asyncrat | Built[.]exe | Triage

Sharing

General

Target

Built.exe
Size

155KB
MD5

b4961df63a672c111c5a6a3beab28883
SHA1

d2656bc353d8dc08da0108de3aec47a36cc8be66
SHA256

0ceb6182c9f4d91cf6530acf3ea629f72c54fa343dde21678e4eb3a2095eded0
SHA512

624d94fa15cc2892450d75147a2c340701e0b62f56010b7a6a52ee4208c7120630bee055d5863ca932eb99c699305b6b67496555953771b86a11823ca4e75d4a
SSDEEP

3072:bCLQ8Z+EYUbq1O8lGzBZ+EYUbq1O8lGzG6bCVTh:bCLHLbjfLbjK6bk

Score

10^/10

rat asyncrat

Malware Config

Signatures

Async RAT payload 1 IoCs

resource	yara_rule
sample	family_asyncrat

Asyncrat family
asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Built.exe

Files

Built.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - 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