Static task
static1
Behavioral task
behavioral1
Sample
8e77bb6e664fa1387fe150e39e994cc47ef678720ebcc3d915bd68faaacc818a.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8e77bb6e664fa1387fe150e39e994cc47ef678720ebcc3d915bd68faaacc818a.dll
Resource
win10v2004-20220812-en
General
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Target
8e77bb6e664fa1387fe150e39e994cc47ef678720ebcc3d915bd68faaacc818a
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Size
128KB
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MD5
845ea593fcadb323e1d2cc54a20c85f0
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SHA1
e97fd36ddf8bfd0c0341de183830e521c2e86ab4
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SHA256
8e77bb6e664fa1387fe150e39e994cc47ef678720ebcc3d915bd68faaacc818a
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SHA512
750a8d6a6bc81a45accb8f8d733d34a384a3376d68016cb5cb0389b9fee8c9ba592725ea6f4ef47ed99b71866c280ffa9eeaea9c73ed10ddcd6a480e686d089c
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SSDEEP
1536:TDfR/Ho2LeV/dFPzmqiTyaDLhYETtyGqgo+XosQFmu1k6:ThHDeV/rPz7oqHGDo+XosQUu1k6
Malware Config
Signatures
Files
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8e77bb6e664fa1387fe150e39e994cc47ef678720ebcc3d915bd68faaacc818a.dll regsvr32 windows x86
3dc3eb14ea58640f77b575b975a0a918
Code Sign
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporationc1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16/09/2006, 01:53Not After16/09/2011, 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16/09/2006, 01:53Not After16/09/2011, 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before16/09/2006, 01:04Not After15/09/2019, 07:00SubjectCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
61:02:30:7e:00:00:00:00:00:06Certificate
IssuerCN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before10/03/2008, 21:57Not After10/06/2009, 22:07SubjectCN=Microsoft Windows Component Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before11/10/2005, 21:55Not After26/04/2010, 07:00SubjectCN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
5e:57:de:47:9f:ae:b0:9d:1c:ef:89:68:db:28:c1:3a:3a:9e:aa:c6Signer
Actual PE Digest5e:57:de:47:9f:ae:b0:9d:1c:ef:89:68:db:28:c1:3a:3a:9e:aa:c6Digest Algorithmsha1PE Digest MatchesfalseSignature Validations
TrustedfalseVerification
Signing CertificateCN=Microsoft Windows Component Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US19/07/2008, 05:10 Valid: false
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
FreeLibrary
MultiByteToWideChar
lstrlenA
SizeofResource
LoadResource
FindResourceW
GetLastError
LoadLibraryExW
lstrcmpiW
lstrcpynW
HeapDestroy
GetShortPathNameW
LoadLibraryW
lstrcpyW
lstrcatW
LocalAlloc
LocalFree
LoadLibraryA
WideCharToMultiByte
CreateThread
SetUnhandledExceptionFilter
lstrlenW
InterlockedDecrement
EnterCriticalSection
InterlockedIncrement
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetModuleFileNameW
GetProcAddress
DisableThreadLibraryCalls
GetOEMCP
GetACP
IsBadCodePtr
IsBadReadPtr
GetStringTypeW
GetStringTypeA
GetCPInfo
RaiseException
WriteFile
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
HeapFree
HeapAlloc
HeapReAlloc
RtlUnwind
GetCommandLineA
GetVersion
LCMapStringA
LCMapStringW
ExitProcess
GetModuleHandleA
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
TerminateProcess
GetCurrentProcess
HeapSize
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
user32
CharNextW
advapi32
RegQueryInfoKeyW
RegSetValueExW
RegEnumKeyExW
RegOpenKeyExW
RegCloseKey
RegDeleteValueW
RegCreateKeyExW
RegDeleteKeyW
RegEnumValueW
ole32
CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
oleaut32
LoadTypeLi
VarUI4FromStr
SysFreeString
SysAllocString
VariantCopy
VariantChangeType
VariantClear
SysAllocStringLen
SysStringLen
LoadRegTypeLi
RegisterTypeLi
ws2_32
send
select
__WSAFDIsSet
recv
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
VUPSUregisterServer
Sections
.VUPSU Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ