Static task
static1
Behavioral task
behavioral1
Sample
20240524224a762594e7ba3dda2c6b0b7819fefccryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240524224a762594e7ba3dda2c6b0b7819fefccryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
20240524224a762594e7ba3dda2c6b0b7819fefccryptolocker
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Size
57KB
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MD5
224a762594e7ba3dda2c6b0b7819fefc
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SHA1
e66626652e666390c65bb23acfe91a5d35ae1742
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SHA256
437e4b9ac1dbe7e1d3ca0ab4df43fbea32c351af9552e18eb5b74034e83129c9
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SHA512
8eef2915cbb2b5b7781a34e539cf356bd1b97b6a7f8a499f93966b2c07a9a366ee075ee4b33a206f7b6efce11fcaa45f26a452f25151538666b27a268cffc584
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdCW1nw71TkhsiPn1YFv6dl4G3:vj+jsMQMOtEvwDpj5HH1nw73KOFip
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240524224a762594e7ba3dda2c6b0b7819fefccryptolocker
Files
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20240524224a762594e7ba3dda2c6b0b7819fefccryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ