Behavioral task
behavioral1
Sample
878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96.exe
Resource
win10v2004-20240226-en
General
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Target
878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96
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Size
112KB
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MD5
1b9a028e83ead19ed7a4c9e51cb1489c
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SHA1
9e3ff74a70ab462e1d70719d4bbc92646f539a5a
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SHA256
878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96
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SHA512
f108e20bd0180a0dd6be9610d944337ba1bbc9d07ed30b4241aaa437a2af804dfa214573974fbe165dc089e9d86e52c73565881ef0656e4007f5d0695cfb3a03
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SSDEEP
192:ihuQajchGM7jYfatpaPb/24sojEtuQajchGM7jYfahh5aADsJMlr:iZagcMGDu4so4VagcMxh5HDmMx
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96
Files
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878dab0757eb83788da612b8cfb7bd98ca2829fa3e8f478ebf3b35b1ce777a96.exe windows:5 windows x86 arch:x86
dc6df86fa83a5531cf4030b6a02cad7d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
GetFileSize
GetModuleHandleW
ExitProcess
HeapCreate
HeapAlloc
GetModuleFileNameW
GetTempPathW
HeapDestroy
GetCurrentDirectoryW
Sleep
FreeLibrary
GetProcAddress
LoadLibraryW
HeapFree
DeleteFileW
lstrlenW
WriteFile
lstrcmpW
ReadFile
CreateFileW
shell32
ShellExecuteW
user32
wsprintfW
wininet
HttpOpenRequestA
InternetQueryOptionW
InternetSetOptionW
HttpSendRequestW
InternetConnectA
InternetOpenW
HttpQueryInfoW
InternetReadFile
Sections
UPX0 Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE