dcrat | HEUR-Backdoor[.]MSIL[.]LightStone[.]gen-1901ac563dc[.]exe | Triage

Sharing

General

Target

HEUR-Backdoor.MSIL.LightStone.gen-1901ac563dc.exe
Size

1.3MB
MD5

bbcb2719208a4b82dce603101e18c7d9
SHA1

dc778b4cc86f331381cbbccf6c823a2c31225288
SHA256

1901ac563dc9ca30665837cb510c5e05b757e0017ac8e6dd038f1b8b87a69e30
SHA512

adec71d8daf3ae8bb241840808fb274bb997f8554b47057270c0cf06cc4696a6e1a55ebd977c7e67f8b66d08b36aed430498e6f209b7b543cf76d38c2c040a90
SSDEEP

24576:t/4NroVWFKq4XG+b3cuEx9V9P8nt6Qhc0yB+4:KNroVWhclcuE9VWoIJ

Score

10^/10

rat dcrat

Malware Config

Signatures

DCRat payload 1 IoCs
Detects payload of DCRat, commonly dropped by NSIS installers.
rat

Processes:

resource yara_rule

sample dcrat
Dcrat family
dcrat

Files

HEUR-Backdoor.MSIL.LightStone.gen-1901ac563dc.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ