Static task
static1
Behavioral task
behavioral1
Sample
SystemPropertiesComputerName.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
SystemPropertiesComputerName.exe
Resource
win10v2004-20230220-en
General
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Target
SystemPropertiesComputerName.exe
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Size
81KB
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MD5
37d7b53bcf328a2c9b0d5049d897104c
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SHA1
84299253f70e4788072920828d03005a7386e3eb
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SHA256
3295322fe228a23bfcc0453a681cbead709d952e9406699328e59cf55b1f4384
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SHA512
fa21d46d707f4e900a036e4e630e45a9918fb6d051783314b2dd29beea942ba3983093bb86e513c16f0319df2e9029453e494be3447d6b96f505c52281c74161
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SSDEEP
1536:qMtREC/rMcgEPJV+G57ThjEC0kzJP+V5JL:9zECTMpuDhjRVJGh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SystemPropertiesComputerName.exe
Files
-
SystemPropertiesComputerName.exe.exe windows x86
1ed2879f3a7b186249367e88e7492d2f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
?terminate@@YAXXZ
_except_handler4_common
_controlfp
_wcmdln
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
sysdm.cpl
DisplaySYSDMCPL
kernel32
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
TerminateProcess
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 860B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ