dcrat | comedic1[.]zip | Triage

Sharing

General

Target

comedic1.zip
Size

1.9MB
MD5

ca992f98e8cf0653e5ac5b39d7b5be38
SHA1

99b01d44d0528f61bd20b4a419aece6fa03cbb53
SHA256

a2f2e7faee09ff22d394d74ca44ec2a153199d3af3936d1841f3d57c8eae721c
SHA512

aa083ced01c13a76b54dc9b45e1e91056dbb3dc6ac7f1764f0cddca3fb6e60465f8999daae8d7e219d5313c5c2a01dfe1f3579a8c4e63a8cf8b56446e4e6a835
SSDEEP

49152:agcpU2Cn4cFusy9lh5v0IcmB7pX+n2PCgPi0TzuQHqgxFJKRKHKpU4:wU2Cfuj3v0sBuQRjJKRKHKU4

Score

10^/10

rat dcrat

Malware Config

Signatures

DCRat payload 1 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

resource	yara_rule
static1/unpack001/MsSavesSessionDll/agentreviewPerf.exe	dcrat

Dcrat family
dcrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/MsSavesSessionDll/agentreviewPerf.exe

Files

comedic1.zip
.zip
MsSavesSessionDll/9KjI6fqbs0yhjc5d8qYY.bat
MsSavesSessionDll/KGvUTlEKtYKB1JaFEhyBUO1.vbe
.vbe .jse
MsSavesSessionDll/agentreviewPerf.exe
.exe windows:4 windows x86 arch: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: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 536B

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
MsSavesSessionDll/file.vbs