Static task
static1
Behavioral task
behavioral1
Sample
dc59a99152d6a326c32337cfece84ac3ac232d370b5f7051bcf02f274e8358fe.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
dc59a99152d6a326c32337cfece84ac3ac232d370b5f7051bcf02f274e8358fe.exe
Resource
win10v2004-20220414-en
General
-
Target
dc59a99152d6a326c32337cfece84ac3ac232d370b5f7051bcf02f274e8358fe
-
Size
2.5MB
-
MD5
b70608c6a2c35914470fba5b0b91cd61
-
SHA1
43820909b30fac5c57ee4cf38790e7af75cdb18c
-
SHA256
dc59a99152d6a326c32337cfece84ac3ac232d370b5f7051bcf02f274e8358fe
-
SHA512
d5ef559ab8a85b76b3d2e0e32bc28dacea6136a9de405b612c601a9d7769dbe7955831ae96bf9216a8bf13cbad01c96239b8958cc6f7bd0045e9f519e95fdf0a
-
SSDEEP
49152:Kcx+ow9Z4XwlA0yAX5GhTmgN7/QVfdyIdX:KckD9Z4AlPmZmgMlyId
Malware Config
Extracted
cobaltstrike
http://139.196.112.7:80/l2xG
-
user_agent
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38
Signatures
-
Cobaltstrike family
Files
-
dc59a99152d6a326c32337cfece84ac3ac232d370b5f7051bcf02f274e8358fe.exe windows x64
93a138801d9601e4c36e6274c8b9d111
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
QueryFullProcessImageNameA
ProcessIdToSessionId
PostQueuedCompletionStatus
OpenProcess
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 817KB - Virtual size: 817KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 808KB - Virtual size: 808KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 99KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 281B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 142KB - Virtual size: 141KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 31KB - Virtual size: 30KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 8KB - Virtual size: 7KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/63 Size: 15KB - Virtual size: 15KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 34B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/99 Size: 239KB - Virtual size: 238KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/112 Size: 122KB - Virtual size: 121KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/124 Size: 44KB - Virtual size: 43KB
IMAGE_SCN_MEM_DISCARDABLE
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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 146KB - Virtual size: 145KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ