Static task
static1
Behavioral task
behavioral1
Sample
b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab.exe
Resource
win10v2004-20241007-en
General
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Target
b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab
-
Size
468KB
-
MD5
463b902740f13ab094b9a600f9e76112
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SHA1
c2286ef6ba2f358d8c0a674ce29a65c76f717fc2
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SHA256
b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab
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SHA512
3b7c47c1648fb98033557dc4f1400dfc03f04d0ee4fc116a2f08cfc890b3d3cd84011b493025afe02f4a854c2629c6e8e88d99ce85369f486a8f9c12a5263627
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SSDEEP
3072:5WsoogbdTd5F99EXPzxjcf//tCtePIpzh3He8Sh4teM6Me4t3DlC:5W/oUbF9qPVjcfp0gSteHf4t3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab
Files
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b4fc40519986e2404ab9a01757e1c42ca33a802e3e4e3d77f663698794b6c8ab.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: 12.2MB - 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