Behavioral task
behavioral1
Sample
text_service.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
text_service.exe
Resource
win10v2004-20240508-en
General
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Target
text_service.exe
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Size
15KB
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MD5
7c16703b6a1e8e5d42c0fdd1b492fad9
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SHA1
81653db83a3ac3ffe200dccf795a345d03efb8d7
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SHA256
9176744401ef6fe256da1b725e92de9e8d9cd3800c54b13d9fb7b610f720b5cb
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SHA512
31db805e012ed5582ef3ddf17e725ea43ff42f4dc9639e314aacbdaa944cad2346060436d0e6cf6f53fd1991eb0863d95a4c468891f026452fa5d0924c827093
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SSDEEP
96:5N/u6qBDjTfA2BywoAJPQYi3K1DntAfdomPdHWsyz7w7b:W6QDjj1BpbtQYQK5YouI1s7b
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/reverse_tcp
146.190.15.117:60169
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource text_service.exe
Files
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text_service.exe.exe windows:4 windows x86 arch:x86
b093b9b6223af7f9e72d34d8765aa77f
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegisterServiceCtrlHandlerA
SetServiceStatus
StartServiceCtrlDispatcherA
kernel32
CloseHandle
CreateProcessA
ExitProcess
GetThreadContext
ResumeThread
SetThreadContext
VirtualAllocEx
WriteProcessMemory
msvcrt
memset
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 48B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE