Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a73fb15bf113244e9c2f257492d8ffa0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.a73fb15bf113244e9c2f257492d8ffa0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a73fb15bf113244e9c2f257492d8ffa0_JC.exe
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Size
149KB
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MD5
a73fb15bf113244e9c2f257492d8ffa0
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SHA1
93bce29917872a619a350de55e3b77e3ed5e081f
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SHA256
b5af034ba579ba0feb3e8e159319a915615334485043145a220684b23bf9228a
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SHA512
6f2266e77f772afea759d515a9193090ccf6c7802c459dc7cc38778aa0c337c00ffa9ae704420f0bfa52a96c1aa30d22b5bc0ff4306ddc4c2a7672aef401ab80
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SSDEEP
3072:2CMiqJl3v1S4AsvdhxBz8bNk/AKItB/pL/s9hlSLUFWzfBi:2CMzfM4vxBIO+XpDnUUzZi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a73fb15bf113244e9c2f257492d8ffa0_JC.exe
Files
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NEAS.a73fb15bf113244e9c2f257492d8ffa0_JC.exe.exe windows:1 windows x86
42db3a9eec38e38518b0e27d21bdf33d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
iphlpapi
GetAdaptersInfo
kernel32
GetModuleHandleA
GetProcAddress
CloseHandle
RtlUnwind
GetStartupInfoA
lstrlenA
LoadLibraryA
GetModuleHandleA
GetProcAddress
crtdll
__GetMainArgs
exit
raise
signal
user32
GetDlgItemInt
SetTimer
KillTimer
LoadIconA
ShowWindow
LoadStringA
SendMessageA
GetDlgItem
wsprintfA
MessageBoxA
ReleaseDC
GetDC
GetSystemMetrics
InvalidateRect
EndPaint
BeginPaint
LoadCursorA
PostMessageA
PostQuitMessage
DialogBoxParamA
EndDialog
DispatchMessageA
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
Sections
.MPRESS1 Size: 142KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.SCY Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE