Static task
static1
Behavioral task
behavioral1
Sample
9b1dbf891547ec242116803fdc083ffa.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9b1dbf891547ec242116803fdc083ffa.exe
Resource
win10v2004-20231215-en
General
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Target
9b1dbf891547ec242116803fdc083ffa
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Size
584KB
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MD5
9b1dbf891547ec242116803fdc083ffa
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SHA1
1824bf016a87784af5bb465cc7ef39adcb597773
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SHA256
ceca2f4672a64e75a8185c85fc24cdb136418d1f656bfba3516210940e77cce5
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SHA512
e38b32cd1de3bf9431f76097888bebdd9805ec4d939fcd18980b3483a90df0f8d85253498f17a956eb3f25401146888fcd8773dca05d90313e6a20f791cece09
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SSDEEP
12288:8RSBGNLsU16SAU9AoakzoZUYUdoztoIpd4m:OSBKJ16XocZ7UaztoO4m
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b1dbf891547ec242116803fdc083ffa
Files
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9b1dbf891547ec242116803fdc083ffa.exe windows:4 windows x86 arch:x86
0b943774f00dd6b467c3cb091d1858bb
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
LoadLibraryA
msvbvm60
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaSetSystemError
_adj_fdiv_m32
__vbaAryVar
__vbaVarTstLe
__vbaAryDestruct
__vbaVarForInit
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarMod
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 28KB - Virtual size: 25KB
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: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ