Static task
static1
Behavioral task
behavioral1
Sample
4138aeca78bf99dd8adb3f48bdd48356.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4138aeca78bf99dd8adb3f48bdd48356.exe
Resource
win10v2004-20231222-en
General
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Target
4138aeca78bf99dd8adb3f48bdd48356
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Size
148KB
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MD5
4138aeca78bf99dd8adb3f48bdd48356
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SHA1
9eafe418bb5d2e6552b687a3a9a00e677943d273
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SHA256
fcb98733072f6ec86993562a4cfd31bc122e2ff4fbf5ccbbb57f79890a92ae8c
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SHA512
24fbfc650e6c99317cc429b7d8a1eddfcc669f79333cf7d092a76c37977ebbe6364b7f41f68d91fd7d9fed6b4331ae6eb9ba920b9c87c0422e3adf31f9a25af6
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SSDEEP
3072:H3uJNbbTeBXRHDYpz91l4C9KQ7xYcbzM09r2:HeJ9HyXRSwaKQ7319r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4138aeca78bf99dd8adb3f48bdd48356
Files
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4138aeca78bf99dd8adb3f48bdd48356.exe windows:4 windows x86 arch:x86
2c58ec68c55e2340eabadd875be398cd
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
__vbaStrI4
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord517
_adj_fprem1
ord519
__vbaI2Abs
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaVarForInit
__vbaObjSet
__vbaOnError
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord599
__vbaBoolVar
_CIsin
ord631
__vbaErase
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaGet3
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
__vbaFileSeek
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
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