sample[.]zip | Triage

Sharing

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General

Target

sample.zip
Size

178KB
MD5

ceb7a335956e405d8fa7cf36259dc0e8
SHA1

15d43437f39e844a0d100785701990c182d7fe20
SHA256

aaf9a096a549dcc19ac256f1afa818c9f77a0aba23cfb1d6402eb574261aa402
SHA512

d30f51ebbc1b11bd493e31ff101441e60b401bccca9419d6f168691ef0484011409c7e32d2b1875d6718e9eb893c97b8fa3c3cc7147ff3efbb63e148b66ae541
SSDEEP

3072:Uwv83Ye7QZaLSI8GF0zIYd6wDG2y67X4UlTjC6EhiEX9bY6EYrFi/FIEki:P87G9IWzIYXDG2T7XZyJxhlEVI6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Launcher.dll

Files

sample.zip
.zip
Launcher.dll
.dll windows:6 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.rdata
Size: 512B - Virtual size: 140B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Launcher.exe
.exe windows:6 windows x86 arch:x86

93d099f09873f4f31b1b7ec7cb84e6f0

Code Sign

48:1b:6a:07:26:d2:e8:3f:26:02:d4:82:5a:cd
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15/06/2016, 00:00

Not After

15/06/2024, 00:00

Subject

CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

3a:10:10:87:8e:d6:f7:dd:d4:ec:8e:8f
Certificate

Issuer

CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

18/09/2019, 12:58

Not After

11/12/2022, 11:53

Subject

CN=Adersoft,O=Adersoft,L=Paris,C=FR,1.2.840.113549.1.9.1=#0c14737570706f72744061646572736f66742e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

27/05/2021, 09:55

Not After

28/06/2032, 09:55

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

20/02/2019, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18/03/2009, 10:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

03:fb:58:56:78:83:c0:9f:de:c5:ac:2a:33:b7:94:e6:e3:17:b1:5a:f9:ed:78:3e:8f:61:f7:67:75:db:dd:23
Signer

Actual PE Digest

03:fb:58:56:78:83:c0:9f:de:c5:ac:2a:33:b7:94:e6:e3:17:b1:5a:f9:ed:78:3e:8f:61:f7:67:75:db:dd:23

Digest Algorithm

sha256

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

GetProcAddress
GetModuleHandleW
lstrcmpiW
MultiByteToWideChar
LoadLibraryExW
ExitProcess
LocalAlloc
LocalFree
FormatMessageW
WaitForSingleObject
GetExitCodeProcess
CreateThread
SetLastError
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
FindResourceExW
GetACP
WideCharToMultiByte
FreeResource
SetFilePointer
ReadFile
CreateFileW
CreateFileMappingW
MapViewOfFile
IsBadReadPtr
UnmapViewOfFile
GetCurrentProcessId
EnumResourceNamesW
GetFileAttributesW
GetFileSize
OpenEventW
SetEvent
ExpandEnvironmentStringsW
Sleep
FlushFileBuffers
GetFileType
WriteFile
WriteConsoleW
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
CloseHandle
FindNextFileW
FindFirstFileExW
FindClose
GetFileSizeEx
GetConsoleCP
ReadConsoleW
GetConsoleMode
SetFilePointerEx
LCMapStringW
GetStdHandle
GetModuleHandleExW
GetCommandLineW
GetCommandLineA
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetModuleFileNameW
SizeofResource
LockResource
LoadResource
FindResourceW
GetProcessHeap
DeleteCriticalSection
HeapDestroy
DecodePointer
HeapAlloc
HeapFree
RtlUnwind
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
InitializeCriticalSectionAndSpinCount
LoadLibraryExA
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
FlushInstructionCache
GetCurrentProcess
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
EncodePointer
OutputDebugStringW
IsDebuggerPresent
FreeLibrary
RaiseException
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
IsValidCodePage

user32

UnregisterClassW
MessageBoxW
GetDlgItem
SetWindowPos
MapWindowPoints
GetClientRect
wsprintfA
GetWindowRect
GetMonitorInfoW
MonitorFromWindow
GetWindowLongW
GetWindow
SetTimer
SendMessageW
GetParent
SetWindowTextW
CharNextW
DispatchMessageW
TranslateMessage
PeekMessageW
MsgWaitForMultipleObjects
CreateWindowExW
DestroyWindow
LoadCursorW
GetClassInfoExW
RegisterClassExW
CallWindowProcW
SetWindowLongW
DefWindowProcW
DialogBoxParamW
EndDialog
GetActiveWindow
KillTimer

advapi32

RegDeleteValueW
RegCloseKey
RegQueryInfoKeyW
RegEnumKeyExW
RegOpenKeyExW
RegSetValueExW
RegQueryValueExW
CreateProcessWithLogonW
RegDeleteKeyW
RegCreateKeyExW

shell32

ShellExecuteW

ole32

CLSIDFromProgID
CLSIDFromString
CoUninitialize
CoGetObject
CoGetInstanceFromFile
CoInitialize
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
StringFromGUID2
CoTaskMemFree

oleaut32

VariantCopy
VariantClear
SafeArrayUnaccessData
VariantChangeType
SafeArrayAccessData
SysAllocString
SysFreeString
VariantInit
VarUI4FromStr
LoadTypeLi
LoadRegTypeLi
SysStringLen
LoadTypeLibEx
SysAllocStringLen

wintrust

WinVerifyTrust

crypt32

CertFreeCertificateContext
CertFindCertificateInStore
CryptMsgGetParam
CertCloseStore
CryptMsgClose
CryptQueryObject

version

GetFileVersionInfoW
VerQueryValueA
GetFileVersionInfoSizeW

Sections

.text
Size: 221KB - Virtual size: 220KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Launcher.exe.manifest

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

.rdata Size: 512B - Virtual size: 140B

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

93d099f09873f4f31b1b7ec7cb84e6f0

Code Sign

48:1b:6a:07:26:d2:e8:3f:26:02:d4:82:5a:cdCertificate

Extended Key Usages

Key Usages

3a:10:10:87:8e:d6:f7:dd:d4:ec:8e:8fCertificate

Extended Key Usages

Key Usages

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9fCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

03:fb:58:56:78:83:c0:9f:de:c5:ac:2a:33:b7:94:e6:e3:17:b1:5a:f9:ed:78:3e:8f:61:f7:67:75:db:dd:23Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

wintrust

crypt32

version

Sections

.text Size: 221KB - Virtual size: 220KB

.rdata Size: 68KB - Virtual size: 68KB

.data Size: 6KB - Virtual size: 12KB

.rsrc Size: 46KB - Virtual size: 46KB

.reloc Size: 11KB - Virtual size: 11KB

.rdata
Size: 512B - Virtual size: 140B

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

48:1b:6a:07:26:d2:e8:3f:26:02:d4:82:5a:cd
Certificate

3a:10:10:87:8e:d6:f7:dd:d4:ec:8e:8f
Certificate

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

03:fb:58:56:78:83:c0:9f:de:c5:ac:2a:33:b7:94:e6:e3:17:b1:5a:f9:ed:78:3e:8f:61:f7:67:75:db:dd:23
Signer

.text
Size: 221KB - Virtual size: 220KB

.rdata
Size: 68KB - Virtual size: 68KB

.data
Size: 6KB - Virtual size: 12KB

.rsrc
Size: 46KB - Virtual size: 46KB

.reloc
Size: 11KB - Virtual size: 11KB