Static task
static1
Behavioral task
behavioral1
Sample
cCk3kafeJnPc.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
cCk3kafeJnPc.exe
Resource
win10v2004-20240802-en
General
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Target
cCk3kafeJnPc.exe
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Size
12.2MB
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MD5
861652f0e63addb3ef9af044cc0ff6d0
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SHA1
0a1c6a3f9b9ea9dce97aff62422661a4ca29ccc3
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SHA256
1548dcc4cb4b2bf68ac1f05e3b2c8b346b24a58866b0d8fc498ba9ea9460d7ed
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SHA512
6c599f5c3477b118b400e163e7a1ff0570b9826d2a327c80558854ec40f39e73a09f3e2cc190249abbe7fa4600de1acf019316098045353f9049654c9f80c7f3
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SSDEEP
196608:Vs2uIjMev+I4Ba9AVhmzKp5izlfLs2Dl/CyygdlDmdT14hBNTMg9NXTJTjlZflua:Zd+IN9DzfzpL5VCqDmD4hBSg9J5JE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cCk3kafeJnPc.exe
Files
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cCk3kafeJnPc.exe.exe windows:6 windows x64 arch:x64
ef10756a1f258c05c96eb9224d98d5bc
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
setupapi
SetupDiDestroyDeviceInfoList
kernel32
Process32FirstW
user32
SendMessageA
advapi32
CryptEncrypt
shell32
ShellExecuteA
ole32
StringFromGUID2
dpp
?set_timestamp@embed@dpp@@QEAAAEAU12@_J@Z
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
imm32
ImmReleaseContext
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
normaliz
IdnToAscii
wldap32
ord22
crypt32
CertEnumCertificatesInStore
ws2_32
sendto
shlwapi
PathRemoveFileSpecA
rpcrt4
UuidCreate
ntdll
NtQuerySystemInformation
urlmon
URLDownloadToFileA
mpr
WNetGetProviderNameA
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
d3d11
D3D11CreateDeviceAndSwapChain
dbghelp
SymCleanup
vcruntime140
memchr
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_exit
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-stdio-l1-1-0
feof
api-ms-win-crt-heap-l1-1-0
realloc
api-ms-win-crt-utility-l1-1-0
srand
api-ms-win-crt-math-l1-1-0
sinf
api-ms-win-crt-convert-l1-1-0
wcstombs_s
api-ms-win-crt-time-l1-1-0
_difftime64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-environment-l1-1-0
getenv
Sections
.text Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.red0 Size: - Virtual size: 7.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.red1 Size: 1024B - Virtual size: 632B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.red2 Size: 12.2MB - Virtual size: 12.2MB
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