unlock[.]exe | Triage

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General

Target

unlock.exe
Size

3.3MB
MD5

9570a1d9782f99e6544b57b6a817b53b
SHA1

69f418b1e4803e80320b5729c42cbbbc3d248386
SHA256

111372d814c9908cb7ef814a46d2ccd868645d460fdea196a87064221a3eb2c8
SHA512

dfbf95ae4d08174575e8baa1aeebd2f0cafbd1fa496c2c74ff3aa18f322ab345355761522bc3fbfc83a15b078013728210ac6a23cfb65448d08397136a753e73
SSDEEP

49152:sDDVuALtuljnJWwgThFlR8cy3cM/n7lQZW7pBIuv/b:eRuAHno3cM/7l2O

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unlock.exe

Files

unlock.exe
.exe windows:6 windows x64 arch:x64

4f2f006e2ecf7172ad368f8289dc96c1

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
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
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

Sections

.text
Size: 987KB - Virtual size: 986KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 143KB - Virtual size: 493KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 156B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 297B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 197KB - Virtual size: 197KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 57B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 487KB - Virtual size: 486KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 214KB - Virtual size: 214KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 141KB - Virtual size: 140KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f2f006e2ecf7172ad368f8289dc96c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 987KB - Virtual size: 986KB

.rdata Size: 1.0MB - Virtual size: 1.0MB

.data Size: 143KB - Virtual size: 493KB

.pdata Size: 24KB - Virtual size: 24KB

.xdata Size: 512B - Virtual size: 156B

/4 Size: 512B - Virtual size: 297B

/19 Size: 197KB - Virtual size: 197KB

/32 Size: 40KB - Virtual size: 39KB

/46 Size: 512B - Virtual size: 57B

/65 Size: 487KB - Virtual size: 486KB

/78 Size: 214KB - Virtual size: 214KB

/90 Size: 73KB - Virtual size: 73KB

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

.reloc Size: 19KB - Virtual size: 19KB

.symtab Size: 141KB - Virtual size: 140KB

.rsrc Size: 2KB - Virtual size: 1KB

.text
Size: 987KB - Virtual size: 986KB

.rdata
Size: 1.0MB - Virtual size: 1.0MB

.data
Size: 143KB - Virtual size: 493KB

.pdata
Size: 24KB - Virtual size: 24KB

.xdata
Size: 512B - Virtual size: 156B

/4
Size: 512B - Virtual size: 297B

/19
Size: 197KB - Virtual size: 197KB

/32
Size: 40KB - Virtual size: 39KB

/46
Size: 512B - Virtual size: 57B

/65
Size: 487KB - Virtual size: 486KB

/78
Size: 214KB - Virtual size: 214KB

/90
Size: 73KB - Virtual size: 73KB

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

.reloc
Size: 19KB - Virtual size: 19KB

.symtab
Size: 141KB - Virtual size: 140KB

.rsrc
Size: 2KB - Virtual size: 1KB