Behavioral task
behavioral1
Sample
b4352182552e1aa6b5705990804ca83a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4352182552e1aa6b5705990804ca83a.exe
Resource
win10v2004-20240226-en
General
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Target
b4352182552e1aa6b5705990804ca83a
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Size
6.8MB
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MD5
b4352182552e1aa6b5705990804ca83a
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SHA1
de054817ca86608e62a4e130a46b42030cba36bd
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SHA256
acb1a7729c08a6ddeadf563eb28385f04cb79ea3ecb3542e53340ce6c2e5731d
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SHA512
7ad09f27267e8129b498da54812f3d72f1d532c4a1ddd1e1a3a234c48b704eebd11ae1c373de4235b96798764452a65cba5cfd9a9e8134cf5a1c6b9aaec7193f
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SSDEEP
196608:3Lt11gBBhE1VyBy37MIXwhSsxF2h27Sgxhe/De3NahctXq:3LLydE1+yLMkvzCSgje/De3guBq
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4352182552e1aa6b5705990804ca83a
Files
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b4352182552e1aa6b5705990804ca83a.exe windows:6 windows x64 arch:x64
9bf0513f64035cbb636b6b9a83d69c85
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ws2_32
WSASetLastError
wldap32
ord50
crypt32
CryptQueryObject
advapi32
CryptEnumProvidersW
kernel32
CreateFileW
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetProcessWindowStation
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
shell32
ShellExecuteA
userenv
UnloadUserProfile
rpcrt4
UuidToStringA
urlmon
URLDownloadToFileA
bcrypt
BCryptGenRandom
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 782KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 6.8MB - Virtual size: 6.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 184B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ