Behavioral task
behavioral1
Sample
8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe.exe
Resource
win10v2004-20240802-en
General
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Target
8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe
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Size
1.3MB
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MD5
7730b443f7ae71b8d18c0a69e1445fd0
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SHA1
a095a482886bf37152dd0e6fcd39da52df121fa7
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SHA256
8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe
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SHA512
934473556ccaa161c3a89a152c4298b975b46789665b979a86dcad89563e9e2e3fd4bbb796c9c86af96bd9ce941823b658c7dced402237a67f8fcf5a47ed43da
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SSDEEP
12288:XyTd/XQR/OS500kSmFjIK5ln4ZfBeayWG1gvT5KtKV6cxR+2V0x+EEXo3ujPnFVF:XyR/QBdkSG+BeaLytKTCWJPFVFtR
Malware Config
Extracted
cobaltstrike
http://192.168.1.15:7777/c9xI
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; MAGWJS)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe
Files
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8cb925d3b1bef087159b1cbdddbd0396e3117565a4ad900de2015df2fb6ae0fe.exe windows:6 windows x64 arch:x64
c2d457ad8ac36fc9f18d45bffcd450c2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler
Sections
.text Size: 550KB - Virtual size: 550KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 681KB - Virtual size: 681KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 49KB - Virtual size: 596KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ