Static task
static1
Behavioral task
behavioral1
Sample
638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc.exe
Resource
win10v2004-20240802-en
General
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Target
638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc
-
Size
468KB
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MD5
b9149d271901f93d3c3cb3d9c82fdbf6
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SHA1
8383cde55417665c104721a23e51c6d092585a5d
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SHA256
638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc
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SHA512
71a1f9e80a1e5ac36124010aa37d847c1bf6451a50f6fcd58ba41c4841c732c2aab4b3894fdf6302dc0334b4e08ccb98e958ac71fe50fe1ce4f1e314410e46cb
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SSDEEP
3072:kbXwog5+R88U2aYfPzivff8/WC7AZ4pxhdHeZVrIrRLN94JVzrYb:kbAo7RU2XPevffrE0orRJ2JVz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc
Files
-
638e26ccc9dab730f75ca1b3c1a0db6b4c8397c12d695f1e12627f56335bdafc.exe windows:4 windows x86 arch:x86
a1156f94e327292f07f68122184d8c55
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
__vbaExce�tHandler
_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