe419a398850e
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
__vbaStrI2
__vbaNextEachAry
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaCyMul
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
_adj_fdiv_m32
__vbaAryDestruct
ord594
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
ord709
__vbaVarZero
__vbaChkstk
__vbaCyVar
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaAryConstruct2
__vbaCyI4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaR8Cy
__vbaCyUI1
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord644
_CIlog
__vbaVar2Vec
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaForEachAry
__vbaVarCmpEq
__vbaFpCy
__vbaAryLock
__vbaVarAdd
__vbaVarDup
ord430
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaI4Cy
__vbaStrVarCopy
_allmul
_CItan
ord547
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
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