Static task
static1
Behavioral task
behavioral1
Sample
579ba3a63048bf62481b2a8e682f36d5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
579ba3a63048bf62481b2a8e682f36d5.exe
Resource
win10v2004-20231215-en
General
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Target
579ba3a63048bf62481b2a8e682f36d5
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Size
48KB
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MD5
579ba3a63048bf62481b2a8e682f36d5
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SHA1
ba3b02482c3167c61a6fa039a16aec3842d28777
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SHA256
dd85502eeb350b48508ec1aa3a1f587d8ffe5090a7f2dda0d71da496e8382f65
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SHA512
e71522544127d6618aac0c837b2f506b1ede4e121d118b7f95a9bd78e6b1681ce8cbbbea73ce5e727e50b0794559235bcc8a08851566d2ba9c248798424fac61
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SSDEEP
768:b0B7CNvuAI6vdYRtm2e4KgF1a4mcLrGDEemLRY/HzmxNL:b+vAOKcmDEem8z6NL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 579ba3a63048bf62481b2a8e682f36d5
Files
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579ba3a63048bf62481b2a8e682f36d5.exe windows:4 windows x86 arch:x86
020978c7617523dbb4b7af4e51ab0bbf
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
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaFPException
__vbaVarCat
__vbaGetOwner4
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
__vbaR8Str
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaVarLateMemCallLd
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 3KB
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