ClownfishVoiceChanger[.]exe

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General

Target

ClownfishVoiceChanger.exe
Size

58.5MB
MD5

59ad4ecfefc417603b0d9c6997cb6d08
SHA1

80a2059b416cb24213e6b2d83c274092cac385d6
SHA256

be724ee4ba2cf17cbb92e852dfe5d65c3d4ed03e0e7fe5ccd6fee6c143f9a237
SHA512

a5d6c0469f37ee0eff8b7596c3d20cd3c1187b1cd55fb19d081d56b28758f571bccfa8059b60639b88806f150d4675efd9410ee846914af635754925412a72f0
SSDEEP

786432:HmNpMLHkImJOATnNY71GrKxLa6lBAfQwZ4HPJsUCsix8B2sdojf2BadD+:HmInmJO0nNY71Gr56ll1BSuBZozw2D

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ClownfishVoiceChanger.exe

Files

ClownfishVoiceChanger.exe
.exe windows:6 windows x64 arch:x64

e9ace719c477daf11f0fb94b3aa47800

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

gdi32

ChoosePixelFormat

kernel32

AddAtomA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

msvcrt

___lc_codepage_func

opengl32

wglGetProcAddress

shell32

DragAcceptFiles

user32

AdjustWindowRectEx

Exports

Exports

_cgo_dummy_export
glowDebugCallback_glcore32
goCharCB
goCharModsCB
goCursorEnterCB
goCursorPosCB
goDropCB
goErrorCB
goFramebufferSizeCB
goJoystickCB
goKeyCB
goMonitorCB
goMouseButtonCB
goScrollCB
goWindowCloseCB
goWindowContentScaleCB
goWindowFocusCB
goWindowIconifyCB
goWindowMaximizeCB
goWindowPosCB
goWindowRefreshCB
goWindowSizeCB

Sections

.text
Size: - Virtual size: 12.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - Virtual size: 21.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 445KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: - Virtual size: 605B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 23.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.themida
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: 58.5MB - Virtual size: 58.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e9ace719c477daf11f0fb94b3aa47800

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

kernel32

msvcrt

opengl32

shell32

user32

Exports

Exports

Sections

.text Size: - Virtual size: 12.3MB

.data Size: - Virtual size: 1.0MB

.rdata Size: - Virtual size: 21.3MB

.pdata Size: - Virtual size: 259KB

.xdata Size: - Virtual size: 15KB

.bss Size: - Virtual size: 445KB

.edata Size: - Virtual size: 605B

.idata Size: - Virtual size: 9KB

.CRT Size: - Virtual size: 112B

.tls Size: - Virtual size: 16B

.themida Size: - Virtual size: 3KB

.themida Size: - Virtual size: 23.9MB

.themida Size: 4KB - Virtual size: 3KB

.themida Size: 58.5MB - Virtual size: 58.5MB

.rsrc Size: 4KB - Virtual size: 4KB

.text
Size: - Virtual size: 12.3MB

.data
Size: - Virtual size: 1.0MB

.rdata
Size: - Virtual size: 21.3MB

.pdata
Size: - Virtual size: 259KB

.xdata
Size: - Virtual size: 15KB

.bss
Size: - Virtual size: 445KB

.edata
Size: - Virtual size: 605B

.idata
Size: - Virtual size: 9KB

.CRT
Size: - Virtual size: 112B

.tls
Size: - Virtual size: 16B

.themida
Size: - Virtual size: 3KB

.themida
Size: - Virtual size: 23.9MB

.themida
Size: 4KB - Virtual size: 3KB

.themida
Size: 58.5MB - Virtual size: 58.5MB

.rsrc
Size: 4KB - Virtual size: 4KB