Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3f7b507700412b3b351f1a4f665e0e70_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3f7b507700412b3b351f1a4f665e0e70_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.3f7b507700412b3b351f1a4f665e0e70_JC.exe
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Size
14KB
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MD5
3f7b507700412b3b351f1a4f665e0e70
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SHA1
cd2e9be9717c02e50551024d1a1fec41ee573a53
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SHA256
2c2a2086390c2fb8fe0f7d098c1057362d3902d7a2dcb6961cb762b9784eed03
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SHA512
9009fdb026c3248b7d6486ddfa31063cc440721971429ebe2b46222cb0e6290b58e75b6e6dfbe8eb46fbf2c4647757debc6a6dd708199be065fe600eecd792b8
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SSDEEP
384:5a1UCKuFUQsYzb/KLfVhxQg95MStceDE045HUF:5cIoj/aVXtM0A
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.3f7b507700412b3b351f1a4f665e0e70_JC.exe
Files
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NEAS.3f7b507700412b3b351f1a4f665e0e70_JC.exe.exe windows:4 windows x86
939c3f73d8a494e42bf5b5e94538d447
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvbvm60
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
ord526
__vbaGenerateBoundsError
__vbaGet3
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
ord601
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaRecDestructAnsi
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ