Static task
static1
Behavioral task
behavioral1
Sample
a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0cN.exe
Resource
win10v2004-20240802-en
General
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Target
a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0cN
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Size
49KB
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MD5
b1f1ff051f25d681797e34fa3ef5f170
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SHA1
b56b565533a3d3f758d72a4d6c1d5186cb40ebe0
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SHA256
a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0c
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SHA512
f93222a7f5f5c67a2c932a40711184695f000b7ae386754e3fd1348bd5d4f524de86fcc696d37f1c580407b293e01d6a234b457d3db026169a2bd7e29cb7e7ca
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SSDEEP
1536:DqMA6C1VqaqhtgVRNToV7TtRu8rM0wYVFl2g5u58dO0xXHQEyYfdhNhFO5h3xhIa:+MA6C1VqaqhtgVRNToV7TtRu8rM0wYV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0cN
Files
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a3f8fa7653721488745ce6d72351b2b860a83b9fcfb438ea043b366f92c04d0cN.exe windows:4 windows x86 arch:x86
3b884b93be1eaa99038bd3acaaa5f577
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
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
kernel32
GetFileSize
WaitForSingleObject
CreateThread
HeapFree
DeleteFileA
ExitProcess
lstrcmpiA
lstrcatA
GetWindowsDirectoryA
HeapAlloc
GetProcessHeap
Sleep
GetModuleFileNameA
CloseHandle
GetLastError
CreateMutexA
HeapReAlloc
FindClose
FindFirstFileA
GetProcAddress
LoadLibraryA
CreateProcessA
CreateFileA
ReadFile
WriteFile
FlushFileBuffers
wininet
InternetOpenA
InternetCloseHandle
InternetReadFile
InternetOpenUrlA
InternetSetOptionExA
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE