Static task
static1
Behavioral task
behavioral1
Sample
1998bb478b1f0e4f0895e2df0c2ae951.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1998bb478b1f0e4f0895e2df0c2ae951.exe
Resource
win10v2004-20231222-en
General
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Target
1998bb478b1f0e4f0895e2df0c2ae951
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Size
528KB
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MD5
1998bb478b1f0e4f0895e2df0c2ae951
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SHA1
e1709094fe1ad6438fee57e62cecb490cb2e849d
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SHA256
24a6def1d8795d7d1febaad62931516f0bb1feb252b1eff430d08bdf7623a0c4
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SHA512
aba6bfaf238aabe11e05bd9ce18d5f2fc07fa3be2a7a15da737a1a499ef8c4f1a2870d03d25ab4bc2ddf6c143041ad31f431f843e618589c6cca668588f92a39
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SSDEEP
1536:vzZAk9g8K4mmfwlCUUCwUIdRt3KXONOHVQX:vzOUg8NfwkNdRFeOGK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1998bb478b1f0e4f0895e2df0c2ae951
Files
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1998bb478b1f0e4f0895e2df0c2ae951.exe windows:4 windows x86 arch:x86
b37cee86c083d35f78beff968c02181d
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
__vbaNextEachAry
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaGosubReturn
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord628
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
_CIsin
__vbaErase
ord631
ord632
__vbaVarZero
__vbaChkstk
__vbaGosubFree
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord712
ord606
ord713
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord608
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
ord537
_CIlog
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaForEachAry
__vbaAryLock
__vbaStrToAnsi
__vbaAryVarVarg
__vbaFpI4
_CIatan
__vbaUI1Str
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
.text Size: 516KB - Virtual size: 515KB
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
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ