a4a280c67762add5a0e8849678c34fbf3ec4d4282394ecbe05019a7c5ba055b2

Sharing

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General

Target

a4a280c67762add5a0e8849678c34fbf3ec4d4282394ecbe05019a7c5ba055b2
Size

4.2MB
MD5

c7bc084c77a8684fe11645b92b3a3e94
SHA1

9d009ac7791a21d936cd220765ec38beb739423d
SHA256

a4a280c67762add5a0e8849678c34fbf3ec4d4282394ecbe05019a7c5ba055b2
SHA512

98e9f0e995a11106e882277d6e06d7c2f19b228c10f85105501241b413eaf9f212db1789c62c4871e7aeea7915f6e760f4c398bdf25a1f270410a75231152b36
SSDEEP

98304:gEhTEG4s2Rk5cs38shhSNjJe+i4sYeq69DedTV0VbTXF2RAvRthA:gRG4sskf38s7MjJeVYT69id+VbaMM

Score

1^/10

Malware Config

Signatures

Files

a4a280c67762add5a0e8849678c34fbf3ec4d4282394ecbe05019a7c5ba055b2
.exe windows x86

43071b9efe4beed7959a57116039b3e9

Code Sign

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

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

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4
Signer

Actual PE Digest

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

27/02/2023, 09:32
Valid: false

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4
Signer

Actual PE Digest

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

27/02/2023, 09:32
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FreeConsole
DeleteAtom
GetModuleHandleA
GetProcAddress
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetCommandLineA
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapFree
HeapAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
HeapSize
LoadLibraryA
InitializeCriticalSectionAndSpinCount
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA

comdlg32

CommDlgExtendedError
GetOpenFileNameA
GetSaveFileNameA
FindTextW

Sections

.text
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4.1MB - Virtual size: 4.1MB

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

43071b9efe4beed7959a57116039b3e9

Code Sign

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:ccCertificate

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

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4Signer

Signature Validations

Verification

27/02/2023, 09:32 Valid: false

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4Signer

Signature Validations

Verification

27/02/2023, 09:32 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

comdlg32

Sections

.text Size: 80KB - Virtual size: 79KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 4.1MB - Virtual size: 4.1MB

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

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
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

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4
Signer

27/02/2023, 09:32
Valid: false

17:c3:6a:15:87:ff:85:31:fe:ba:67:90:1e:7f:27:8e:18:70:fd:f9:55:97:58:d2:53:d6:f6:4b:8f:59:25:a4
Signer

27/02/2023, 09:32
Valid: false

.text
Size: 80KB - Virtual size: 79KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 4.1MB - Virtual size: 4.1MB

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