Static task
static1
Behavioral task
behavioral1
Sample
a3861f037d373ec77eb0556c60b883f5.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a3861f037d373ec77eb0556c60b883f5.exe
Resource
win10v2004-20240221-en
General
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Target
a3861f037d373ec77eb0556c60b883f5
-
Size
260KB
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MD5
a3861f037d373ec77eb0556c60b883f5
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SHA1
4bad78bdf5c3a81144ba7ada468e2e8f79e34bef
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SHA256
423226b0954d69f33bb42741216562ccdbb7ffa10bc0bc6e7193015f1408543b
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SHA512
37322d3d1dc789328008634a9b216925ab2146a3aeb6aa36279dee15bdf1f379e7f3c31247764d9ea76297e499cd043001aedb9ba4ab30995935446b68744d3d
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SSDEEP
3072:fKc1YCbYC1HUBHUzTuPxiNE4iJor0RkknOco4vwo/KL3hmxwHUBHU/YCbYCuc:f0PUo+uPxJ4RDtco4vtcozP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3861f037d373ec77eb0556c60b883f5
Files
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a3861f037d373ec77eb0556c60b883f5.exe windows:4 windows x86 arch:x86
e89ebfc7c34e209d244c954896b744db
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
__vbaGetFxStr4
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaI4Abs
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
ord520
__vbaBoolVarNull
_CIsin
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaGet4
__vbaAryConstruct2
__vbaPutOwner4
ord561
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaVarCat
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
__vbaVarCopy
ord616
ord617
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
ord618
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 200KB - Virtual size: 198KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE