Static task
static1
Behavioral task
behavioral1
Sample
SkyCoopInstaller.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SkyCoopInstaller.exe
Resource
win10v2004-20230915-en
General
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Target
SkyCoopInstaller.exe
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Size
1.4MB
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MD5
aaca65c9bbb8c025e105af5300be7bb2
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SHA1
2b0e83f9ccfd0701ac626372cf7e277b4dab5918
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SHA256
5aa65ded6536f77e7c4e2de579827894241fa328ecd99a3109cd0d73845f7489
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SHA512
419ee5460506c3dcd2a279ad2161558121b34e6eaefd6b5b23e1d90bce8ff7adfed7792d5ea47df8fd0c540eb02eeb53a02261ea423d5eb972a10165d285456a
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SSDEEP
24576:2pxg5lv6jcjG7TBJpTggEMWx35JRlP3RLS8kY4DHfA9WyFoBkkAj:2PslyQjG7dcLx35JRlvZhMHf+an4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SkyCoopInstaller.exe
Files
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SkyCoopInstaller.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ