Behavioral task
behavioral1
Sample
4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3.exe
Resource
win10v2004-20230915-en
General
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Target
4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3
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Size
1.9MB
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MD5
dee7c56ea7ef13ebd119a691bc95005e
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SHA1
1f8b2d0bbf7ecb7f63478e223072967de468b4bf
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SHA256
4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3
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SHA512
ad959a8ec048d15e45c5b3c0b6a2ebcc2110145a653c400bf7550cf7598312a6d96d93e9fd907e138ed7abc2f6d11d8656c07aab606806f0e0a62aff2f29545f
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SSDEEP
49152:5DYXhAOTuq37J3EbgmLjgECzZhtF9FFiT8TS:WRAOyq37J3qgajgB7z9FFpTS
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3
Files
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4b1e56e20a6dc52160c4d05ff89004d3bfec79b46bb2e4bb4c5c67cb55dfb5d3.exe windows:5 windows x86
2921236faae29862eed81d1b1d641f0d
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
htons
kernel32
GetVersion
GetVersionExA
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetClassInfoA
gdi32
GetViewportExtEx
msimg32
GradientFill
winspool.drv
OpenPrinterA
advapi32
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
Shell_NotifyIconA
ole32
CLSIDFromString
oleaut32
LoadTypeLi
comctl32
_TrackMouseEvent
comdlg32
ChooseColorA
Sections
.text Size: 672KB - Virtual size: 671KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 322KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 732KB - Virtual size: 731KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 276KB - Virtual size: 274KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ