Static task
static1
Behavioral task
behavioral1
Sample
efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f.exe
Resource
win10v2004-20240802-en
General
-
Target
efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f
-
Size
184KB
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MD5
b3a899536d8d33fd75efc43083380658
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SHA1
1f9d34052fc22f1655ff9c47ca8587684596becd
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SHA256
efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f
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SHA512
393101748066847d25834bedc11b764cc98fa6ecf5adbbe510aecaaa8ad06f3efa219e5e14a30fcf4e0ef5c32ad2a817166a6cd69f464ac598e10a7fec7494b2
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SSDEEP
3072:rvxr80ouw2MScHc6WkwQkGOslvnqntihp:rvpoBnHcXQ3OslPqntih
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f
Files
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efa4b73379d4378d4122397d234cd4cfdf52986ec11b4eca0eb07d994709f34f.exe windows:4 windows x86 arch:x86
c2b6d6f608d01f0865d3abfc8ffc8ab7
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
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbyStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ