Static task
static1
Behavioral task
behavioral1
Sample
f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1.exe
Resource
win10v2004-20231215-en
General
-
Target
f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1.exe
-
Size
100KB
-
MD5
a4f5440b7f44e289fd8d5cc3cc16c359
-
SHA1
7507fe6c69ac054b3621b3d1df45f5d54a0bd57d
-
SHA256
f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1
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SHA512
38af98b32b18f064aa32ff9cfb59f0446eb29f445e145c1870bc531fa9d829e32a63e262f741c443337e39bd550c4c68b76d235bce0ec783177d9cab73bf03b1
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SSDEEP
1536:93L1yHnz19CDUJKLqtABd+wFa2L1swXLCCGX3cH3:93L1O5kwJKWiBkQLTXZGg3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1.exe
Files
-
f28ca289207dfe7c79f3eca130f2a340bbc260c9818b5f5d7b94a3304a9fd4b1.exe.exe windows:4 windows x86 arch:x86
5fb55a8cf9e366e92e6438ce6e27e358
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord588
__vbaLenBstr
__vbaStrVarMove
__vbaLineInputStr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord519
__vbaResume
__vbaCopyBytes
__vbaStrCat
__vbaError
__vbaLsetFixstr
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
ord558
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
ord593
__vbaVarForInit
__vbaExitProc
__vbaForEachCollObj
ord594
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaFpR4
__vbaBoolVar
__vbaStrFixstr
ord520
__vbaFpR8
_CIsin
ord709
__vbaErase
ord631
ord525
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
ord601
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord712
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
ord531
__vbaFPException
ord717
__vbaInStrVar
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
__vbaLsetFixstrFree
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
__vbaVarLateMemCallLdRf
ord570
__vbaNew2
ord648
ord571
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
ord617
__vbaVarSetObjAddref
__vbaLateMemCallLd
__vbaR8IntI2
__vbaRecDestructAnsi
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaRecAssign
ord581
Sections
.text Size: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ