Behavioral task
behavioral1
Sample
0b235ccb9c75fa0ee2b3a1e3808d4d31.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0b235ccb9c75fa0ee2b3a1e3808d4d31.exe
Resource
win10v2004-20231215-en
General
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Target
0b235ccb9c75fa0ee2b3a1e3808d4d31
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Size
41KB
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MD5
0b235ccb9c75fa0ee2b3a1e3808d4d31
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SHA1
bf69d8a887a0392d551bbdedae20faf5cde4d6b1
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SHA256
eb0a08c9d45e590024b51ad3942477938544d535b4ac7d1430828d7cee4c5a45
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SHA512
aa98c6104523a45554892958ec587d7c1fad196c7665be18a8d98f593334478da4b0f372d3c61032a7a5e23d2c6d47c345d714f4127edf43a278410a5145e6ab
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SSDEEP
768:0ffCE7bCoUTdlucHybIbFhEqc5iMmPaNQfo/94HKq:XrCCc52PaSzK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b235ccb9c75fa0ee2b3a1e3808d4d31
Files
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0b235ccb9c75fa0ee2b3a1e3808d4d31.exe windows:5 windows x86 arch:x86
e39cc1471484e380739f233426422378
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
msvcrt
strrchr
??2@YAPAXI@Z
??3@YAXPAX@Z
srand
rand
memset
memcpy
_except_handler3
shlwapi
SHDeleteKeyA
PathFileExistsA
ws2_32
socket
closesocket
send
WSAStartup
getaddrinfo
WSACleanup
freeaddrinfo
WSAAddressToStringA
inet_addr
connect
htons
iphlpapi
GetAdaptersInfo
kernel32
GetExitCodeThread
WinExec
CreateThread
lstrcatA
GetSystemDirectoryA
DeviceIoControl
GetFileSize
TerminateThread
CreateFileA
FindResourceA
FreeResource
lstrlenA
FreeLibrary
Process32First
WriteFile
Sleep
SizeofResource
ReadFile
lstrcmpiA
GetProcAddress
Process32Next
LockResource
GetModuleHandleA
LoadLibraryExA
CreateToolhelp32Snapshot
CloseHandle
GetSystemTime
DeleteFileA
lstrcpyA
ExitProcess
OpenProcess
SetFilePointer
VirtualQuery
SetEndOfFile
SetFileTime
GetWindowsDirectoryA
MultiByteToWideChar
LoadLibraryA
GetModuleFileNameA
GetFileTime
GetCurrentThreadId
GetTempPathA
WaitForSingleObject
user32
OpenWindowStationA
GetMessageA
SetProcessWindowStation
PostThreadMessageA
wsprintfA
OpenDesktopA
SetThreadDesktop
GetInputState
advapi32
ControlService
RegOpenKeyExA
OpenServiceA
CloseServiceHandle
RegSetValueExA
RegQueryValueExA
CreateServiceA
StartServiceA
OpenProcessToken
CreateProcessAsUserA
RegCloseKey
QueryServiceStatus
OpenSCManagerA
RegCreateKeyExA
Sections
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 1024B - Virtual size: 978B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ