Static task
static1
Behavioral task
behavioral1
Sample
ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef_JC.exe
Resource
win10v2004-20230915-en
General
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Target
ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef_JC.exe
-
Size
744KB
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MD5
f874356ddee152fcdb366283fbb70d86
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SHA1
bb4e45490cb24ddbf14362144a96fd4eeb3810cd
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SHA256
ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef
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SHA512
8e7d8214ce7fc727ab14c14003d93f841afea2ea026693ae8524629eaf6f11aafe13fec09313f6426cc2583fc5693b2e0c29b53817397caa3cf2b428b25b54a0
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SSDEEP
12288:tUs9rDJBnYwPzIFb4Hkslb58JJToePbRp/D9k5Z7Jjlpqj74F4rN+KvLU/7frwFQ:qs9rN9YwPzIFbDslb50xVdDm5Z1ppqXS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef_JC.exe
Files
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ae346575b504f4c6440a8c7f3f3b6d3ca3507679cb851aa1572edac210ff1eef_JC.exe.exe windows:4 windows x86
c1026f3bc4dbd1c7779566798486c792
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
kernel32
Sleep
GetTickCount
RtlFillMemory
advapi32
CryptAcquireContextW
CryptDeriveKey
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaRefVarAry
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVarCmpGt
__vbaVarZero
__vbaChkstk
ord526
EVENT_SINK_AddRef
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord713
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaVarCopy
ord616
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 488KB - Virtual size: 484KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 248KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ