k3919362[.]exe

Sharing

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General

Target

k3919362.exe
Size

161KB
MD5

fe90bba34ce3b5244025fad186b762b2
SHA1

b69dc3fa00655424284939efccd8729b0cc803c1
SHA256

3ed40cecefb904cdf62256aa9be59e86a80e1a20a6ecaf74316738ad8fda17f9
SHA512

f509e6949bf483cfc2eef7b83703a4272453e1c945507c28bb7e6541d44cfe0d0bea2b5a6aa42891decd0f3fdac275a10fc672ffdbeaa86b71914761270fc825
SSDEEP

1536:9vdTd5QoRZqhB6EJ0C+IT9zbkiKvStCR0KHt9KnvBqdx2vWWmboeEyvxFfTdMLPT:9tdOB6ojZsrtknAb8WWmboty7LMWhMEA

Score

1^/10

Malware Config

Signatures

Files

k3919362.exe
.exe windows x86

9bdbe8a3e1a8a51bbfa2b084f3532ff9

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

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb
Signer

Actual PE Digest

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb

Digest Algorithm

sha256

PE Digest Matches

false

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb
Signer

Actual PE Digest

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb

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

DeleteAtom
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: 84KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.EMhXS
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 18KB

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

9bdbe8a3e1a8a51bbfa2b084f3532ff9

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

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:ebSigner

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:ebSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

comdlg32

advapi32

Sections

.text Size: 85KB - Virtual size: 84KB

.EMhXS Size: 25KB - Virtual size: 25KB

.rdata Size: 19KB - Virtual size: 18KB

.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

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb
Signer

14:c0:9e:3e:9a:bf:aa:51:8c:c5:ac:97:f1:bb:2d:b3:58:64:54:5a:bd:19:f4:8a:2b:65:a8:cc:ec:41:29:eb
Signer

.text
Size: 85KB - Virtual size: 84KB

.EMhXS
Size: 25KB - Virtual size: 25KB

.rdata
Size: 19KB - Virtual size: 18KB

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

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