Static task
static1
Behavioral task
behavioral1
Sample
1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a.exe
Resource
win10v2004-20240426-en
General
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Target
1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a
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Size
14KB
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MD5
ad60f67738821f0bcd0922933f911d70
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SHA1
c411797c2cbdcd6c9edcf4d3a67c84f5b8ed5f83
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SHA256
1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a
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SHA512
60611f75460458eb32c24578d90fb8f87f36f824d5130e4425ac7e441eb1d84ec5cf40882f9ae95ca2825c88f8faa67eb416fd2840e2837313977906645bb651
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SSDEEP
384:/M+R4lJZCMPjMMMMMDOa/E19DE045H9888:lR9MLMMMMMa88A
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a
Files
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1b4cfdf5a82835ff43e9b28cd30cb961ecb37cfef4e2a9a7f66269bdbf2a0f4a.exe windows:4 windows x86 arch:x86
dcb0b3d5d90dc34cbad56ebd1d8d4f68
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvbvm60
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
ord526
__vbaGenerateBoundsError
__vbaGet3
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
ord601
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaRecDestructAnsi
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ