blackmoon | 2b898f7144005db1a427d3b9ad94610c7530959bf519d0c9a5993a80283e4031

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General

Target

2b898f7144005db1a427d3b9ad94610c7530959bf519d0c9a5993a80283e4031
Size

217KB
MD5

73becb9924c23c0fc0582faaaca5fe42
SHA1

0237d44f126dcbaa54c27fe19c9024898e7b9b31
SHA256

2b898f7144005db1a427d3b9ad94610c7530959bf519d0c9a5993a80283e4031
SHA512

84403f68b0a77322c2914d7fa6e6d9010bd3094b916316f5114dcb158225fdbd189ee8067540b26a3d954aeac7258e8bc8994b163558d58d2e90ad9a24cfbe69
SSDEEP

3072:gj6oOAVk7PofxbPv1VIgrtRHVM/VhztRz5b+a:OOAV2PofxbFVzV2pB

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Files

2b898f7144005db1a427d3b9ad94610c7530959bf519d0c9a5993a80283e4031
.dll windows x86

bd3cc98484fe7c6e13876274c86bb0c6

Code Sign

76:a8:04:6d:7a:13:7c:a1
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01-03-2021 00:00

Not After

29-02-2024 23:59

Subject

CN=Beijing Huorong Network Technology Co.\, Ltd.,O=Beijing Huorong Network Technology Co.\, Ltd.,POSTALCODE=100012,STREET=3rd Floor\, Ruipu Building D\, Courtyard 15\, Hongjunying South Road\, Chao Yang District,L=Beijing Shi,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

46:b4:71:5c:69:b3:bd:95
Certificate

Issuer

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

Not Before

02-11-2018 00:00

Not After

31-12-2030 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

76:a8:04:6d:7a:13:7c:a1
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01-03-2021 00:00

Not After

29-02-2024 23:59

Subject

CN=Beijing Huorong Network Technology Co.\, Ltd.,O=Beijing Huorong Network Technology Co.\, Ltd.,POSTALCODE=100012,STREET=3rd Floor\, Ruipu Building D\, Courtyard 15\, Hongjunying South Road\, Chao Yang District,L=Beijing Shi,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

46:b4:71:5c:69:b3:bd:95
Certificate

Issuer

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

Not Before

02-11-2018 00:00

Not After

31-12-2030 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2d:de:3b:79:62:56:25:9b:35:98:98:80:be:5b:0c:aa:42:85:0a:40:e2:31:44:1d:9e:cc:04:28:95:2e:ec:52
Signer

Actual PE Digest

2d:de:3b:79:62:56:25:9b:35:98:98:80:be:5b:0c:aa:42:85:0a:40:e2:31:44:1d:9e:cc:04:28:95:2e:ec:52

Digest Algorithm

sha256

PE Digest Matches

false

d3:05:c0:b4:cc:97:aa:ce:48:f2:fa:c7:95:45:90:3a:7a:db:41:f7
Signer

Actual PE Digest

d3:05:c0:b4:cc:97:aa:ce:48:f2:fa:c7:95:45:90:3a:7a:db:41:f7

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

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

Exports

Exports

cloneRegistrationToGlobalStorage
divXLicenseInit
divXLicenseRelease
divxCleanup
divxMain
divxStartup
getLicenseState
getRemainingTrialLength
isValidSerialNumber
registerGUIDSerialNumber
registerSerialNumber
registerSerialNumberElevated
serialNumberMatchesLicenseID
wrapper_isValidSerialNumber

Sections

.text
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 91KB - Virtual size: 266KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bd3cc98484fe7c6e13876274c86bb0c6

Code Sign

76:a8:04:6d:7a:13:7c:a1Certificate

Extended Key Usages

Key Usages

46:b4:71:5c:69:b3:bd:95Certificate

Extended Key Usages

Key Usages

76:a8:04:6d:7a:13:7c:a1Certificate

Extended Key Usages

Key Usages

46:b4:71:5c:69:b3:bd:95Certificate

Extended Key Usages

Key Usages

2d:de:3b:79:62:56:25:9b:35:98:98:80:be:5b:0c:aa:42:85:0a:40:e2:31:44:1d:9e:cc:04:28:95:2e:ec:52Signer

d3:05:c0:b4:cc:97:aa:ce:48:f2:fa:c7:95:45:90:3a:7a:db:41:f7Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 92KB - Virtual size: 91KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 91KB - Virtual size: 266KB

.rsrc Size: 8KB - Virtual size: 8KB

.reloc Size: 6KB - Virtual size: 5KB

76:a8:04:6d:7a:13:7c:a1
Certificate

46:b4:71:5c:69:b3:bd:95
Certificate

76:a8:04:6d:7a:13:7c:a1
Certificate

46:b4:71:5c:69:b3:bd:95
Certificate

2d:de:3b:79:62:56:25:9b:35:98:98:80:be:5b:0c:aa:42:85:0a:40:e2:31:44:1d:9e:cc:04:28:95:2e:ec:52
Signer

d3:05:c0:b4:cc:97:aa:ce:48:f2:fa:c7:95:45:90:3a:7a:db:41:f7
Signer

.text
Size: 92KB - Virtual size: 91KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 91KB - Virtual size: 266KB

.rsrc
Size: 8KB - Virtual size: 8KB

.reloc
Size: 6KB - Virtual size: 5KB