DLLLoader64_AF73[.]exe

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General

Target

DLLLoader64_AF73.exe
Size

88KB
MD5

3f567c4e0f721a09453e7c6993737ca5
SHA1

07e3277023b35ecbd937351a5d92941fff319123
SHA256

13bbd13a351f3c8bac18d12edb1952fd2feec628d94fbee27d8b03bd25bada9e
SHA512

691f8ba45a515467afff057aed3a6a2cad7c9e00e47021b7bbbefac2725fa860fa70cf1f64ff49b5b531de116bdfc44525a7049dc3cc198267c715f3d100e00d
SSDEEP

1536:6TdqUILCJLld5or1S+AZpAii5vlj7k58MYg0sW4dx8vZcyaEk672iD4:6TdDILCJLD5or1MpApJGYgr2ZuEk22z

Score

1^/10

Malware Config

Signatures

Files

DLLLoader64_AF73.exe
.exe windows:5 windows x64 arch:x64

436cca4b1ec156c7845f9b34b253b7cc

Code Sign

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

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

6a:51:dd:a9:2d:8d:dd:77:01:0d:9c:9e:78:8b:ca:0a
Certificate

Issuer

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

Not Before

12/07/2021, 00:00

Not After

11/07/2024, 23:59

Subject

CN=Duncan Ogilvie,O=Duncan Ogilvie,L=Wrocław,ST=Dolnośląskie,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

64:c0:20:aa:bc:90:ac:68:9a:e6:5e:0a:d2:bd:1f:99:c2:f5:58:39:1d:72:46:e9:78:79:cc:39:c8:a5:7b:68
Signer

Actual PE Digest

64:c0:20:aa:bc:90:ac:68:9a:e6:5e:0a:d2:bd:1f:99:c2:f5:58:39:1d:72:46:e9:78:79:cc:39:c8:a5:7b:68

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

c:\x64_dbg\bin\x64\loaddll.pdb

Imports

kernel32

GetCurrentProcessId
CloseHandle
MapViewOfFile
UnmapViewOfFile
lstrcpyW
OpenFileMappingW
LoadLibraryW
WriteConsoleW
SetFilePointerEx
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
GetLastError
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwindEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
CreateFileW

user32

wsprintfW

Sections

.text
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

436cca4b1ec156c7845f9b34b253b7cc

Code Sign

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

6a:51:dd:a9:2d:8d:dd:77:01:0d:9c:9e:78:8b:ca:0aCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

64:c0:20:aa:bc:90:ac:68:9a:e6:5e:0a:d2:bd:1f:99:c2:f5:58:39:1d:72:46:e9:78:79:cc:39:c8:a5:7b:68Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

Sections

.text Size: 42KB - Virtual size: 42KB

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

.data Size: 5KB - Virtual size: 15KB

.pdata Size: 2KB - Virtual size: 2KB

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

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

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

6a:51:dd:a9:2d:8d:dd:77:01:0d:9c:9e:78:8b:ca:0a
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

64:c0:20:aa:bc:90:ac:68:9a:e6:5e:0a:d2:bd:1f:99:c2:f5:58:39:1d:72:46:e9:78:79:cc:39:c8:a5:7b:68
Signer

.text
Size: 42KB - Virtual size: 42KB

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

.data
Size: 5KB - Virtual size: 15KB

.pdata
Size: 2KB - Virtual size: 2KB

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