Behavioral task
behavioral1
Sample
c258b3c6e3fc25794b086ae4b21cd7bf0de49b27801e2eea9f662ffd7633d6a5.exe
Resource
win10v2004-20230220-en
General
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Target
c258b3c6e3fc25794b086ae4b21cd7bf0de49b27801e2eea9f662ffd7633d6a5
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Size
5.2MB
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MD5
7feaed9b4932fc4bdd7c8f46a4d9ff41
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SHA1
a72de76f493cef6a653fcf950bc1d0b2fa247e57
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SHA256
c258b3c6e3fc25794b086ae4b21cd7bf0de49b27801e2eea9f662ffd7633d6a5
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SHA512
caa8e6aa6b311abd63b97abe5eb1b18c31d6301bc6ecf5371d87dc69e6bdc4c5f34c782dc3225d33ba1fa992713dbf583286893688bea26892c8eba6440700c7
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SSDEEP
98304:rSadl5lHwG0uNsjX4BGbrTjDQSXWS6X+M3ex85opR6cfHr:l5qBuI2Gb3HpXM3eea/f
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c258b3c6e3fc25794b086ae4b21cd7bf0de49b27801e2eea9f662ffd7633d6a5
Files
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c258b3c6e3fc25794b086ae4b21cd7bf0de49b27801e2eea9f662ffd7633d6a5.exe windows x86
495ddb1a38043102a7343624ff79de2d
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
ws2_32
getsockname
kernel32
GetVersionExA
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
MessageBoxW
advapi32
OpenProcessToken
shell32
ShellExecuteA
msvcp140
??Bid@locale@std@@QAEIXZ
iphlpapi
GetAdaptersInfo
vcruntime140
memchr
api-ms-win-crt-string-l1-1-0
strncmp
api-ms-win-crt-stdio-l1-1-0
_telli64
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
api-ms-win-crt-utility-l1-1-0
srand
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-time-l1-1-0
_localtime64
api-ms-win-crt-convert-l1-1-0
_itoa
api-ms-win-crt-environment-l1-1-0
_dupenv_s
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 682KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 172B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ