Behavioral task
behavioral1
Sample
25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f.exe
Resource
win10v2004-20240226-en
General
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Target
25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f
-
Size
143KB
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MD5
55da57c25193bfe29005697fc35807cc
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SHA1
1a678494e824ef10a92c81ace87482624838294c
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SHA256
25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f
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SHA512
26e0cd64609fc9a90eace5168ffcebf6bf9b215c3f9941c6132d1cf48e7916f70f1aef9a709b04bb26197f8b69e02b236a95685cf4978d5b1f83443a43aef375
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SSDEEP
3072:EOptdgI2MyzNORQtOflIwoHNV2XBFV72B4lA7Zsyiy:EOptdgI2MyzNORQtOfl1qNVo7R+w+RR
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f
Files
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25df5fffaec67b62ce61be5a3969d55b2df6157093d2892dcae0a0eafce0893f.exe windows:4 windows x86 arch:x86
d2daa99f37efbf903e5bd7e0c738ec12
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
Imports
kernel32
ExitProcess
lstrcpyA
LoadLibraryA
GetProcAddress
GetLastError
GetCommandLineA
CreateFileA
gdi32
CreateSolidBrush
CreatePen
CreateFontIndirectA
CreateCompatibleDC
CreateCompatibleBitmap
DeleteObject
user32
TranslateMessage
ShowWindow
SendMessageA
LoadBitmapA
RegisterClassExA
PostQuitMessage
MessageBoxA
LoadIconA
LoadCursorA
GetMessageA
EndPaint
DispatchMessageA
DestroyWindow
DefWindowProcA
CreateWindowExA
UpdateWindow
BeginPaint
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE