Static task
static1
Behavioral task
behavioral1
Sample
167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad.exe
Resource
win10v2004-20231215-en
General
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Target
167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad
-
Size
1.9MB
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MD5
a9ea47ec986d8b9bd5ee3afd871a8244
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SHA1
cc09e8c00d8ecb71859b273a46509585bcb23605
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SHA256
167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad
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SHA512
b46d6da77c0999152635ea7931cd71f96565b559ad4338d9e462660cd36893f2c99699210bc586fdc3e1d0a2c5356febfa79f6705973049947aab68fb1f99736
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SSDEEP
24576:lNqvC9oLYVT92sURXoPABjZPBxGULeQ3uxB1v8wyiLTaeZazh+Q6NGDp5XQb3b0V:LxxxURXoPADPT5LV36v8eZa4Q6Op56cV
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad
Files
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167350ba0f1f09957169b27e9434b4f7fcb3d84937d30c5364dce3e31fefcaad.exe windows:4 windows x86 arch:x86
fd28b91580598ca058fe2c6bb8e10364
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
ord516
_adj_fprem1
ord626
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
_adj_fdivr_m16i
ord309
_CIsin
__vbaVargVarMove
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaVarTstEq
DllFunctionCall
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
ord579
__vbaVarSetVar
__vbaI4Var
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaUnkVar
ord617
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaForEachVar
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE