Behavioral task
behavioral1
Sample
bf5fb857d70fe0b003d1e8ee2c2d760c6220f184aae4219ed1af9cf1b46e5136.exe
Resource
win7-20231023-en
General
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Target
bf5fb857d70fe0b003d1e8ee2c2d760c6220f184aae4219ed1af9cf1b46e5136
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Size
9.4MB
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MD5
4ac5e5145f8f5da4c9761d1edf139f84
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SHA1
189afc0a18c992bc52221a8e0ae31cef792ef6f0
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SHA256
bf5fb857d70fe0b003d1e8ee2c2d760c6220f184aae4219ed1af9cf1b46e5136
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SHA512
226f9a90e5a8c4977be73f8d5481e557967bd47776e98dc95f27eb402abbdf04531aa64bbf8f75a246d1bdae6f86039c873c2a83a55c304f0603a8a6242d70f0
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SSDEEP
196608:FHOQSWGXlEvUbkKDZVv+zibKA/K5z2wXUq3zFNqzn5uF6kinWbXBknBDhr:UQWXOcZj+zibxozbUizFNqdv582BDl
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf5fb857d70fe0b003d1e8ee2c2d760c6220f184aae4219ed1af9cf1b46e5136
Files
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bf5fb857d70fe0b003d1e8ee2c2d760c6220f184aae4219ed1af9cf1b46e5136.exe windows:5 windows x86
52d9539f714eef959f1bf1b967799b74
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
winmm
midiStreamOut
ws2_32
WSACleanup
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
PeekMessageA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetViewportExtEx
winspool.drv
OpenPrinterA
advapi32
RegOpenKeyExA
shell32
ShellExecuteA
ole32
CLSIDFromString
oleaut32
LoadTypeLi
comctl32
ord17
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 769KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 533KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 229KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 6.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 9.4MB - Virtual size: 9.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ