Behavioral task
behavioral1
Sample
add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4.exe
Resource
win10v2004-20240412-en
General
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Target
add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4
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Size
310KB
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MD5
edc72b104c4aaaee8a63c5a5850005e1
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SHA1
c3270e6cc5b319fed28ae7b4a0be628ee19998d7
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SHA256
add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4
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SHA512
79eac0db213a9d7baa8d92afc9d9053811cf9156e5c9750e05ef1a1bdb5332c9f8c5d6b2f83598e52a52eed240303cd621b8de71758aeb681e6bbf66b29ce477
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SSDEEP
3072:ou7sJwyOXG6UsHF26uecDR4tmzeXcgqcldh/EPaUvJWD2SFGLS:omTUslNc2mzeXcgFh/saUvUjkS
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 add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4
Files
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add255e9a7d4677f59b2f0ae12ee4320cd113ce2c26c3402aa3fba9f4a82c1a4.exe windows:4 windows x86 arch:x86
53b338a5a343440770be2403e59415fb
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
GetFileAttributesExA
HeapDestroy
HeapFree
QueryPerformanceCounter
Sleep
HeapCreate
HeapAlloc
GetProcessHeap
ExitProcess
GetModuleFileNameA
GetTickCount
GetProcAddress
LoadLibraryA
VirtualAlloc
VirtualFree
IsBadReadPtr
lstrcmpiA
FreeLibrary
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
WriteFile
GetLastError
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
SetStdHandle
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
CloseHandle
Sections
UPX0 Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE