Static task
static1
Behavioral task
behavioral1
Sample
no_music.dll
Resource
win10v2004-20230915-en
General
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Target
no_music.obm
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Size
19.9MB
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MD5
6c7500c40955bfb68276996ad774684d
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SHA1
59385f64adb95fbc47db8d91aca3caa2ce2c15db
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SHA256
652b4d6ef2571b970cb124fc6ef605ab9cf0d56771187bf549f5583a3e4f6140
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SHA512
754f49bf38bb33ff491361daedc25edba730711d8418579a393a7404bda484b5bb901a69200111ec6bd3ec7f8fa8d2e190499fcf37a7ffc8f15f087a78af0a2d
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SSDEEP
393216:+UKhgiuTahICYGltVtSXWDTgPetaipyUx/zn5LeIXpIvFF84kISh7RC:+VH0VCY8nTSkpL9n13Z+z8Rh7R
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource no_music.obm
Files
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no_music.obm.dll windows:6 windows x64
8841d8bfe18412951f118a5eeba70eed
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
kernel32
AcquireSRWLockExclusive
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
TrackMouseEvent
advapi32
CryptGetHashParam
shell32
ShellExecuteA
oleaut32
VariantClear
msvcp140
_Cnd_do_broadcast_at_thread_exit
ntdll
RtlCaptureContext
imm32
ImmGetContext
dwmapi
DwmExtendFrameIntoClientArea
userenv
UnloadUserProfile
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
normaliz
IdnToAscii
wldap32
ord35
crypt32
CertFreeCertificateChain
ws2_32
socket
rpcrt4
UuidCreate
psapi
GetModuleInformation
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-runtime-l1-1-0
_wassert
api-ms-win-crt-string-l1-1-0
_wcsicmp
api-ms-win-crt-multibyte-l1-1-0
_mbsicmp
api-ms-win-crt-time-l1-1-0
_gmtime64
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-convert-l1-1-0
strtod
api-ms-win-crt-filesystem-l1-1-0
_unlink
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-math-l1-1-0
pow
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 325KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 9.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.OJ_ Size: - Virtual size: 9.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.~Ne Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.|2i Size: 19.9MB - Virtual size: 19.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 469B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ