Static task
static1
Behavioral task
behavioral1
Sample
ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1dN.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1dN.exe
Resource
win10v2004-20240802-en
General
-
Target
ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1dN
-
Size
468KB
-
MD5
09a2f1dd5be657b7553ddc2b0e9b2210
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SHA1
b0c92ae8871ef24748eddaf85d744ce90cdf3a77
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SHA256
ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1d
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SHA512
79bbf3ce3ddd4dc5d3ff9f8177d759ba3c1539579c54a1898b4cf586652bda8f9e6a701d9816da71ef75b1f140fc73961cdffc48db6b03acdeb0ecdd435faeec
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SSDEEP
3072:/FCIogBRjq8U2bY97z3yqf8/oChWyIplPmHD9THZlf8+8zjNu0lp:/FZoiTU2+7Dyqfq0mDlf7GjNu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1dN
Files
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ef55a49f7ba4f43906b9d858b0f82ee4035726ddd3639f232da906ebb6512a1dN.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ