blackmoon | 4221eb8d597d1c22338772f3e32ef51f5f682965749a8e435f794c4bc7b492fe[.]exe

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General

Target

4221eb8d597d1c22338772f3e32ef51f5f682965749a8e435f794c4bc7b492fe.exe
Size

370KB
MD5

314f5a3bddcc9bf58b39d0dfbf1eb9a0
SHA1

b5ed55d097573394901c070e1d505d6325ac767c
SHA256

4221eb8d597d1c22338772f3e32ef51f5f682965749a8e435f794c4bc7b492fe
SHA512

d2ab4cc956721ddc7801f90cf579ec9671effbc864cd0a0e283a461ca151af9d30b968d1d3af93a010e67266064fe6cdd3227fe99b7f69df1dc4399f1dfb6623
SSDEEP

6144:6YCiJ2gyZ4Mb7PlNyyfIG1kgOnogD/Nn4gU+b2HV70/2wPe1ep1B+wsiS:6YCmq7PlNyyfIG1vKpDlKSrB+wM

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4221eb8d597d1c22338772f3e32ef51f5f682965749a8e435f794c4bc7b492fe.exe

Files

4221eb8d597d1c22338772f3e32ef51f5f682965749a8e435f794c4bc7b492fe.exe
.exe windows:4 windows x86 arch:x86

349ea92481de560e969f8d37edf1ee95

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

GetComputerNameA
GlobalMemoryStatusEx
GetProcessHeap
HeapAlloc
GlobalSize
DeviceIoControl
VirtualAlloc
VirtualFree
GetCurrentProcessId
OpenProcess
CreateToolhelp32Snapshot
Process32First
lstrlenA
CloseHandle
Process32Next
GetLogicalDriveStringsA
QueryDosDeviceA
VirtualAllocEx
VirtualFreeEx
CreateRemoteThread
GetExitCodeThread
GetModuleHandleA
GetProcAddress
ExitProcess
HeapReAlloc
HeapFree
IsBadReadPtr
GetCurrentThreadId
GetPrivateProfileStringA
WritePrivateProfileStringA
ReadFile
GetFileSize
WaitForSingleObject
CreateProcessA
GetStartupInfoA
WriteFile
FindClose
FindNextFileA
DeleteFileA
RemoveDirectoryA
FindFirstFileA
GetTickCount
MultiByteToWideChar
WideCharToMultiByte
GetUserDefaultLCID
GetCommandLineA
FreeLibrary
LoadLibraryA
LCMapStringA
TerminateProcess
CreateFileA
CreateDirectoryA
Sleep
GetModuleFileNameA
CreateThread

user32

MessageBoxA
GetClassNameA
GetWindowTextA
IsWindowVisible
wsprintfA
TranslateMessage
GetMessageA
SetActiveWindow
AttachThreadInput
SendInput
DispatchMessageA
PeekMessageA
GetWindowThreadProcessId
SetWindowPos
FindWindowExA
MapVirtualKeyA
SetForegroundWindow

advapi32

GetTokenInformation
OpenProcessToken

shell32

ShellExecuteEx

ws2_32

ntohs
WSAAsyncSelect
socket
htons
getsockname
connect
gethostbyname
WSACleanup
recv
send
closesocket
WSAStartup
inet_addr
select

psapi

GetProcessImageFileNameA

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
CoInitialize
CoUninitialize

wininet

InternetTimeToSystemTime

msvcrt

strstr
malloc
realloc
free
strrchr
modf
strchr
_CIfmod
strtod
_CIpow
floor
rand
srand
sprintf
_ftol
atoi
??2@YAPAXI@Z
??3@YAXPAX@Z

shlwapi

PathFileExistsA

oleaut32

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

Sections

.text
Size: 188KB - Virtual size: 188KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 173KB - Virtual size: 234KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 700B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

349ea92481de560e969f8d37edf1ee95

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ws2_32

psapi

ole32

wininet

msvcrt

shlwapi

oleaut32

Sections

.text Size: 188KB - Virtual size: 188KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 173KB - Virtual size: 234KB

.rsrc Size: 1024B - Virtual size: 700B

.text
Size: 188KB - Virtual size: 188KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 173KB - Virtual size: 234KB

.rsrc
Size: 1024B - Virtual size: 700B