Behavioral task
behavioral1
Sample
NEAS.b3c77a98a85e7076f9345090685f5b20.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b3c77a98a85e7076f9345090685f5b20.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.b3c77a98a85e7076f9345090685f5b20.exe
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Size
5.8MB
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MD5
b3c77a98a85e7076f9345090685f5b20
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SHA1
ea5cc1a249ca6b90d1d7a561ddfa792f101e3220
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SHA256
0d16480ae7348bc29a718298b290e5ff25d0a3ddca5061cfc1283819edd875ac
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SHA512
1d5dfc44e0cab914aa59dce048d180e06bb6919b02c84757a10688d383f28f11d97f93354df906f6416b8e3b7d072a21d2abe51dccc909f7514d1a7ad9a120aa
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SSDEEP
98304:0gBOLscYr9NrQO6lSdAd7qvlyBhbUhrZsTY3ycd8izlxGhzAqK44YzXp2juHsNGz:dOoc+dQO6+Ad7qdriTYlfzlIhMS2KHAu
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
metasploit_stager
146.220.185.23:2284
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b3c77a98a85e7076f9345090685f5b20.exe
Files
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NEAS.b3c77a98a85e7076f9345090685f5b20.exe.exe windows:4 windows x86
87bed5a7cba00c7e1f4015f1bdae2183
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
Sections
.text Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 18.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 762B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5.2MB - Virtual size: 5.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 768B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 539KB - Virtual size: 538KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ