Static task
static1
Behavioral task
behavioral1
Sample
20240521bc830ddba8738e939f8a7c11326eaf0acryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240521bc830ddba8738e939f8a7c11326eaf0acryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
20240521bc830ddba8738e939f8a7c11326eaf0acryptolocker.exe
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Size
37KB
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MD5
bc830ddba8738e939f8a7c11326eaf0a
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SHA1
a87e9ba2a125e588c36d7805bf460c4a4caa26d7
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SHA256
b6aa295cb1746e06a81e41c8f125717ff2cd0a9d58a3c7bfba11b9c60d3ed501
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SHA512
e51b4c12c8dda98a18054f0e2793a5a821c8782a6c180fcda0aff98b69cbc7146ba377176a52bf90e643875666b732b135cbf157ba45758d7b207bd88d3da764
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIN:bAvJCF+RQgJeab4sb0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 20240521bc830ddba8738e939f8a7c11326eaf0acryptolocker.exe
Files
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20240521bc830ddba8738e939f8a7c11326eaf0acryptolocker.exe.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ