Insomnia[.]zip

Sharing

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General

Target

Insomnia.zip
Size

716KB
MD5

a67c705eb6ebe78918678e9ad7e5c61f
SHA1

1078470a5c7d96336587b9837ca9f8791cf31ac7
SHA256

fcb17657f70564e9c12bc1c210b95c298dbcb19cd676e71a13ce605e9620a6ff
SHA512

c739c3ef4f559411da20d715ce98a09277ac6727218f6e725c2f3d0a6706bdae34bfae67ea61925033dac67a28bef4398a530650b0126f87744978f18b4d680d
SSDEEP

12288:DyG05XlPgsgdnrEfgqb6C2aiT+43s6MdDks/oBpFF6rLXhCiFc:2G05Xl4JCIo2x+486MLI+rpW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Insomnia/Insomnia.exe

Files

Insomnia.zip
.zip

Password: Roman
Insomnia/Core.dll
Insomnia/Data.dll
.dll windows:4 windows x86 arch:x86

Password: Roman

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/05/2023, 19:03

Not After

08/05/2024, 19:03

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b4:ec:ae:ef:6f:71:f3:5d:29:fa:f6:99:b9:51:71:3f:90:d3:f6:0c:47:78:01:75:c7:0d:a5:d6:e3:a0:4b:d4
Signer

Actual PE Digest

b4:ec:ae:ef:6f:71:f3:5d:29:fa:f6:99:b9:51:71:3f:90:d3:f6:0c:47:78:01:75:c7:0d:a5:d6:e3:a0:4b:d4

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

/_/artifacts/obj/System.Data/Release/net8.0-windows/System.Data.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Insomnia/Drawing.dll
Insomnia/Fonts/PTSANS-REGULAR.TTF
Insomnia/Fonts/SFProDisplay-Medium.ttf
Insomnia/HowToUse.txt
Insomnia/Insomnia.exe
.exe windows:6 windows x86 arch:x86

Password: Roman

9c7649e277995f91579a552a896e22fd

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

VirtualAlloc
GetModuleHandleA
WaitForSingleObjectEx
CreateThread
GetProcAddress
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
GetCurrentProcess
TerminateProcess
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW

Sections

.text
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.bss
Size: 1024B - Virtual size: 762B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 296KB - Virtual size: 299KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Insomnia/Themes/Insomnia.json

Sharing

General

Malware Config

Signatures

Files

Password: Roman

Password: Roman

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7cCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

b4:ec:ae:ef:6f:71:f3:5d:29:fa:f6:99:b9:51:71:3f:90:d3:f6:0c:47:78:01:75:c7:0d:a5:d6:e3:a0:4b:d4Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 12KB - Virtual size: 11KB

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

.reloc Size: 512B - Virtual size: 12B

Password: Roman

9c7649e277995f91579a552a896e22fd

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 105KB - Virtual size: 104KB

.bss Size: 1024B - Virtual size: 762B

.rdata Size: 36KB - Virtual size: 36KB

.data Size: 296KB - Virtual size: 299KB

.reloc Size: 6KB - Virtual size: 6KB

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

b4:ec:ae:ef:6f:71:f3:5d:29:fa:f6:99:b9:51:71:3f:90:d3:f6:0c:47:78:01:75:c7:0d:a5:d6:e3:a0:4b:d4
Signer

.text
Size: 12KB - Virtual size: 11KB

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

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 105KB - Virtual size: 104KB

.bss
Size: 1024B - Virtual size: 762B

.rdata
Size: 36KB - Virtual size: 36KB

.data
Size: 296KB - Virtual size: 299KB

.reloc
Size: 6KB - Virtual size: 6KB