remcmdstub[.]exe

Sharing

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General

Target

remcmdstub.exe
Size

62KB
MD5

6fca49b85aa38ee016e39e14b9f9d6d9
SHA1

b0d689c70e91d5600ccc2a4e533ff89bf4ca388b
SHA256

fedd609a16c717db9bea3072bed41e79b564c4bc97f959208bfa52fb3c9fa814
SHA512

f9c90029ff3dea84df853db63dace97d1c835a8cf7b6a6227a5b6db4abe25e9912dfed6967a88a128d11ab584663e099bf80c50dd879242432312961c0cfe622
SSDEEP

1536:Tf6fvDuNcAjJMBUHYBlXU1wT2JFqy9BQhiK:D6f7cjJ4U4I1jFqy92hiK

Score

1^/10

Malware Config

Signatures

Files

remcmdstub.exe
.exe windows:5 windows x86 arch:x86

99c0cd957fc7334714fefa3daa61a6ea

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

12/01/2016, 00:00

Not After

21/09/2017, 23:59

Subject

CN=NetSupport Ltd,O=NetSupport Ltd,L=Peterborough,ST=Cambridgeshire,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

12/01/2016, 00:00

Not After

21/09/2017, 23:59

Subject

CN=NetSupport Ltd,O=NetSupport Ltd,L=Peterborough,ST=Cambridgeshire,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

ef:61:d3:a3:35:35:25:ab:43:9a:4d:ec:76:a3:86:24:8a:7c:88:7c:b4:33:c7:c9:13:32:88:a1:47:22:6b:2c
Signer

Actual PE Digest

ef:61:d3:a3:35:35:25:ab:43:9a:4d:ec:76:a3:86:24:8a:7c:88:7c:b4:33:c7:c9:13:32:88:a1:47:22:6b:2c

Digest Algorithm

sha256

PE Digest Matches

true

34:75:78:92:8b:99:18:cd:b0:19:b2:3d:03:63:f3:20:51:e8:a3:33
Signer

Actual PE Digest

34:75:78:92:8b:99:18:cd:b0:19:b2:3d:03:63:f3:20:51:e8:a3:33

Digest Algorithm

sha1

PE Digest Matches

true

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

kernel32

LoadLibraryA
FreeLibrary
GetProcAddress
SetLastError
GetVersionExA
GetLastError
GetModuleFileNameA
WaitForSingleObject
Sleep
WriteFile
GetExitCodeProcess
GenerateConsoleCtrlEvent
WaitForMultipleObjects
CloseHandle
CreateProcessA
SetConsoleCtrlHandler
SetConsoleMode
GetConsoleMode
GetStdHandle
ExpandEnvironmentStringsA
SetStdHandle
WriteConsoleW
HeapSize
SetFilePointer
FlushFileBuffers
GetCommandLineA
HeapSetInformation
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
DecodePointer
TlsFree
GetModuleHandleW
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
EnterCriticalSection
LeaveCriticalSection
IsProcessorFeaturePresent
ExitProcess
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeW
HeapFree
HeapAlloc
RtlUnwind
LoadLibraryW
HeapReAlloc
GetConsoleCP
CreateFileW

user32

EnumWindows
GetClassNameA
SendMessageA
EnumThreadWindows

Sections

.text
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

99c0cd957fc7334714fefa3daa61a6ea

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

ef:61:d3:a3:35:35:25:ab:43:9a:4d:ec:76:a3:86:24:8a:7c:88:7c:b4:33:c7:c9:13:32:88:a1:47:22:6b:2cSigner

34:75:78:92:8b:99:18:cd:b0:19:b2:3d:03:63:f3:20:51:e8:a3:33Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 32KB - Virtual size: 32KB

.rdata Size: 9KB - Virtual size: 9KB

.data Size: 3KB - Virtual size: 11KB

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

.reloc Size: 3KB - Virtual size: 3KB

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

2a:7c:96:b4:a7:61:a9:74:76:06:bd:10:56:00:3d:49
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

ef:61:d3:a3:35:35:25:ab:43:9a:4d:ec:76:a3:86:24:8a:7c:88:7c:b4:33:c7:c9:13:32:88:a1:47:22:6b:2c
Signer

34:75:78:92:8b:99:18:cd:b0:19:b2:3d:03:63:f3:20:51:e8:a3:33
Signer

.text
Size: 32KB - Virtual size: 32KB

.rdata
Size: 9KB - Virtual size: 9KB

.data
Size: 3KB - Virtual size: 11KB

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

.reloc
Size: 3KB - Virtual size: 3KB