Static task
static1
Behavioral task
behavioral1
Sample
release.exe
Resource
win10v2004-20241007-en
General
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Target
release.exe
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Size
28.7MB
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MD5
a66845ea64680137dc311a3614748bff
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SHA1
c552d30d8fcff898295e22132a6fda8398723c76
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SHA256
e4d26be59b79542cf2a7de127f8c56b0db19089739b1b2abb31e9e572f07e875
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SHA512
9dcb36358529b3e9d22f4faf8c387a72813c55e20c8a94ee9ed709481fa171b898ea9669b8249b1fdb5aae8d9ebbaf835ebd8a130a72e5451e69569758b2d9bd
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SSDEEP
786432:udxhuUGhYa1G3y7xq55f2MNukEXYlIBy+mV+9ziuBB:wFGhYa1G344XfpuFXA6mVGFBB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource release.exe
Files
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release.exe.exe windows:6 windows x64 arch:x64
c47983ac13de8b2833c8e1db60c18f88
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
libssl-3-x64
OPENSSL_init_ssl
libcrypto-3-x64
EVP_MD_CTX_new
user32
FindWindowA
ole32
CoCreateGuid
advapi32
CryptDestroyKey
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_J@Z
ws2_32
__WSAFDIsSet
crypt32
CertOpenSystemStoreW
kernel32
WakeAllConditionVariable
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
shell32
ShellExecuteA
shlwapi
PathFindFileNameW
psapi
GetModuleInformation
userenv
UnloadUserProfile
bcrypt
BCryptGenRandom
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
api-ms-win-crt-runtime-l1-1-0
_seh_filter_exe
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-stdio-l1-1-0
fclose
api-ms-win-crt-string-l1-1-0
strcspn
api-ms-win-crt-time-l1-1-0
_localtime64
api-ms-win-crt-convert-l1-1-0
atoi
api-ms-win-crt-math-l1-1-0
_dsign
api-ms-win-crt-heap-l1-1-0
free
api-ms-win-crt-filesystem-l1-1-0
_unlink
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-environment-l1-1-0
_dupenv_s
Sections
.text Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 354KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.SERENE0 Size: - Virtual size: 17.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.SERENE1 Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.SERENE2 Size: 28.7MB - Virtual size: 28.7MB
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