Behavioral task
behavioral1
Sample
ScrSaver3000.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ScrSaver3000.exe
Resource
win10-20230703-en
Behavioral task
behavioral3
Sample
ScrSaver3000.exe
Resource
win10v2004-20230703-en
General
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Target
ScrSaver3000.exe
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Size
7KB
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MD5
7839ee1caf6d3a34aa648c2e5c7840d0
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SHA1
5bd62a57169422b82629ed39de6b21ff49e7d815
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SHA256
1f5373a3f617adf3773e3e235b746524fdf6235f8fe0c94d0186c450654ff525
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SHA512
9b438a899fec030b591c63881b1a885fc5358f864489bbeb3cee5e14aaa19afcffc7c93ceac1590c8b4c0b07566093346c63b095f024ee201c209d358da6a793
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SSDEEP
24:eFGStrJ9u0/6ZRnZdkBQAVBY+hKZqveNDMSCvOXpmB:is0ohkBQZ+hVSD9C2kB
Malware Config
Extracted
metasploit
metasploit_stager
18.158.249.75:18137
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ScrSaver3000.exe
Files
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ScrSaver3000.exe.exe windows x64
b4c6fff030479aa3b12625be67bf4914
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
VirtualAlloc
ExitProcess
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.zlum Size: 1024B - Virtual size: 632B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE