RZFREE[.]exe | Triage

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General

Target

RZFREE.exe
Size

12.0MB
MD5

d7aae24d0b6610201a78f8ebb53e987d
SHA1

78d2a1c849640ec538850791f82cb9f891c21881
SHA256

8d6ed408308f00fe5c0ae1f39d5103d82fb4701fd60883c1ce79ff9faedadb71
SHA512

f7a5b6ed27cb9195547cce450d299b5ccc71504ec9dbbbecfe6220df6b24f4f5bc0860f60d5d5d0ef120c9f7671fd40448c8030af25b9e86f408e6e145ef8240
SSDEEP

196608:8FiEMuK//1cK4WwsORVZuWO/mb7DbgyItxT6+40RzH6EHBSitmeczEi0xOQdNmwV:8FidN4uOTZLbLUT6n0Rbjh0tEi0JhBr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RZFREE.exe

Files

RZFREE.exe
.exe windows x64

1f04a2f2fa0aefaadd6db076fcf4c1d6

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

GetModuleFileNameA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

IsWindow
CharUpperBuffW

gdi32

DeleteObject

advapi32

GetUserNameW

shell32

SHGetKnownFolderPath

ole32

CoCreateGuid

oleaut32

VariantClear

ntdll

RtlImageNtHeader

msvcp140

?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ

shlwapi

PathCombineW

imm32

ImmGetContext

ws2_32

WSACreateEvent

crypt32

CertAddCertificateContextToStore

secur32

InitSecurityInterfaceW

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

gdiplus

GdipSaveImageToFile

dnsapi

DnsNameCompare_W

rpcrt4

RpcStringFreeW

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context

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

calloc

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

_errno

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

__stdio_common_vsprintf

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

_wcsicmp

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

qsort

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

atoi

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

rename

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

_time64

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

fmodf

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

getenv

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

___lc_codepage_func

Sections

🧠l1/F
Size: - Virtual size: 966KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

🧠J@0q
Size: - Virtual size: 520KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

🧠Q#*m
Size: - Virtual size: 787KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

🧠VQHT
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

🧠k:!L
Size: - Virtual size: 8.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

🧠Gdw)
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

🧠'/tc
Size: 12.0MB - Virtual size: 12.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

🧠Kc1l
Size: 1024B - Virtual size: 737B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1f04a2f2fa0aefaadd6db076fcf4c1d6

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

ntdll

msvcp140

shlwapi

imm32

ws2_32

crypt32

secur32

d3d11

d3dcompiler_47

gdiplus

dnsapi

rpcrt4

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

Sections

🧠l1/F Size: - Virtual size: 966KB

🧠J@0q Size: - Virtual size: 520KB

🧠Q#*m Size: - Virtual size: 787KB

🧠VQHT Size: - Virtual size: 60KB

🧠k:!L Size: - Virtual size: 8.4MB

🧠Gdw) Size: 6KB - Virtual size: 6KB

🧠'/tc Size: 12.0MB - Virtual size: 12.0MB

🧠Kc1l Size: 1024B - Virtual size: 737B

🧠l1/F
Size: - Virtual size: 966KB

🧠J@0q
Size: - Virtual size: 520KB

🧠Q#*m
Size: - Virtual size: 787KB

🧠VQHT
Size: - Virtual size: 60KB

🧠k:!L
Size: - Virtual size: 8.4MB

🧠Gdw)
Size: 6KB - Virtual size: 6KB

🧠'/tc
Size: 12.0MB - Virtual size: 12.0MB

🧠Kc1l
Size: 1024B - Virtual size: 737B