Static task
static1
Behavioral task
behavioral1
Sample
ReAgentc.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ReAgentc.exe
Resource
win10v2004-20230221-en
General
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Target
ReAgentc.exe
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Size
22KB
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MD5
adf3c04436056e400bcf24afa9b235c6
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SHA1
98d502f2d5bb8a90884c48d75432ac2d9d997a24
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SHA256
85ed76b12311d29af9d53d65591c3eba754ca42f7357a36c94d9219cd08dc2c7
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SHA512
27a4f64b1a446471755ebaa2d6d7e6a136f09b7af955f2aa3349b7cf88cd4569148acb0387f9f667807295b4bebd03edb315761bd6d1f3e195b0ecf62b459cc9
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SSDEEP
384:wP2WY4JJjvMFPQ4ti6Ukf4iDXWcNUnJcCPZi+WPZgWE8:vWYkJjvMFPBFU6InRZiRS8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ReAgentc.exe
Files
-
ReAgentc.exe.exe windows x86
752fdf9e870ee59ec0f38d8b9246bcac
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
kernel32
GetModuleHandleExW
DeleteCriticalSection
InitializeCriticalSection
FreeLibrary
HeapSetInformation
SetThreadPreferredUILanguages
SetLastError
HeapFree
GetProcessHeap
HeapAlloc
LocalFree
WriteFile
LocalAlloc
WriteConsoleW
FormatMessageW
GetConsoleMode
GetFileType
GetStdHandle
GetProcAddress
GetLastError
LoadLibraryExW
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleA
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
GetVersionExW
GetModuleHandleW
msvcrt
_XcptFilter
_vsnwprintf
_wtoi
_onexit
__dllonexit
wcstoul
_lock
_except_handler4_common
_controlfp
?terminate@@YAXXZ
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_wcsicmp
_unlock
__p__commode
memset
user32
CharToOemBuffW
rpcrt4
UuidFromStringW
reagent
WinReSetRecoveryAction
WinReIsWinPE
WinReGetConfig
WinReSetError
WinReSetupMigrateDrivers
WinReValidateRecoveryWim
WinReConfigureTask
WinReRepair
WinReClearError
WinReGetError
WinReInstall
WinReInstallOnTargetOS
WinRECheckGuid
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ