rundll
Behavioral task
behavioral1
Sample
52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd.dll
Resource
win10-20230220-en
General
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Target
52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd
-
Size
3.2MB
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MD5
daaa8005c664f5182738dad0e5b21710
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SHA1
41d6fd0fe049bac96c458b8af37f6d1d3f66cb44
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SHA256
52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd
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SHA512
e35238582ceea2b745752fd74141561855e48de6ab709f3b059e1159067b1f2b64b9faa5e99aa04835fe951fc8f8fc2cd130d45d6268dda58cbcc2ce33636198
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SSDEEP
49152:1e1wpeOJWecU4zkidgl8xoTFQY/LsA+vR2QLxpghKp0EPfp2RSTjxtd4O:tFJ7cUkPdOusDGQKp7PN/x4O
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd
Files
-
52b288c375cba1fa7bdcd0226d5216f8007686320fa1659f4a254c4cbb1826bd.dll windows x86
02a9d84fad96d42d8e1fdd838c2618e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
TranslateMessage
ShowWindow
RegisterClassA
PostQuitMessage
LoadIconA
LoadCursorA
GetMessageA
DispatchMessageA
DefWindowProcA
CreateWindowExA
GetProcessWindowStation
GetUserObjectInformationW
kernel32
CloseHandle
WaitForSingleObject
VirtualFree
VirtualAlloc
Sleep
SetEvent
GetVolumeInformationA
GetModuleHandleA
ExitThread
CreateThread
CreateEventA
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
wsock32
closesocket
connect
htons
ioctlsocket
recv
select
send
setsockopt
shutdown
socket
WSAStartup
ws2_32
freeaddrinfo
WSAIoctl
getaddrinfo
secur32
GetUserNameExA
Exports
Exports
Sections
.text Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 200B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ