sos[.]exe | Triage

General

Target

sos.exe
Size

1.9MB
MD5

7580f79139b72e863d54a31374fad2be
SHA1

cf2dd61f3c1b5aa892d53f5cd80552a8dedf498d
SHA256

78f234a399b75241f8e961b4a0ff78439fa024d265a70af1a16e167c6cd0f50e
SHA512

b670674039c944a1b4ac048534dc6632a1e702d392c240dbd8720db8b68dd6e5d53642f1fd28d919f847e5fe100411122f8ac645839c404fdb2c708d5a9f1d2b
SSDEEP

49152:Q4bunF3torb/TEvO90d7HjmAFd4A64nsfJViThgXvXjiSI2QD1:QP3K

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
sos.exe

Files

sos.exe
.exe windows:6 windows x64 arch:x64

9cbefe68f395e67356e2a5d8d1b285c0

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
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 910KB - Virtual size: 910KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 931KB - Virtual size: 931KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 105KB - Virtual size: 465KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 17KB - Virtual size: 17KB

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

Sharing

General

Malware Config

Signatures

Files

9cbefe68f395e67356e2a5d8d1b285c0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 910KB - Virtual size: 910KB

.rdata Size: 931KB - Virtual size: 931KB

.data Size: 105KB - Virtual size: 465KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 17KB - Virtual size: 17KB

.symtab Size: 512B - Virtual size: 4B

.text
Size: 910KB - Virtual size: 910KB

.rdata
Size: 931KB - Virtual size: 931KB

.data
Size: 105KB - Virtual size: 465KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 17KB - Virtual size: 17KB

.symtab
Size: 512B - Virtual size: 4B