NEAS[.]2023-09-05_c29f9fc38ebe0678eabdb272e365bdbb_cobalt-strike_mafia_JC[.]exe

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General

Target

NEAS.2023-09-05_c29f9fc38ebe0678eabdb272e365bdbb_cobalt-strike_mafia_JC.exe
Size

511KB
MD5

c29f9fc38ebe0678eabdb272e365bdbb
SHA1

f86026ede7e0f683ff1f6eb4a3f34a698ffa12a4
SHA256

92cf3f42a740096ebb5dc079256b0d4726634b72037e3d544cf26dfb3baad50e
SHA512

2df6448d4a09c2bbe59c6af88f457fb93330e1b68557f2993745491242f95bb82e4fdf9f678b18d6762e5993d7bc6428c804accb7458a8c4a431330748bd9e6e
SSDEEP

12288:NPzgSx66mGJJyeXDWC39GodILUNOuqBD3:DU6DR/9GokCOuqBD3

Score

1^/10

Malware Config

Signatures

Files

NEAS.2023-09-05_c29f9fc38ebe0678eabdb272e365bdbb_cobalt-strike_mafia_JC.exe
.exe windows:5 windows x86

767c0f9d8e4f444e450caa085e584006

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11/05/2022, 00:00

Not After

10/08/2033, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

0d:26:2c:99:1c:e8:12:8e:f2:d1:28:c2:93:d2:c6:0e
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

11/01/2022, 00:00

Not After

08/02/2025, 23:59

Subject

CN=Beijing Venustech Cybervision Co.\, Ltd.,O=Beijing Venustech Cybervision Co.\, Ltd.,ST=beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:62:78:a4:e5:4a:0d:3e:3a:55:e6:dd:31:14:16:90:da:93:0e:cf
Signer

Actual PE Digest

0e:62:78:a4:e5:4a:0d:3e:3a:55:e6:dd:31:14:16:90:da:93:0e:cf

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

iphlpapi

GetAdaptersInfo

libcurl

curl_easy_perform
curl_easy_init
curl_easy_getinfo
curl_easy_setopt
curl_easy_cleanup

kernel32

OpenMutexW
SetUnhandledExceptionFilter
WaitNamedPipeW
FindClose
FindNextFileW
FindFirstFileW
RemoveDirectoryW
FileTimeToSystemTime
FileTimeToLocalFileTime
GetSystemWindowsDirectoryW
CreateProcessW
WinExec
GetSystemDirectoryW
CompareFileTime
GetFileAttributesExW
GetExitCodeThread
GetModuleFileNameA
OpenEventW
LoadLibraryW
LocalFree
QueryDosDeviceW
GetLogicalDriveStringsW
TerminateProcess
WTSGetActiveConsoleSessionId
GetSystemInfo
ProcessIdToSessionId
GetStartupInfoW
CreatePipe
MulDiv
SetEnvironmentVariableA
CompareStringW
SetEndOfFile
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetTimeZoneInformation
GetStringTypeW
GetLocaleInfoW
SetStdHandle
SetFilePointer
FlushFileBuffers
GetConsoleMode
GetConsoleCP
GetStdHandle
SetHandleCount
HeapCreate
ExitProcess
IsValidCodePage
GetOEMCP
GetACP
IsDebuggerPresent
UnhandledExceptionFilter
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetCPInfo
LCMapStringW
HeapSetInformation
ExitThread
GetDateFormatW
GetTimeFormatW
GetFileType
PeekNamedPipe
GetFileInformationByHandle
RtlUnwind
DecodePointer
EncodePointer
InitializeCriticalSection
InterlockedPopEntrySList
VirtualAlloc
ReleaseMutex
GetCommandLineW
Sleep
SetLastError
SetEvent
CreateEventW
CreateThread
WaitForSingleObject
FlushInstructionCache
LoadLibraryExW
FreeLibrary
LeaveCriticalSection
EnterCriticalSection
InterlockedDecrement
InterlockedIncrement
lstrcmpiW
GetModuleHandleW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
RaiseException
GetTickCount
GetCurrentProcess
GetTempPathW
GetLongPathNameW
GetUserDefaultUILanguage
HeapAlloc
GetProcessHeap
HeapFree
lstrlenA
GetExitCodeProcess
GetProcAddress
GetPrivateProfileSectionNamesW
MoveFileExW
WritePrivateProfileStringW
GetPrivateProfileStringW
GetLocalTime
GetCurrentProcessId
GetCurrentThreadId
OutputDebugStringW
ExpandEnvironmentStringsW
GetLastError
OutputDebugStringA
WriteFile
CreateFileW
DeleteFileW
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
CreateFileA
GetFileSize
ReadFile
MultiByteToWideChar
lstrlenW
WideCharToMultiByte
GetVersionExW
OpenProcess
GetFileAttributesW
GetModuleFileNameW
CreateToolhelp32Snapshot
Process32FirstW
CloseHandle
Process32NextW
VirtualFree
IsProcessorFeaturePresent
InterlockedPushEntrySList
InterlockedCompareExchange
HeapSize
HeapReAlloc
HeapDestroy
GetFileAttributesA

user32

UnregisterClassA
SetForegroundWindow
SetActiveWindow
ShowWindow
GetDesktopWindow
CharNextW
CharUpperW
InvalidateRect
EnableWindow
GetDlgItem
IsWindow
MapWindowPoints
GetMonitorInfoW
MonitorFromWindow
GetWindowRect
GetWindow
GetParent
LoadBitmapW
EndDialog
LoadImageW
DefWindowProcW
GetWindowTextW
GetWindowTextLengthW
DrawTextW
CallWindowProcW
ReleaseDC
GetDC
BeginPaint
EndPaint
CreateDialogParamW
SetDlgItemTextW
SetFocus
MessageBeep
SetWindowPos
SetWindowTextW
GetWindowLongW
GetSystemMetrics
ExitWindowsEx
PostMessageW
MapVirtualKeyW
SetWindowLongW
keybd_event
FindWindowW
MessageBoxW
SendMessageW
GetActiveWindow
DialogBoxParamW
PostThreadMessageW
GetClientRect

gdi32

SetViewportExtEx
SetBkMode
GetObjectW
GetMapMode
SetMapMode
GetViewportExtEx
SetWindowOrgEx
GetWindowExtEx
DeleteDC
GetDeviceCaps
CreateCompatibleBitmap
BitBlt
CreateCompatibleDC
SetWindowExtEx
SelectObject
CreateFontIndirectW
DeleteObject
SetBkColor
ExtTextOutW
LPtoDP
DPtoLP

advapi32

RegQueryValueExW
RegOpenKeyExW
GetUserNameW
RegCloseKey
RegOpenKeyW
RegOpenCurrentUser
RegSetValueExW
SetTokenInformation
DuplicateTokenEx
CreateProcessAsUserW
ConvertSidToStringSidW
LookupAccountSidW
LookupPrivilegeValueW
AdjustTokenPrivileges
RevertToSelf
ImpersonateLoggedOnUser
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
CreateServiceW
DeleteService
QueryServiceStatusEx
RegSetValueExA
RegEnumKeyExW
RegQueryInfoKeyW
ChangeServiceConfigW
QueryServiceStatus
ControlService
OpenSCManagerW
OpenServiceW
CloseServiceHandle
StartServiceW
RegCreateKeyW
RegDeleteKeyW
RegDeleteValueW
RegCreateKeyExW

shell32

SHCreateDirectoryExW
ShellExecuteExW
SHGetFolderPathW

ole32

CoInitialize
CoCreateInstance
CoUninitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoRegisterClassObject
StringFromGUID2
CoAddRefServerProcess
CoReleaseServerProcess

oleaut32

VarUdateFromDate
LoadTypeLi
LoadRegTypeLi
UnRegisterTypeLi
RegisterTypeLi
SysFreeString
SysAllocString
SysAllocStringLen
VarDateFromStr
SysStringLen
VarUI4FromStr

shlwapi

PathRemoveFileSpecW

libeay32

ord668
ord1193
ord1779

psapi

GetProcessImageFileNameW
GetModuleFileNameExW

ws2_32

WSCUnInstallNameSpace
WSAEnumNameSpaceProvidersW
WSAGetLastError

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

dbghelp

MiniDumpWriteDump

wtsapi32

WTSEnumerateSessionsW
WTSFreeMemory
WTSQueryUserToken

Sections

.text
Size: 332KB - Virtual size: 332KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

767c0f9d8e4f444e450caa085e584006

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

0d:26:2c:99:1c:e8:12:8e:f2:d1:28:c2:93:d2:c6:0eCertificate

Extended Key Usages

Key Usages

0e:62:78:a4:e5:4a:0d:3e:3a:55:e6:dd:31:14:16:90:da:93:0e:cfSigner

Headers

DLL Characteristics

File Characteristics

Imports

iphlpapi

libcurl

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

libeay32

psapi

ws2_32

userenv

dbghelp

wtsapi32

Sections

.text Size: 332KB - Virtual size: 332KB

.rdata Size: 94KB - Virtual size: 94KB

.data Size: 12KB - Virtual size: 20KB

.rsrc Size: 34KB - Virtual size: 34KB

.reloc Size: 28KB - Virtual size: 28KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

0d:26:2c:99:1c:e8:12:8e:f2:d1:28:c2:93:d2:c6:0e
Certificate

0e:62:78:a4:e5:4a:0d:3e:3a:55:e6:dd:31:14:16:90:da:93:0e:cf
Signer

.text
Size: 332KB - Virtual size: 332KB

.rdata
Size: 94KB - Virtual size: 94KB

.data
Size: 12KB - Virtual size: 20KB

.rsrc
Size: 34KB - Virtual size: 34KB

.reloc
Size: 28KB - Virtual size: 28KB