asyncrat | Arch[.]exe | Triage

Sharing

General

Target

Arch.exe
Size

59KB
MD5

8d14e91d6f92257c131159cb480315c3
SHA1

e47f1c678c79bbb58c137b30bba2aa0f7f9572ac
SHA256

36e21f1dff9dc985aa739041a55f0d6ae21daf7c79f4f5357d40418df0a5ca68
SHA512

56965ac0bcca68ae27081fe3b34015482253a1c577cfb9c8898847eef498e11f9fd104fafe272681c85e16c4ca39d19ef0e308c9e7087ea75eedcdf509257c90
SSDEEP

1536:uk0ZaLuJAMlTIXcs42TPvbhZGuUb18dZiv1LDp6lf+:AaoTqPvbiuUb18TmLDp6lm

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
Arch.exe

Files

Arch.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: 56KB - Virtual size: 55KB

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