Static task
static1
Behavioral task
behavioral1
Sample
b437e4c6e06d1e0023bf9e8803c830fc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b437e4c6e06d1e0023bf9e8803c830fc.exe
Resource
win10v2004-20240226-en
General
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Target
b437e4c6e06d1e0023bf9e8803c830fc
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Size
169KB
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MD5
b437e4c6e06d1e0023bf9e8803c830fc
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SHA1
b3c5441d647b060c45272548403534773c4dc5c6
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SHA256
71511ae15a5ae5759d40ac7048da5285ed4e5a29f0aedc2f2d834e99f3fd1e8f
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SHA512
078d5c5ddc3e4a05ec775706813338023c00773adb3357cb520b6090bb42c2981ab49889d24484c97c3662273ad6e1b08bf103d49dfcc199d36f46c9ad5ce51c
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SSDEEP
3072:vrHcWjgVSZI4f4pUeykuI3B3iFUgK+lQ/7Cxx8OoSLpdn4tLo7lZg/e:7njsSa4VqlipnlQeb8Oo1t4zg/e
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b437e4c6e06d1e0023bf9e8803c830fc
Files
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b437e4c6e06d1e0023bf9e8803c830fc.exe windows:4 windows x86 arch:x86
0e54c6d97f6ae0dd8612572a7e326ba7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
HeapAlloc
GetProcessHeap
HeapFree
CloseHandle
WriteFile
ReadFile
SetFilePointer
CreateFileA
GetTickCount
SetProcessPriorityBoost
SetThreadPriority
GetCurrentThread
SetPriorityClass
GetCurrentProcess
lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetTempPathA
lstrlenA
shell32
ShellExecuteExA
ShellExecuteA
SHChangeNotify
Sections
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ