Static task
static1
Behavioral task
behavioral1
Sample
05820999.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
05820999.exe
Resource
win10v2004-20230220-en
General
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Target
05820999.exe
-
Size
932KB
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MD5
7788af5a8c3b75f2ed179ec0a4baa162
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SHA1
5ab2b06e5c32c58cb02ad5b5681900bdd5ecc604
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SHA256
80f4803c1ae286005a64ad790ae2d9f7e8294c6e436b7c686bd91257efbaa1e5
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SHA512
3eabd905be58ad5ec646da873c01d01256f8f1ee96f3793946314a684eaccdbb5ca24c50a636a1928bf622d000a2f726a7a4f6908b33e878b6e3afda67797405
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SSDEEP
12288:i6sBglkYEIEPeZCSwX8Qz7OraG4E7afdhYWlvU1lDY++RvRJx:i6s+i78CSwt7LGb4IlDYTvT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 05820999.exe
Files
-
05820999.exe.exe windows x86
b24370f0178612108b2f925af7d8bf9e
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
kernel32
GetProcAddress
GetModuleHandleW
msvbvm60
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaVarCopy
ord616
ord617
_CIatan
__vbaStrMove
__vbaCastObj
__vbaR8IntI4
__vbaStrVarCopy
_allmul
_CItan
ord653
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 552KB - Virtual size: 549KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 372KB - Virtual size: 370KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ