asyncrat | 96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a

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General

Target
96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a
Size 45KB
Sample260710-nctnlabs4y
SHA256 96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a
MD5 ae76cca221a0757d3b706c4192b9cf34
SHA1 423c37e2a3c91d9cda18cff6dc85b22e531ec041
SHA512 1a85a2ad44b0bd2ba4675f5de9990439bde9c2254b28f1268df6567f7914c5bdadc58dd58415e2daf8015ad122ac25184e9fea92d7f107e4a0f363e2bcf728cb
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2QAm7PI1QjbJgX3ioY5McO495Va6yYOM5BDZW:cu6YepTPso2JT1YbGXSoHj4xa6yY5ndW
TLSH
T1C6231B003BE98137F2BE4FB8A8F25145867AF5633603D5496CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimxxxhd.com:80
phimxxxhd.com:22
phimxxxhd.com:8080
phimxxxhd.com:8880
phimxxxhd.com:2052
phimxxxhd.com:2082
phimxxxhd.com:2086
phimxxxhd.com:2095
phimxxxhd.com:443
phimxxxhd.com:2053
phimxxxhd.com:2083
phimxxxhd.com:2087
phimxxxhd.com:2096
phimxxxhd.com:8443
www.phimxxxhd.com:80
www.phimxxxhd.com:22
www.phimxxxhd.com:8080
www.phimxxxhd.com:8880
www.phimxxxhd.com:2052
www.phimxxxhd.com:2082
www.phimxxxhd.com:2086
www.phimxxxhd.com:2095
www.phimxxxhd.com:443
www.phimxxxhd.com:2053
www.phimxxxhd.com:2083
www.phimxxxhd.com:2087
www.phimxxxhd.com:2096
www.phimxxxhd.com:8443
melissa.phimxxxhd.com:80
melissa.phimxxxhd.com:22
melissa.phimxxxhd.com:8080
melissa.phimxxxhd.com:8880
melissa.phimxxxhd.com:2052
melissa.phimxxxhd.com:2082
melissa.phimxxxhd.com:2086
melissa.phimxxxhd.com:2095
melissa.phimxxxhd.com:443
melissa.phimxxxhd.com:2053
melissa.phimxxxhd.com:2083
melissa.phimxxxhd.com:2087
melissa.phimxxxhd.com:2096
melissa.phimxxxhd.com:8443
malware.phimxxxhd.com:80
malware.phimxxxhd.com:22
malware.phimxxxhd.com:8080
malware.phimxxxhd.com:8880
malware.phimxxxhd.com:2052
malware.phimxxxhd.com:2082
malware.phimxxxhd.com:2086
malware.phimxxxhd.com:2095
malware.phimxxxhd.com:443
malware.phimxxxhd.com:2053
malware.phimxxxhd.com:2083
malware.phimxxxhd.com:2087
malware.phimxxxhd.com:2096
malware.phimxxxhd.com:8443
stuxnet.phimxxxhd.com:80
stuxnet.phimxxxhd.com:22
stuxnet.phimxxxhd.com:8080
stuxnet.phimxxxhd.com:8880
stuxnet.phimxxxhd.com:2052
stuxnet.phimxxxhd.com:2082
stuxnet.phimxxxhd.com:2086
stuxnet.phimxxxhd.com:2095
stuxnet.phimxxxhd.com:443
stuxnet.phimxxxhd.com:2053
stuxnet.phimxxxhd.com:2083
stuxnet.phimxxxhd.com:2087
stuxnet.phimxxxhd.com:2096
stuxnet.phimxxxhd.com:8443

Mutex

HKU65BOZuP5a

Attributes

delay
0
install
true
install_file
r94lfov9.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
96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a

File Explorer

96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a

.exe 45KB

96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a
MD5 ae76cca221a0757d3b706c4192b9cf34
SHA1 423c37e2a3c91d9cda18cff6dc85b22e531ec041
SHA512 1a85a2ad44b0bd2ba4675f5de9990439bde9c2254b28f1268df6567f7914c5bdadc58dd58415e2daf8015ad122ac25184e9fea92d7f107e4a0f363e2bcf728cb
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2QAm7PI1QjbJgX3ioY5McO495Va6yYOM5BDZW:cu6YepTPso2JT1YbGXSoHj4xa6yY5ndW
TLSH
T1C6231B003BE98137F2BE4FB8A8F25145867AF5633603D5496CC451DB5623FC68A426FE
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

51374

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

96fb7b4b2f2e7d6b5fb34d17da3911d6c592290dbf0242b239dfeace48a5269a

mscoree

dotnet