Static task
static1
Behavioral task
behavioral1
Sample
ac63f5d33fda749d56cf437ded1223bd.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ac63f5d33fda749d56cf437ded1223bd.exe
Resource
win10v2004-20240226-en
General
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Target
ac63f5d33fda749d56cf437ded1223bd
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Size
276KB
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MD5
ac63f5d33fda749d56cf437ded1223bd
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SHA1
1d4adb5fad8d82424456517bb251db2582512546
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SHA256
ef1fe5060e049ef35e3a19c40929aed3e7002a1a5ddeaed2e41db3e9e1c7e079
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SHA512
9f170e73c4f5f20a49de7ade682a2d6abd33effa043171b7fa2a992cd60b56e354ee97dec4bd6a4a944d8a8df5e78fb0fdec6b51d1284a692ac39ed15353cf4f
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SSDEEP
3072:iWtuqEv59OD8zVIGVr7vmDM+dT4fxqosR3J:iLZQosR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac63f5d33fda749d56cf437ded1223bd
Files
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ac63f5d33fda749d56cf437ded1223bd.exe windows:4 windows x86 arch:x86
fd4d416286b316bc5ff5c6ba82635853
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
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord628
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaAryConstruct2
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
ord644
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 264KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ