logonsession[.]exe

Sharing

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General

Target

logonsession.exe
Size

123KB
MD5

812621c5ab403157d8825fa0a6228d11
SHA1

9de43f645bcf423ca24d98327cb6ebd8238ca73d
SHA256

753d43da12a327a2bb2904cf6e2e3e1f0c480d1be8860272be6073569da30757
SHA512

cd56910e7442ba4cc1dcac7f5ebd3a023a67af5fe51cd6993ecf8797fd33b5e50b4fc830f4f59648f5bee1dc45e49fa21dd59b4fd136c4bf3861c2c74a33d6f5
SSDEEP

3072:xQJgg1zDCOF7tfgtLkvwiWb2OMWwJoljU4su5DFVV4SlRZ:YFDCOF7tYlShWbBM7JoVU4NN3

Score

1^/10

Malware Config

Signatures

Files

logonsession.exe
.zip

Password: ow&b!54X6x_#4gT@9BT4
Device/HarddiskVolume2/wsession/logonsession.exe
.exe windows x86

Password: ow&b!54X6x_#4gT@9BT4

6c22b430b335a4c5df9dfac22085a338

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

eb:8d:7d:3b:79:64:f4:3a:f8:a6:d1:05:31:b9:4e:74
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

22/01/2016, 00:00

Not After

21/01/2017, 23:59

Subject

CN=JWTS,O=JWTS,POSTALCODE=75015,STREET=5 bis rue d'Arsonval,L=Paris,ST=Paris,C=FR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

56:ae:b0:5c:6e:b4:ea:41:1d:2a:cb:64:ff:59:97:df:09:8d:6a:03
Signer

Actual PE Digest

56:ae:b0:5c:6e:b4:ea:41:1d:2a:cb:64:ff:59:97:df:09:8d:6a:03

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=JWTS,O=JWTS,POSTALCODE=75015,STREET=5 bis rue d'Arsonval,L=Paris,ST=Paris,C=FR

22/01/2016, 21:38
Valid: true

Chain 1

CN=JWTS,O=JWTS,POSTALCODE=75015,STREET=5 bis rue d'Arsonval,L=Paris,ST=Paris,C=FR

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

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

GetCommandLineW
WaitForSingleObject
GetExitCodeProcess
GetFileAttributesW
GetModuleFileNameW
SetCurrentDirectoryW
CloseHandle
GetStringTypeW
MultiByteToWideChar
LCMapStringW
HeapReAlloc
HeapAlloc
GetCommandLineA
HeapSetInformation
SetUnhandledExceptionFilter
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
HeapFree
Sleep
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
HeapSize
IsProcessorFeaturePresent

user32

MessageBoxW

shell32

ShellExecuteExW
CommandLineToArgvW

Sections

.text
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 162KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
manifest.json

Sharing

General

Malware Config

Signatures

Files

Password: ow&b!54X6x_#4gT@9BT4

Password: ow&b!54X6x_#4gT@9BT4

6c22b430b335a4c5df9dfac22085a338

Code Sign

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

Extended Key Usages

Key Usages

eb:8d:7d:3b:79:64:f4:3a:f8:a6:d1:05:31:b9:4e:74Certificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

56:ae:b0:5c:6e:b4:ea:41:1d:2a:cb:64:ff:59:97:df:09:8d:6a:03Signer

Signature Validations

Verification

22/01/2016, 21:38 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

Sections

.text Size: 18KB - Virtual size: 17KB

.rdata Size: 8KB - Virtual size: 8KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 162KB - Virtual size: 161KB

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

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

eb:8d:7d:3b:79:64:f4:3a:f8:a6:d1:05:31:b9:4e:74
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

56:ae:b0:5c:6e:b4:ea:41:1d:2a:cb:64:ff:59:97:df:09:8d:6a:03
Signer

22/01/2016, 21:38
Valid: true

.text
Size: 18KB - Virtual size: 17KB

.rdata
Size: 8KB - Virtual size: 8KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 162KB - Virtual size: 161KB

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