Static task
static1
Behavioral task
behavioral1
Sample
638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc.exe
Resource
win10v2004-20240802-en
General
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Target
638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc
-
Size
468KB
-
MD5
12f78805498a1ba3da419cafff57501c
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SHA1
1c40bf146600987d2aa5feabc833533308218618
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SHA256
638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc
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SHA512
223284443816a40b77dedbb381ff67181ac79e5f851e8c29eebe2c324708fdd54774b3eb833edf63a80c18340957518a44886b67e1813fd868141c10a8450e91
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SSDEEP
3072:tXsmogM9wb8U2bYfUz54ffDMnCbTpIXC+mHe3VGEfy8MQ/13mHl9:tXloUYU2wU14fftCxVfyJG13m
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc
Files
-
638c409c39a94e468644076ba3fe6bb287368a7d9c3a62d3c4ba56b4bf7a49bc.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ