Static task
static1
Behavioral task
behavioral1
Sample
fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb.exe
Resource
win10v2004-20240611-en
General
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Target
fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb
-
Size
468KB
-
MD5
3b4266e99fa78316ea4fd7a9c0e7a355
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SHA1
aa9f90d44a23946fa7b85e92decc435709e268a0
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SHA256
fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb
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SHA512
d442ae36f35e11970763ab18ab7fbaec8cc9f4742ed4df768316487b39f3090f2ca12d438794adf65f0c948835e34ee5184aa8bf9fc7b89409a0777e53091860
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SSDEEP
3072:1buXogIdI05UtbYJHzcjcf8/EChgPIpCnLH0xVP7Ya9LcQWu4/eq:1bOow8UtOH4jcfV0N/Ya5RWu4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb
Files
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fb33ca6a9a4b37bd45c5c3d878357030584a990d86d47bcc2004e4221d7db2bb.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_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: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ