Static task
static1
Behavioral task
behavioral1
Sample
99be31afa40bfa3e41bbc32b65afe2bb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99be31afa40bfa3e41bbc32b65afe2bb.exe
Resource
win10v2004-20231222-en
General
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Target
99be31afa40bfa3e41bbc32b65afe2bb
-
Size
76KB
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MD5
99be31afa40bfa3e41bbc32b65afe2bb
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SHA1
480d4c8be77b769ba5572b58c05287f946110f1b
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SHA256
cb37882e4af70db96a584fd20b2fb61f68a5531fb48805e0f9f6bd19b5b32408
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SHA512
cca1d62f6d1c1fa4d49b1b45cc45d74e3dd2a8f4f61cb69efe335b41b2a99f5b5a7767d450e178cdba4657e0a231b06538214636c969ac12633c3a94a80e36ba
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SSDEEP
1536:djHFv9FlF9BFfYRKYqgnqNES1eSonfgnBYRKYdFYFlF9hFvXj:djHL/F9BRqKY5nQESMInBqKYdy/F9htj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99be31afa40bfa3e41bbc32b65afe2bb
Files
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99be31afa40bfa3e41bbc32b65afe2bb.exe windows:4 windows x86 arch:x86
cb27e7b716c62924022e6d07e44507d8
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaVarCmpNe
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord520
__vbaBoolVarNull
_CIsin
ord631
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
DllFunctionCall
__vbaVarOr
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
ord532
ord536
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
ord579
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord580
Sections
.text Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ