Static task
static1
Behavioral task
behavioral1
Sample
NEAS.aa238df9e8a7908a95bafb9d117999f0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.aa238df9e8a7908a95bafb9d117999f0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.aa238df9e8a7908a95bafb9d117999f0_JC.exe
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Size
340KB
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MD5
aa238df9e8a7908a95bafb9d117999f0
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SHA1
2f1810c170c3c50d7541897d044dd132602142fd
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SHA256
eba26f206c5cc4bc8f5121381e10d058d8e58c747aeca5d385f28ae7e760a5d5
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SHA512
b1b5f504996f6aacc766d0cf9a16207a395b45c5a2ec965cac3d2fcc557a85cf2c8fb524ce8effb603982e791a5db435f5958315c5616e83ae0184bcc54dc151
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SSDEEP
6144:MRVQPKuV3eIY8uwJxuaIFtkxOd6HarTrjCP9sERagkL9:fKuV3eZwTZAUi663rWPzkR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.aa238df9e8a7908a95bafb9d117999f0_JC.exe
Files
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NEAS.aa238df9e8a7908a95bafb9d117999f0_JC.exe.exe windows:4 windows x86
cb4f2f6da788f089282b8f5e753efd2d
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
ord586
__vbaFreeVar
__vbaFreeVarList
_adj_fdiv_m64
__vbaVarIndexStore
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord556
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
ord631
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaRedimVar
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord538
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 60KB - Virtual size: 59KB
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: 272KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ