Behavioral task
behavioral1
Sample
e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7.exe
Resource
win10v2004-20240226-en
General
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Target
e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7
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Size
112KB
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MD5
e97f25011825f8601ff24d754843ddc2
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SHA1
502a86d029fa84dcb6a8f3bd9593dcaa7794b8f1
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SHA256
e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7
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SHA512
90f286e9b5c59a5709b9ead95bec625b9464bd751b2427c425253f9d0ed5d0cdc8b43078e8b415069b0aff9ffdc2b4b15ddf3bb81223a950fa054c5e67b15525
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SSDEEP
384:2pZVJZwlrRVHQ3bXykJBqhz9QhtGSdY5xVz5ieVJZwlrRVeTpFE4ROh3Od1qTnI:aDw1RFtrJ9Qhtnmt5RDw1RUTPEPh3O2
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 e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7
Files
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e0a7aba569484a4d6c8fdcdced3a5fb1ee648b7f6f971c670e3947afefbcbcc7.exe windows:4 windows x86 arch:x86
d028ed91d908ca3f4bdbbbb8a346d246
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
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
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