asyncrat | ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9

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General

Target
ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9
Size 45KB
Sample260804-rndcjayzcv
SHA256 ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9
MD5 39cb4f594f640cb4982ae8c42700d72a
SHA1 6413e7056b1a28a5fcc6d11a45edc607b107e03d
SHA512 c235cf677ef0c9f184faf2c140bcc0ecb66627d2bfb29f14afb282748c9ce47c5359a6a5b8c54a43aed3fe50c3a9352b8a01ac3547ff8664de0df0a08656ac92
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1ZuwZQaKkPIkzjbWgX3iqIGcQHX0X4dBexC1BDZLx:Iu5KkpTsx/2AIk3bJXSqIEXM4Lex4dLx
TLSH
T149232B003BE98227F2BF4F789CF26145867AF5636603D64D2CC412DB5623BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
trickbot.sextin.org:80
trickbot.sextin.org:22
trickbot.sextin.org:8080
trickbot.sextin.org:8880
trickbot.sextin.org:2052
trickbot.sextin.org:2082
trickbot.sextin.org:2086
trickbot.sextin.org:2095
trickbot.sextin.org:443
trickbot.sextin.org:2053
trickbot.sextin.org:2083
trickbot.sextin.org:2087
trickbot.sextin.org:2096
trickbot.sextin.org:8443
remote.sextin.org:80
remote.sextin.org:22
remote.sextin.org:8080
remote.sextin.org:8880
remote.sextin.org:2052
remote.sextin.org:2082
remote.sextin.org:2086
remote.sextin.org:2095
remote.sextin.org:443
remote.sextin.org:2053
remote.sextin.org:2083
remote.sextin.org:2087
remote.sextin.org:2096
remote.sextin.org:8443

Mutex

tKU8eaw9sVsa

Attributes

delay
0
install
true
install_file
wo08x7u0.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9

File Explorer

ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9

.exe 45KB

ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9
MD5 39cb4f594f640cb4982ae8c42700d72a
SHA1 6413e7056b1a28a5fcc6d11a45edc607b107e03d
SHA512 c235cf677ef0c9f184faf2c140bcc0ecb66627d2bfb29f14afb282748c9ce47c5359a6a5b8c54a43aed3fe50c3a9352b8a01ac3547ff8664de0df0a08656ac92
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1ZuwZQaKkPIkzjbWgX3iqIGcQHX0X4dBexC1BDZLx:Iu5KkpTsx/2AIk3bJXSqIEXM4Lex4dLx
TLSH
T149232B003BE98227F2BF4F789CF26145867AF5636603D64D2CC412DB5623BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51246

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

ccd42b074aa86f64a6c9979614364423865835a57811fddcaba23f1255e8c7a9

mscoree

dotnet