Behavioral task
behavioral1
Sample
b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826.exe
Resource
win10v2004-20231023-en
General
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Target
b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826
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Size
266KB
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MD5
0822215c04345be5d819344198dcadb6
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SHA1
068e9795ed664fd0ef5fe9003f9c6de3bc1cdc56
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SHA256
b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826
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SHA512
83c1f0d648c5c6d51eed743252b8dd9802dd0256866c1758350d35b56f76ab89742fd0021f0f170a02eb38a7e4dc7b21ae587fa746ada72076d9fdaf8fe9d5f5
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SSDEEP
3072:Y99p+aEtMild/4YIzVOhmViGHLgwmUyq/HyWgZqaeVOc0McU/9SnGsKQfFc80y7/:Y99pc3/4YIJ8m1MxUyRzoVOBlYQflIG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826
Files
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b6dc5af34bd5c3f956b3526857c60aabcad6293f2e6ae20ee154d2f5c6f8c826.exe windows:4 windows x86 arch:x86
e389d5659f269b92e98c132b84810e62
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
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetVersionExA
GetCommandLineA
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoA
ExitProcess
GetProcAddress
GetModuleHandleA
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
VirtualFree
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
Sleep
VirtualAlloc
HeapReAlloc
IsBadWritePtr
RtlUnwind
InterlockedExchange
VirtualQuery
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualProtect
GetSystemInfo
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetSystemTimeAsFileTime
user32
ChangeDisplaySettingsExA
EnumDisplaySettingsA
advapi32
RegOpenKeyA
RegDeleteValueA
RegCloseKey
Sections
.text Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX Size: 241KB - Virtual size: 244KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE