blackmoon | NA_NA_NA_NA_b44f8063c4350fex_JC[.]exe

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General

Target

NA_NA_NA_NA_b44f8063c4350fex_JC.exe
Size

2.2MB
MD5

b44f8063c4350fdffa74841e013d900f
SHA1

bb8841f71a1cad8bc7d5ebbe6ea9dd3c297bd074
SHA256

8ca0f66823a25a32490974a9f9455c10d4e9c65d30c9b3968b7cddab685d09d9
SHA512

6d325a65313fc37fc29afc3cf3b9b9687fb47e974ddc2ba7aad33fb013ece68a0f8f70661443cc4876e918d12b56f580480c73885ed4a6974b8fa058ae3b1ea9
SSDEEP

24576:F4YKL33onzQqK2vL+Jj/sRJF9PV6GrGkg0Rr5VkMrsTYhsCMAYQWfx5VNRem9KeD:F6HozTKvJsnFVMkgGdu4ndBWNzEeBpr

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon
Detect Blackmoon payload 1 IoCs

Processes:

resource yara_rule

sample family_blackmoon
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

NA_NA_NA_NA_b44f8063c4350fex_JC.exe

resource	yara_rule
sample	family_blackmoon

resource
NA_NA_NA_NA_b44f8063c4350fex_JC.exe

Files

NA_NA_NA_NA_b44f8063c4350fex_JC.exe
.exe windows x86

9d5552b3a103c723c650b0d7a6310980

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

HeapReAlloc
HeapFree
IsBadReadPtr
GetTickCount
CloseHandle
ReadFile
GetFileSize
FindClose
FindNextFileA
DeleteFileA
RemoveDirectoryA
FindFirstFileA
Sleep
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
HeapAlloc
FormatMessageA
GetCommandLineA
FreeLibrary
GetProcAddress
LoadLibraryA
LCMapStringA
GetCurrentProcessId
TerminateProcess
OpenProcess
ExitProcess
GetModuleHandleA
CreateProcessA
MoveFileA
CreateDirectoryA
GetModuleFileNameA
CreateFileA
GetUserDefaultLCID
lstrcpyn
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
SetFilePointer
GetOEMCP
GetACP
GetCPInfo
VirtualAlloc
RaiseException
LCMapStringW
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
WriteFile
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
TlsGetValue
SetLastError
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetVersionExA
GetLastError
GetCurrentProcess
GetStartupInfoA
GetVersion
InterlockedDecrement
InterlockedIncrement
RtlUnwind
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection

user32

PeekMessageA
GetMessageA
TranslateMessage
MessageBoxA
DispatchMessageA
wsprintfA

advapi32

CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
CryptGetHashParam

ole32

CoUninitialize
OleRun
CoCreateInstance
CLSIDFromString
CLSIDFromProgID
CoInitialize

shlwapi

PathFileExistsA

oleaut32

VariantChangeType
VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
SysFreeString
VarR8FromCy
VarR8FromBool
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SysAllocString
VariantClear
SafeArrayDestroy
SafeArrayCreate

shell32

SHGetSpecialFolderPathA

Sections

.text
Size: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9d5552b3a103c723c650b0d7a6310980

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

shlwapi

oleaut32

shell32

Sections

.text Size: 80KB - Virtual size: 77KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 2.2MB - Virtual size: 2.2MB

.rsrc Size: 4KB - Virtual size: 4KB

.text
Size: 80KB - Virtual size: 77KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 2.2MB - Virtual size: 2.2MB

.rsrc
Size: 4KB - Virtual size: 4KB