c3743a8c944f5c9b17528418bf49b153b978946838f56e5fca0a3f6914bee887[.]dll

Sharing

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General

Target

c3743a8c944f5c9b17528418bf49b153b978946838f56e5fca0a3f6914bee887.dll
Size

514KB
MD5

4f3916e7714f2a32402c9d0b328a2c91
SHA1

1dcd85f7364ea06cd595a86e3e9be48995d596e9
SHA256

c3743a8c944f5c9b17528418bf49b153b978946838f56e5fca0a3f6914bee887
SHA512

56d4282d9076cd0d69c52aefba76b6634cb01e270f8275fc972917cfe26ad597a685f2f103a52d33a3e553e4a7552b7d79d42efcf9436882a48d903a647a58c8
SSDEEP

12288:aVlB29Tew4DtTqBIZqk/x31H8bNjh1PGLnLR:MB29KweTzZqO91elh14LR

Score

N/A

Malware Config

Signatures

Files

c3743a8c944f5c9b17528418bf49b153b978946838f56e5fca0a3f6914bee887.dll
.dll windows x86

131b7f67a953c45e8867a46be4d57d68

Code Sign

01
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01-01-2004 00:00

Not After

31-12-2028 23:59

Subject

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25-05-2021 00:00

Not After

31-12-2028 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7d:27:33:2c:3c:b3:a3:82:a4:fd:23:2c:5c:66:a2
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

17-06-2022 00:00

Not After

17-06-2023 23:59

Subject

CN=MALVINA RECRUITMENT LIMITED,O=MALVINA RECRUITMENT LIMITED,ST=London,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

37:a4:6a:36:5a:4b:d8:be:40:46:e8:10:ac:ba:1c:ca:ce:b8:95:0a
Signer

Actual PE Digest

37:a4:6a:36:5a:4b:d8:be:40:46:e8:10:ac:ba:1c:ca:ce:b8:95:0a

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=MALVINA RECRUITMENT LIMITED,O=MALVINA RECRUITMENT LIMITED,ST=London,C=GB

28-09-2022 12:01
Valid: true

Chain 1

CN=MALVINA RECRUITMENT LIMITED,O=MALVINA RECRUITMENT LIMITED,ST=London,C=GB

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleFileNameW
LocalFree
CloseHandle
ReadFile
SetFilePointerEx
CreateFileW
SetLastError
VirtualProtect
IsBadReadPtr
VirtualAlloc
FindFirstFileW
LoadLibraryA
GetProcAddress
FreeLibrary
HeapFree
GetProcessHeap
HeapAlloc
GetNativeSystemInfo
SetFilePointer
WriteConsoleW
FindClose
WriteFile
VirtualFree
lstrlenA
HeapSize
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetStringTypeW
GetSystemTimeAsFileTime
RtlUnwind
GetLastError
HeapReAlloc
GetCurrentThreadId
DecodePointer
GetCommandLineA
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCurrentProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetModuleHandleW
InterlockedDecrement
GetCurrentThread
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
ExitProcess
GetStdHandle
Sleep
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
FatalAppExitA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
RaiseException
SetConsoleCtrlHandler
InterlockedExchange
LoadLibraryW
GetLocaleInfoW
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LCMapStringW
SetStdHandle

user32

wsprintfW

advapi32

LookupAccountSidW
ConvertSidToStringSidW
CreateWellKnownSid

shell32

SHGetSpecialFolderPathW

ole32

CoInitialize
CoUninitialize
CoCreateInstance

Exports

Exports

ChkdskExs
ChkdskW

Sections

.text
Size: 138KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 338KB - Virtual size: 345KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

131b7f67a953c45e8867a46be4d57d68

Code Sign

01Certificate

Key Usages

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

7d:27:33:2c:3c:b3:a3:82:a4:fd:23:2c:5c:66:a2Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

37:a4:6a:36:5a:4b:d8:be:40:46:e8:10:ac:ba:1c:ca:ce:b8:95:0aSigner

Signature Validations

Verification

28-09-2022 12:01 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

Exports

Exports

Sections

.text Size: 138KB - Virtual size: 138KB

.rdata Size: 17KB - Virtual size: 16KB

.data Size: 338KB - Virtual size: 345KB

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

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

01
Certificate

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

7d:27:33:2c:3c:b3:a3:82:a4:fd:23:2c:5c:66:a2
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

37:a4:6a:36:5a:4b:d8:be:40:46:e8:10:ac:ba:1c:ca:ce:b8:95:0a
Signer

28-09-2022 12:01
Valid: true

.text
Size: 138KB - Virtual size: 138KB

.rdata
Size: 17KB - Virtual size: 16KB

.data
Size: 338KB - Virtual size: 345KB

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

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