Static task
static1
Behavioral task
behavioral1
Sample
PO No. 0144JKE-033.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
PO No. 0144JKE-033.exe
Resource
win10v2004-20230915-en
General
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Target
16102023_2152_16102023_PO No. 0144JKE-033.Z
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Size
852KB
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MD5
71b34c8d529b2a2a7c1127ccfd5285e3
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SHA1
4dad655cd369538c9bf075eaed26f8b459218d26
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SHA256
a562b13a3223db88e7afdbbd999e57d10f44c1b940ee82e845b53831b09117e6
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SHA512
bd364a62935bea736fa7c751ade57a64af0a19427c53fc4462a03eababd1c5e7a277b9654c04c6342bdcbdda0a47e061febbca102ed385daf0cf10535b078b2c
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SSDEEP
12288:E0QiX7jHOv1BvgEruvVCKnS9sluS0ZwXCq7fWAdMFcBAXapfIYynO4uAXpKJZHA0:EUrjAXsdjlG6fJPjfIYcHFoJLHTL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/PO No. 0144JKE-033.exe
Files
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16102023_2152_16102023_PO No. 0144JKE-033.Z.rar
Password: infected
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PO No. 0144JKE-033.exe.exe windows:4 windows x86
Password: infected
2f095340e94ca508e3b83fb009ebf4cc
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
ord582
ord584
_CIcos
_adj_fptan
__vbaFreeVar
__vbaLenBstr
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaObjSet
__vbaCyAdd
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaCyI2
__vbaCyI4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord645
_CIlog
__vbaNew2
__vbaInStr
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaFpI2
_CIatan
__vbaStrMove
__vbaR8IntI4
__vbaI4Cy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ