Static task
static1
Behavioral task
behavioral1
Sample
4b434b4e55b071exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4b434b4e55b071exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4b434b4e55b071exeexe_JC.exe
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Size
55KB
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MD5
4b434b4e55b071005bad62a5ba1b253b
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SHA1
b439ad74befb41c7169aad83fca03a1ef0533c8f
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SHA256
b76f68d6fa2bee57a461520fa1e5299ef7f145bc6b9492286c6b9398e10a5c72
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SHA512
75a20e6112b5d8759bd8ea53cc928a18cfcbbcd890f8f4546b49d8a353758c9f680cdc593eb8627118f02ac2e15d1ceea48d4e8107d93c1867f0a70a8283f20b
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj67u:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b434b4e55b071exeexe_JC.exe
Files
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4b434b4e55b071exeexe_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
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
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ