CKRFRESH[.]EXE | Triage

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General

Target

CKRFRESH.EXE
Size

11KB
MD5

7a1a627ba8ac85a3c1e863664037008f
SHA1

f2007c9a428613f3607db41525b4ff3ea2585e52
SHA256

b2a185d2f7a6af142c9b74e20e27fd25154a0fa4b662065044bcf577d44b2d5d
SHA512

4a66a086aad0013ef79821c50612a69950ed9aeb2e8db7646a13efbf7b84a51331626d8368a4b1e83b10cda7ac5a7d4f9508569477e0a99a2910bd6233d06b0c
SSDEEP

192:bB7njyE0RAczEgKIHPBQ8pYomAJv/bJ9fbRKoAmsfGIP4:tqLQBuPBlYomAJt943mwG24

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CKRFRESH.EXE

Files

CKRFRESH.EXE
.exe windows:1 windows x86

06d57144f490177a33230fa7bc53ad03

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetEnvironmentStrings
GetCommandLineA
GetVersion
ExitProcess
GetLastError
UnhandledExceptionFilter
GetModuleFileNameA
GetACP
GetOEMCP
GetCPInfo
GetStdHandle
GetFileType
VirtualFree
VirtualAlloc

advapi32

OpenSCManagerA
CloseServiceHandle
ControlService
OpenServiceA

user32

MessageBoxA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 688B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 590B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ