dcrat | HEUR-Backdoor[.]MSIL[.]LightStone[.]gen-6eae3d33dba[.]exe | Triage

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General

Target

HEUR-Backdoor.MSIL.LightStone.gen-6eae3d33dba.exe
Size

1.2MB
MD5

3bb2936f2d1f65fab0359fab25fdf169
SHA1

b8a143845c9b23893142eb4538db6cdfffaf4d7c
SHA256

6eae3d33dba2b7adc0cfd8678236bae7de59a758caaa4e017589b0c2a2e89a05
SHA512

22ed54c288a8f51d50d48172b2da0d3eb47793258a742b1aab8aab17de8bd7b73ce0b6c2952d5df18f38f9dd5c9047f2aa56e5917051b9c841729b19932147d3
SSDEEP

24576:Fmln1N8EDnmnX+xJ/vfrp7cwd4nh5b+4:Fk1vnzxVdKh5K

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-6eae3d33dba.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