Static task
static1
Behavioral task
behavioral1
Sample
Vyron V1.03.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Vyron V1.03.exe
Resource
win10v2004-20240802-en
General
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Target
Vyron V1.03.exe
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Size
24.7MB
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MD5
b77d4e4e112c064bd5dc0e4722d1d637
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SHA1
8dda57f0a8cd1d1eff6721c8bef7d21a8ae3a3a4
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SHA256
27cf75bb9b02ea321ae8f5440daaa12432a88ee3313cc678168c3d3c878d1959
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SHA512
e77e08d71a9fcd13fe4d6059e115ce5d06d5edefc910bb743944328b6eb9fb471e0127d8851d69ffb039021bcfca5c1898523460493290bafbd438b07e7de99e
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SSDEEP
393216:pY4ycm6WYbIGM2u6j4lvoCP00TYPJus1TxW1rHeAd30w7D0wCYjR+O/vU:24yh8bM2uXlZgHxcrBdkBs/v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Vyron V1.03.exe
Files
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Vyron V1.03.exe.exe windows:6 windows x64 arch:x64
5e31d938a32a1b03f5a768f3b68bc5a5
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
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
kernel32
WaitForMultipleObjects
user32
MessageBoxA
advapi32
CryptImportKey
shell32
ShellExecuteA
msvcp140
?id@?$ctype@D@std@@2V0locale@2@A
imm32
ImmGetContext
dwmapi
DwmExtendFrameIntoClientArea
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
normaliz
IdnToAscii
wldap32
ord143
crypt32
CertFreeCertificateChain
ws2_32
getaddrinfo
shlwapi
PathFindFileNameW
rpcrt4
UuidCreate
psapi
GetModuleInformation
bcrypt
BCryptOpenAlgorithmProvider
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__intrinsic_setjmp
api-ms-win-crt-stdio-l1-1-0
fread
api-ms-win-crt-utility-l1-1-0
srand
api-ms-win-crt-string-l1-1-0
strlen
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-runtime-l1-1-0
__sys_nerr
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-time-l1-1-0
strftime
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-math-l1-1-0
powf
api-ms-win-crt-filesystem-l1-1-0
_fstat64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 390KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 939KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vq3 Size: - Virtual size: 14.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.Y)P Size: 1024B - Virtual size: 552B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.k5y Size: 24.7MB - Virtual size: 24.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 272B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ