Static task
static1
Behavioral task
behavioral1
Sample
CloseComputer/CloseComputer.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
CloseComputer/CloseComputer.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
CloseComputer/新云软件.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
CloseComputer/新云软件.url
Resource
win10v2004-20231215-en
General
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Target
4d39e6e000b4493532e5efcb236d339a
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Size
556KB
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MD5
4d39e6e000b4493532e5efcb236d339a
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SHA1
0ea4965cf43267b05a7da3fadb3f9bbca774c6a0
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SHA256
0c791f06e978e2fdb6a3854914b12d556ec8c7e1d3163ebd04fb87663768e93b
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SHA512
65ab90394091b78864c7ebabe03159d5f29caa447695c2f91e666d4d1ad66fb58234e9ad130e4d379d238c5794674775cfe520de02ca62dcd810c9fb85028e52
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SSDEEP
12288:iXbmhavAYbOXO2ZsvLYA4Ww1xwRw9ZR4zfzopRj:iXbmkX58svsAhwuCL4zfO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CloseComputer/CloseComputer.exe
Files
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4d39e6e000b4493532e5efcb236d339a.rar
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CloseComputer/CloseComputer.exe.exe windows:4 windows x86 arch:x86
4223c836f7463129a0442e403eebf50f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
advapi32
AdjustTokenPrivileges
version
GetFileVersionInfoA
winspool.drv
ClosePrinter
comctl32
ImageList_Add
comdlg32
GetOpenFileNameA
gdi32
Arc
shell32
SHGetMalloc
user32
ActivateKeyboardLayout
ole32
CoCreateInstance
oleaut32
GetActiveObject
Sections
.text Size: 529KB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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CloseComputer/DeepOrange.sui
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CloseComputer/新云软件.url.url