Static task
static1
Behavioral task
behavioral1
Sample
157ea37648261964ec18f8356a76cc19.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
157ea37648261964ec18f8356a76cc19.exe
Resource
win10v2004-20231215-en
General
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Target
157ea37648261964ec18f8356a76cc19
-
Size
105KB
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MD5
157ea37648261964ec18f8356a76cc19
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SHA1
099c106aac3cf0b30714260e707f4f3120f9c07c
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SHA256
67193bf0c54f13a608d72dc407c053f62e136abd6b69ff3d627ddddab4f85195
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SHA512
bc94ed207bd205bd5768c792b19ab7db14deefc89cdb8444862f655ab2352cbddd6bfca5885c4ee8871981718c7e686130336791d57187bce0001b670b3c1e68
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SSDEEP
1536:mPqTR2aOErAYi5ACvj9Ua3DXqh4JUN5PkjIUo+sQbX4uXKXRQFvCUPU:mPkZizj9LzXK9ydXvaXRCKC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 157ea37648261964ec18f8356a76cc19
Files
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157ea37648261964ec18f8356a76cc19.exe windows:4 windows x86 arch:x86
702e00a3574c1a7c044b1ebc7cb1c033
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaGetFxStr4
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaStrFixstr
_CIsin
ord631
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner4
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaStrToAnsi
__vbaFpI4
ord617
_CIatan
__vbaStrMove
ord618
ord619
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 906B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ