Static task
static1
Behavioral task
behavioral1
Sample
51d4c644ca7687bb83656f7e5616fa54.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
51d4c644ca7687bb83656f7e5616fa54.exe
Resource
win10v2004-20231222-en
General
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Target
51d4c644ca7687bb83656f7e5616fa54
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Size
36KB
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MD5
51d4c644ca7687bb83656f7e5616fa54
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SHA1
553b5fa78617c0fa5a255f0f09a5f29096be4428
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SHA256
f13d0c652632739d7c7bb3d812d9c8b4ba28f31f33eca685cb3fe866621f2dd9
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SHA512
484b10b224fa2514203c2b27b9ca720b5e71ba842ee7b4f04166a441aa6ec354a22954797b7e0c9e2363dba4acac8c732456ff35d2080cae804ac5f268f92339
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SSDEEP
768:/fAcNtDnVp5Fo3jR7WdffEVbnn1MA18kHPbmuG9jc0EI:/fxN+V7Wdf0bn1nbmuGxII
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 51d4c644ca7687bb83656f7e5616fa54
Files
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51d4c644ca7687bb83656f7e5616fa54.exe windows:4 windows x86 arch:x86
23ba4922f6ea9bd6901d364aa1f72697
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
__vbaVarVargNofree
__vbaFreeVar
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaNextEachVar
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
__vbaVargVar
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaFileOpen
__vbaNew2
ord648
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarSetVar
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 24KB - Virtual size: 22KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ