cryogen[.]exe | Triage

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General

Target

cryogen.exe
Size

13.0MB
MD5

26879ebe5992401f17bef095db5fd117
SHA1

b5b6098267678e0cd8e9633295747c094fcf87a6
SHA256

22ea0fdebde75b08c7f6c47269920b321db529fa87513f9b8879903ec8c157bd
SHA512

1fc02710940a6d4e9efa01426d6c1758df2cb16827d7844c2f78be616d307499906e269ebc3bca8634bc3d87ec5ce6867ac4a018c81187529a95b20b9dff392c
SSDEEP

196608:259wH3QibaKlPxU4KnZhBUEDNBKfTm3tdLFg2j4Ofd/hZ9934k0aAZJ1Bu8M:AUQJ6W7UEDNoaRdjBfd/zD34Io1VM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cryogen.exe

Files

cryogen.exe
.exe windows:6 windows x64

90e36e503fa9912c4e2579cad181832a

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

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

kernel32

HeapAlloc

user32

SetCursorPos

gdi32

GetStockObject

advapi32

CryptEncrypt

shell32

ShellExecuteExA

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z

winhttp

WinHttpOpenRequest

imm32

ImmGetContext

dwmapi

DwmExtendFrameIntoClientArea

ntdll

RtlCaptureContext

wininet

InternetOpenUrlA

urlmon

URLDownloadToFileA

normaliz

IdnToAscii

wldap32

ord30

crypt32

CertCloseStore

ws2_32

WSAStartup

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memmove

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

ftell

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

_resetstkoflw

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

strtoll

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

strspn

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

_recalloc

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

rand

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

_mbsicmp

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

_fstat64

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

_localtime64_s

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

___lc_codepage_func

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

cosf

Sections

.text
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 175KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vanguar
Size: - Virtual size: 7.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vanguar
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vanguar
Size: 13.0MB - Virtual size: 13.0MB

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

90e36e503fa9912c4e2579cad181832a

Headers

DLL Characteristics

File Characteristics

Imports

d3d11

d3dcompiler_47

kernel32

user32

gdi32

advapi32

shell32

msvcp140

winhttp

imm32

dwmapi

ntdll

wininet

urlmon

normaliz

wldap32

crypt32

ws2_32

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 1.5MB

.rdata Size: - Virtual size: 1.3MB

.data Size: - Virtual size: 175KB

.pdata Size: - Virtual size: 40KB

.vanguar Size: - Virtual size: 7.5MB

.vanguar Size: 5KB - Virtual size: 5KB

.vanguar Size: 13.0MB - Virtual size: 13.0MB

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

.text
Size: - Virtual size: 1.5MB

.rdata
Size: - Virtual size: 1.3MB

.data
Size: - Virtual size: 175KB

.pdata
Size: - Virtual size: 40KB

.vanguar
Size: - Virtual size: 7.5MB

.vanguar
Size: 5KB - Virtual size: 5KB

.vanguar
Size: 13.0MB - Virtual size: 13.0MB

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