Static task
static1
Behavioral task
behavioral1
Sample
4b7af8709613c0d9133f3e7c0d5e7d8c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4b7af8709613c0d9133f3e7c0d5e7d8c.exe
Resource
win10v2004-20231215-en
General
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Target
4b7af8709613c0d9133f3e7c0d5e7d8c
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Size
180KB
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MD5
4b7af8709613c0d9133f3e7c0d5e7d8c
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SHA1
c9bf4a8bb5a9dfc28ce1e88a0490cf9dce675561
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SHA256
53cb3274098a27fec4e92b00f2b26648c1ecb9d8f9a81a267435e938223e1a13
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SHA512
c1e87e39b76224a1b5a89a78b5d6774a8d01fe259dd526737d47fb11ccb66e1d03da806bdfedf05156b26200849d2af6a99485e071c248b03b3a7975b3df9b83
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SSDEEP
3072:Amr+otohYkQr0jeLwJr95lJoyc6V1kypdxASXBKBl6:AWYYQqLwhHlWyRDxA0Bi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b7af8709613c0d9133f3e7c0d5e7d8c
Files
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4b7af8709613c0d9133f3e7c0d5e7d8c.exe windows:4 windows x86 arch:x86
4677b75027280e85d14c422b925e3fcc
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
LoadLibraryA
msvbvm60.dll
__vbaR8FixI4
_CIcos
_adj_fptan
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
_adj_fprem1
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaPutOwner3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
ord563
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
__vbaGetOwner3
__vbaUbound
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
ord570
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaAryVarVarg
ord616
__vbaFpI4
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 140KB - Virtual size: 137KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ