Static task
static1
Behavioral task
behavioral1
Sample
EnterprisePortal.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
EnterprisePortal.exe
Resource
win10v2004-20231215-en
General
-
Target
EnterprisePortal.exe
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Size
88KB
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MD5
a748a929c7651ba4c86e749cfd613e54
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SHA1
9ce0b9154407665b5893e8526ee86ca9520e7276
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SHA256
3c9dbd1199e175d58f8483c2c1083bca439b346c00b984a02a642dd48e53e2e1
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SHA512
b716823ed5257809431af227fe22c25a26d42ee7413ec0d543947562e5a46bc6292d08762c94ed3aefcebeb60f4ee9d36ad1253e530382264fa1db25a6a3f32e
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SSDEEP
1536:oh3KAWZXJLF0vmswQsafbS5Gu6/ixEabYZJLF0vmsnfw:oh3KAWZdRQsafbS5Gu6/ixEabY0fw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource EnterprisePortal.exe
Files
-
EnterprisePortal.exe.exe windows:4 windows x86 arch:x86
1bb311f279548717ab449858d56f4ee7
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
__vbaStrI4
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaExitProc
__vbaI4Abs
__vbaStrLike
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaStrCmp
__vbaI2I4
ord561
DllFunctionCall
_adj_fpatan
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaStrToAnsi
ord617
_CIatan
__vbaStrMove
_allmul
_CItan
ord546
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 48KB - Virtual size: 45KB
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: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ