kjjk-crypted[.]exe

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General

Target

kjjk-crypted.exe
Size

20.7MB
MD5

a477fd7e3ec494df6ac34a45ad1a9287
SHA1

67652354bfed77794dd7d190bd5bb6492fbc9469
SHA256

4669c64b1cbeb965737b5facfe527e7798fbb22e500ab42a4d6c6fe448575000
SHA512

eb665dc88d5873c19c20d5801edd5a29f4b30d1443fd6e04709eb01c2e5774fe6f19a8e0d2b1217a577451d6aca71923dad226f167da81632d1432a141d6b540
SSDEEP

393216:E6u57aGaQAteCAhxpleYZzIKAMRuh3cuY6YcG9LeHbIjnKH1kYBOskFUHfd:EL57aGaleCop1ZB0hsuY6YcG9C7IWHJR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
kjjk-crypted.exe

Files

kjjk-crypted.exe
.exe windows:4 windows x86 arch:x86

Password: wdadwdadaf14342

667de1ba3384980059f154b23c18a957

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CreateRemoteThread
DeleteCriticalSection
EnterCriticalSection
GetLastError
GetStartupInfoA
InitializeCriticalSection
LeaveCriticalSection
OutputDebugStringA
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualAllocEx
VirtualProtect
VirtualQuery
WaitForSingleObject
WriteProcessMemory

msvcrt

__getmainargs
__initenv
__lconv_init
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_initterm
_iob
_onexit
_wcsnicmp
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf

Sections

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 20.7MB - Virtual size: 20.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 172B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 592B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: wdadwdadaf14342

667de1ba3384980059f154b23c18a957

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 7KB - Virtual size: 6KB

.data Size: 20.7MB - Virtual size: 20.7MB

.rdata Size: 1KB - Virtual size: 1KB

.bss Size: - Virtual size: 172B

.idata Size: 1KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 1024B - Virtual size: 592B

.rsrc Size: 45KB - Virtual size: 44KB

.text
Size: 7KB - Virtual size: 6KB

.data
Size: 20.7MB - Virtual size: 20.7MB

.rdata
Size: 1KB - Virtual size: 1KB

.bss
Size: - Virtual size: 172B

.idata
Size: 1KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 1024B - Virtual size: 592B

.rsrc
Size: 45KB - Virtual size: 44KB