Static task
static1
Behavioral task
behavioral1
Sample
bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197.exe
Resource
win10v2004-20230221-en
General
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Target
bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197
-
Size
308KB
-
MD5
c4ab8911c4cf8fc79f415502626fba0d
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SHA1
b827d8cc83982b441d358c869b50188e159b6873
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SHA256
bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197
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SHA512
94e56c56bbc7866097d437b88193c61e8ab1419f0b466413074676b453bd01717246e7ec3b24b113cfff8823f6ede7637b1c1fa22c7a6346194b3d4894b93e21
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SSDEEP
6144:V0RvMX3TimMEuBWaCJmk21rYeXzhz4oqUi5GnyEmqoiiNkF3VQ/HjetsnkGLy3:V0RvMX3TimMEuBWaCJmk21rYeXzhz4o5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197
Files
-
bf3e857a388ec6b31c50ed38e2c64e96db530b39d45da65d610496f4d8f38197.exe windows x86
dc5eba168d9c2b48b64412b59052c342
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaFreeVar
ord588
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord593
ord594
__vbaObjSet
_adj_fdiv_m16i
ord597
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
__vbaFpI2
_CIatan
__vbaStrMove
__vbaCastObj
_allmul
_CItan
__vbaFPInt
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 268KB - Virtual size: 264KB
IMAGE_SCN_CNT_CODE
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: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ