asyncrat | Stub[.]exe | Triage

Sharing

General

Target

Stub.exe
Size

38KB
MD5

5fbd8561540a6246de5e402214da86d0
SHA1

65b29f52856448ec781efce09bb7f9ae3ffcf63d
SHA256

dbadd138fcadb07f4be4f21666e2a17ac9821a13be6f6bf139808255919ed3cb
SHA512

765e979688ddf1bc9bc6067467e49139d45248bef9b8221ac95cdffadcb981446888ad9a77fc56e1c4d7a4587c7202901c3c2432821dc5c8507d378364ff48fb
SSDEEP

768:kXaug0LrCc4duVtOjkR26/XgNhKwOuyj6TTyKDGdtrXDjkY5Z07:YafSXVtOGfgTKwr2bNE7

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
Stub.exe

Files

Stub.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_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 35KB - Virtual size: 35KB

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