Static task
static1
Behavioral task
behavioral1
Sample
558b150d7e344ecf185ed071a2a23198.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
558b150d7e344ecf185ed071a2a23198.exe
Resource
win10v2004-20231215-en
General
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Target
558b150d7e344ecf185ed071a2a23198
-
Size
248KB
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MD5
558b150d7e344ecf185ed071a2a23198
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SHA1
d6eb3bcf1b58631501018c4352d405b28e4f923a
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SHA256
0f25a3b0b65f5f5686bdef96bf4afd9eb7cc127778d53f0a83f01e2b06b93129
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SHA512
3748c2e4f7b6e5644b8a796c7a45515949516546abd7f8b94d30e525483fc615f4ba217ad6501ecec2ded03c1cad3465e4018cf000b6a53425bf3c8ef702d320
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SSDEEP
6144:kD0DH86Y0d/RCH3erL/sLAsLPfc/UDgKJ1s4EWqZA7Q/DxoI3sDP4QtNINHKbhFa:DDch0d/RCHOrL/sLAsLP9+AKtF3sDwnG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 558b150d7e344ecf185ed071a2a23198
Files
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558b150d7e344ecf185ed071a2a23198.exe windows:4 windows x86 arch:x86
61c4c9273cfe47e62a82372b9e84082f
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord187
ord586
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord517
_adj_fprem1
ord518
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaStrBool
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaCyStr
ord520
__vbaStrFixstr
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord709
ord631
ord525
__vbaVarZero
ord632
__vbaChkstk
__vbaCyVar
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaCyI2
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
__vbaDateR8
__vbaCyI4
__vbaI2I4
ord670
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
__vbaDateStr
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaGetOwner4
__vbaDateVar
ord535
__vbaI2Var
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaVarCopy
__vbaFpI4
ord431
ord617
_CIatan
__vbaStrMove
ord618
__vbaAryCopy
__vbaCastObj
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaFPInt
__vbaAryUnlock
__vbaUI1Var
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 232KB - Virtual size: 229KB
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: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ