silence_v2[.]exe

Sharing

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General

Target

silence_v2.exe
Size

39.4MB
MD5

4a4b4465cc21d51eb88418cc5e044c8f
SHA1

4d5067c92f2eb5fda3cb9f59ca47c6b00664bdb6
SHA256

b99b1aba957bec208af971a90516a92422052b82c7a9967be4d48a78736ce297
SHA512

6606ee4d92dfb96967e8e6e00e576a44cbf98e6a1ec0221268b0735a599a98846b9ae0f15a586c20278e910b03cec19fbe4186b4f997434e938eda22f542b4c4
SSDEEP

786432:b+pSNuKs6MLUX7nno3rz6j7uTEWDS7NMDEhMm0EDsapHe/Qt/PZSa9iN:apSVAIb5PqS7Y+70E4m+ihSyiN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
silence_v2.exe

Files

silence_v2.exe
.exe windows:6 windows x64 arch:x64

85e424c968dfe1ab46654dd65b6fca27

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

WaitForMultipleObjects
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

DefWindowProcA

gdi32

CreateSolidBrush

advapi32

SetSecurityInfo

shell32

SHGetFolderPathW

msvcp140

?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ

ntdll

RtlInitAnsiString

dbghelp

ImageNtHeader

d3d11

D3D11CreateDeviceAndSwapChain

imm32

ImmSetCompositionWindow

d3dcompiler_43

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

rpcrt4

UuidToStringA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__intrinsic_setjmp

api-ms-win-crt-heap-l1-1-0

realloc

api-ms-win-crt-math-l1-1-0

fmodf

api-ms-win-crt-string-l1-1-0

strcoll

api-ms-win-crt-runtime-l1-1-0

strerror

api-ms-win-crt-stdio-l1-1-0

feof

api-ms-win-crt-locale-l1-1-0

setlocale

api-ms-win-crt-time-l1-1-0

_mktime64

api-ms-win-crt-environment-l1-1-0

getenv

api-ms-win-crt-convert-l1-1-0

strtoll

api-ms-win-crt-filesystem-l1-1-0

_lock_file

api-ms-win-crt-utility-l1-1-0

rand

ws2_32

accept

normaliz

IdnToAscii

crypt32

CertAddCertificateContextToStore

wldap32

ord45

Sections

.text
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 389KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.4v,
Size: - Virtual size: 24.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.17>
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.QzO
Size: 39.4MB - Virtual size: 39.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

85e424c968dfe1ab46654dd65b6fca27

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

msvcp140

ntdll

dbghelp

d3d11

imm32

d3dcompiler_43

dwmapi

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-utility-l1-1-0

ws2_32

normaliz

crypt32

wldap32

Sections

.text Size: - Virtual size: 1.2MB

.rdata Size: - Virtual size: 389KB

.data Size: - Virtual size: 14KB

.pdata Size: - Virtual size: 55KB

.4v, Size: - Virtual size: 24.4MB

.17> Size: 7KB - Virtual size: 6KB

.QzO Size: 39.4MB - Virtual size: 39.4MB

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 1.2MB

.rdata
Size: - Virtual size: 389KB

.data
Size: - Virtual size: 14KB

.pdata
Size: - Virtual size: 55KB

.4v,
Size: - Virtual size: 24.4MB

.17>
Size: 7KB - Virtual size: 6KB

.QzO
Size: 39.4MB - Virtual size: 39.4MB

.rsrc
Size: 512B - Virtual size: 480B