Static task
static1
Behavioral task
behavioral1
Sample
efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae.exe
Resource
win10v2004-20240508-en
General
-
Target
efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae
-
Size
184KB
-
MD5
b5e557191c0fdb1ae992baca24c08bed
-
SHA1
23c95f59e19aafeded14ab1513be2c28c814b547
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SHA256
efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae
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SHA512
9128fde08cf9f4a23b9de01267dac17babc45a0ee41932e4ee313b51d87fd8795492705a0c695bd5f6982b242824e274c7a705a36eaa6aea73b12e894e4daf51
-
SSDEEP
3072:ZANIdQodu0IEd8DhWi3n8LjzGlvnqnxius:ZAboYA8D/83zGlPqnxiu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae
Files
-
efb9ffdf86daf4003c08d59a67c266ec16b9ef7bd2db03337f3bf3cd626f66ae.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
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
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__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: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ