asyncrat | Server-cleaned[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Server-cleaned.exe
Size

1.3MB
MD5

c1862c57cf6b6c302f71ef986950328f
SHA1

2b5df84beb75f758e2b50f9d8c1d73cc59bf9936
SHA256

f90bcd094d81b324edfa8413b4ae9a6a51a38058520b2572151a91205e9b788f
SHA512

de5cd2be9933e317d48b2b8556a260a5427ca88e8653975951d9d6364cebea91e3cc500a724a7d38c314d449c84ba9cb12988f3d2425905e149f1a095f90ef2d
SSDEEP

24576:YLysNT+f7momlEkmmsEnE7E7E7EUmemmmmmmIzme4jwnaKEmbToQ2:Y2sNTI7momSkmmtEQQQUmemmmmmmIzm/

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
Server-cleaned.exe

Files

Server-cleaned.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: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 10KB - Virtual size: 9KB

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