k1902000[.]exe

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General

Target

k1902000.exe
Size

164KB
MD5

196b462a5ff71a737015cf6c810fcd28
SHA1

bcd0162732d362e7e207adbccf4c07c0687c885e
SHA256

74b37a61fe41ba9a14ad7fbdb8535905f67c53d7a6ed0db97e1fab9c7221cdac
SHA512

b1268f11850776e5eb21c5ff8bf07f9c9477fae5614b5dbe1efb31409ce6bf04a1ef03a4946cc082909a2ab57927bef3ec846981c6e8fbdc0f45bdbf63dcd6f7
SSDEEP

1536:uU/kEzq8+I5EW9iY3ehCKdCiwLFemkUGadTkV3fYF+wfZMkNQyozr2wQKb/cEEzk:uUp3r1bxevt8TZHfZMk6yor3bXEA

Score

1^/10

Malware Config

Signatures

Files

k1902000.exe
.exe windows x86

a723f6c3947c7a9054d33c021115e563

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

Issuer

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

Not Before

12/05/2022, 20:45

Not After

11/05/2023, 20:45

Subject

CN=Microsoft Corporation,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

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

Issuer

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

Not Before

17/02/2017, 00:12

Not After

31/12/2039, 23:59

Subject

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e
Signer

Actual PE Digest

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e

Digest Algorithm

sha256

PE Digest Matches

false

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e
Signer

Actual PE Digest

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

QueryPerformanceFrequency
MultiByteToWideChar
GetModuleHandleA
GetProcAddress
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetCommandLineA
GetLastError
HeapFree
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetCPInfo
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
CloseHandle
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
LoadLibraryA
InitializeCriticalSectionAndSpinCount
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetLocaleInfoW
CreateFileA

gdi32

SelectObject
CreateFontIndirectA
SetTextColor
SetBkMode
DeleteObject
GetStockObject
GetObjectA

comdlg32

GetOpenFileNameA
GetSaveFileNameA

advapi32

RegDeleteKeyA

Sections

.text
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.MQuZn
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 24KB

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

Sharing

General

Malware Config

Signatures

Files

a723f6c3947c7a9054d33c021115e563

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cbCertificate

Extended Key Usages

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

Key Usages

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7cCertificate

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5eSigner

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5eSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

comdlg32

advapi32

Sections

.text Size: 85KB - Virtual size: 85KB

.MQuZn Size: 26KB - Virtual size: 26KB

.rdata Size: 20KB - Virtual size: 20KB

.data Size: 17KB - Virtual size: 24KB

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

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

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

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e
Signer

29:72:ef:70:c6:c7:17:e8:e1:5b:04:3f:e6:65:1d:ce:6d:f6:8b:0c:3c:00:23:ce:9d:02:74:1a:3d:60:8a:5e
Signer

.text
Size: 85KB - Virtual size: 85KB

.MQuZn
Size: 26KB - Virtual size: 26KB

.rdata
Size: 20KB - Virtual size: 20KB

.data
Size: 17KB - Virtual size: 24KB

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