dcrat | HEUR-Backdoor[.]MSIL[.]LightStone[.]gen-a637dbaba86[.]exe | Triage

Sharing

General

Target

HEUR-Backdoor.MSIL.LightStone.gen-a637dbaba86.exe
Size

1.2MB
MD5

459a09b0e35b49a28b9fcc961dea75c8
SHA1

8d24e083fa9b46bdb26be1437f2cba6a9bd02265
SHA256

a637dbaba86125c4fdaf3b0e01462f0e8c6e51faa6f678e08df1ef991bf4d29c
SHA512

5ef18713ff6067d33ba63878721d5daa5ceaf46c39554377fb977da48e7996f7e3b350564b9799178560b07085ae2ce2c466826d1817057e8c91e69c9b295343
SSDEEP

24576:ItKCihxBI27N66k5+T1eHqRfqY6DYypZ+4:w7ABNJehs/

Score

10^/10

rat dcrat

Malware Config

Signatures

DCRat payload 1 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

resource	yara_rule
sample	dcrat

Dcrat family
dcrat

Files

HEUR-Backdoor.MSIL.LightStone.gen-a637dbaba86.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: 1.2MB - Virtual size: 1.2MB

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