Behavioral task
behavioral1
Sample
VmManagedSetup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
VmManagedSetup.exe
Resource
win10v2004-20230221-en
General
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Target
VmManagedSetup.exe
-
Size
13KB
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MD5
383a80304cc43365619d7e20b9d54d56
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SHA1
299894d56be26ca9304927848951235c61322fef
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SHA256
2f90da6517ba31d42cd907480ded408e711761fb727c89baef821e040485365a
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SHA512
2d8442c6863b0dd733e6adebe5ff16b8e5e33446b2313e1e8077cd10ae94c5b1ed95a890ba7025fc2872e8a5c0de65f860a0a89cd71b6d6e0131289220437561
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SSDEEP
192:TJCWT9Z1evE5DW/npyaPa3X4HTyT8Lem1mu9yaHOkrUNlM:T5T9Z0vV/nQaWoH+T8qc59ywrUN
Malware Config
Extracted
systembc
92.53.90.84:4136
92.53.90.70:4136
Signatures
-
Systembc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource VmManagedSetup.exe
Files
-
VmManagedSetup.exe.exe windows x86
801793b2be29822524e8824fc3c47535
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
SendMessageA
RegisterClassA
LoadIconA
LoadCursorA
GetWindowThreadProcessId
ShowWindow
GetMessageA
TranslateMessage
UpdateWindow
wsprintfA
GetClassNameA
EnumWindows
CreateWindowExA
DispatchMessageA
DefWindowProcA
GetWindowTextA
kernel32
LocalAlloc
OpenProcess
SetEvent
LocalFree
OpenMutexA
GetModuleHandleA
WriteFile
WaitForSingleObject
VirtualFree
VirtualAlloc
SystemTimeToFileTime
Sleep
CloseHandle
CreateEventA
CreateFileA
CreateMutexA
CreateThread
DeleteFileA
ExitProcess
FileTimeToSystemTime
GetCommandLineA
GetCommandLineW
GetCurrentProcess
GetCurrentProcessId
GetLocalTime
GetModuleFileNameA
GetVolumeInformationA
GetProcAddress
GetTempPathA
SetFilePointer
advapi32
GetSidSubAuthority
OpenProcessToken
GetTokenInformation
wsock32
WSAStartup
closesocket
connect
htons
ioctlsocket
recv
select
send
setsockopt
shutdown
socket
WSACleanup
shell32
CommandLineToArgvW
ws2_32
freeaddrinfo
WSAIoctl
getaddrinfo
ole32
CoUninitialize
CoInitialize
CoCreateInstance
secur32
GetUserNameExA
GetUserNameExW
psapi
GetModuleFileNameExA
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 386B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ