Static task
static1
Behavioral task
behavioral1
Sample
891a7bc69e06859afeab8ac679a7f3aa.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
891a7bc69e06859afeab8ac679a7f3aa.exe
Resource
win10v2004-20231222-en
General
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Target
891a7bc69e06859afeab8ac679a7f3aa
-
Size
84KB
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MD5
891a7bc69e06859afeab8ac679a7f3aa
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SHA1
17c049b51e46f9b4f1163449849e40eafffde0bf
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SHA256
a74572aa1f57b2c0a75bf475a96b633f573331ce3f13d2ed857ca16972d995f9
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SHA512
35280eeab1f72c74f7814534acdbf0f20396c0eb34e1d8e4b792e87d4df9f2194f0c89d2c82c1c859e94eb8577148be5c71d8377f1b4f276cbcd89f468709ef1
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SSDEEP
768:tNiPwWa5n2jQ4jmR1X24sHmeAdP25PsWjjddqw2CYgn/7Bs29cEqsod+uQ5n:tNiPBhEfRJ24wHuP25fdYw2y/Fa8ocu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 891a7bc69e06859afeab8ac679a7f3aa
Files
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891a7bc69e06859afeab8ac679a7f3aa.exe windows:4 windows x86 arch:x86
f30457838337868f56eacba2c184c356
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
EVENT_SINK_GetIDsOfNames
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
_adj_fprem1
__vbaVarCmpNe
__vbaStrCat
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVarNull
_CIsin
ord631
ord709
ord525
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaObjVar
__vbaPrintObj
__vbaI2I4
ord561
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord716
__vbaFPException
ord319
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
__vbaVarLateMemCallLdRf
__vbaInStr
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.WYCao Size: 4KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ