Static task
static1
Behavioral task
behavioral1
Sample
bfb790ba9131323a3e060569ed87f387.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bfb790ba9131323a3e060569ed87f387.exe
Resource
win10v2004-20240226-en
General
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Target
bfb790ba9131323a3e060569ed87f387
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Size
144KB
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MD5
bfb790ba9131323a3e060569ed87f387
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SHA1
78f9d9e3abb75cbb1e021513a0e6f5ed5b191ccd
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SHA256
438178326234f0c8de5484720b8950676a13dad56499478fff9c778dd328c037
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SHA512
9e4fa9a111c429e8198d66e3d413ad72919f455cd144b128e36a5f6d4142dbabd7e03bc5d3755b534fab9b7a7b15c7b3c72e7103dfa331eab907787721d002be
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SSDEEP
1536:1XM3lDzNXWXMX5D1S5ptBDIuKigrtHkuZSC1vkRH75S32U25Pn7pnTHZEQz:W3lhpDs1UuKrrtHku/vkR0Z2fTHXz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bfb790ba9131323a3e060569ed87f387
Files
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bfb790ba9131323a3e060569ed87f387.exe windows:4 windows x86 arch:x86
98296e295575cf45457b81cb353e424f
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
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaErase
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
ord616
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE