asyncrat | Stub[.]exe

General

Target
Stub.exe
Size 61KB
Sample221216-bwtfqagf8w
SHA256 55df3917ad56d204f96fd28eef9f0803169383497fd543a6e5c4dabbfa897d52
MD5 6064742c6f8a136b29ed885915389ba9
SHA1 5bdb7964d9524b0c1c2ceabadc72e6abee55afc3
SHA512 6b4f55ef7e94bc774f5856f8ca70c65db0964f30dddc3aaa0855be502d5c71ea5c86ddfba73f4a0f47ecdcd2c0465d5925fc41e0fab3a4ed351eaac92f85b495
SSDEEP 1536:1T6dH9JYaQXD5iETdbcbpgrBg8pkLbkx:1T6dH3YaQXFiE5bc4gVLgx
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rat bypass asyncrat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Bypass

C2

ridaq1.is-a-caterer.com:2005
ridaq2.is-a-caterer.com:2005

Mutex

AsyncMutex_red

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	asyncrat

Asyncrat family
asyncrat

File Explorer

Stub.exe

.exe 61KB

Stub.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 55df3917ad56d204f96fd28eef9f0803169383497fd543a6e5c4dabbfa897d52
MD5 6064742c6f8a136b29ed885915389ba9
SHA1 5bdb7964d9524b0c1c2ceabadc72e6abee55afc3
SHA512 6b4f55ef7e94bc774f5856f8ca70c65db0964f30dddc3aaa0855be502d5c71ea5c86ddfba73f4a0f47ecdcd2c0465d5925fc41e0fab3a4ed351eaac92f85b495
SSDEEP 1536:1T6dH9JYaQXD5iETdbcbpgrBg8pkLbkx:1T6dH3YaQXFiE5bc4gVLgx
MD5 SHA1 SHA512 SSDEEP

windows x86

Async RAT payload

rat

Minor OS version

Major OS version

Entry point

67230

Magic Number

267

Subsystem

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

PDB paths

Sharing