asyncrat | bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6

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General

Target
bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6
Size 45KB
Sample260716-ppfsyadv2r
SHA256 bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6
MD5 eb9ff1c44460e783218bf182fc4734a8
SHA1 70c70148e61d242d5cd87326b712055b19b9f293
SHA512 89d095c2183b9f7294f55a0a90beb74b1cbe34fec02cc009d84562abb83b66202354acab6eb30a36928da3e12af36986cd03266a97e4fac8a14f9d8902d56f2c
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN7lH440WMOPI0kzjbZgXQie68ohKO05MIbZd6B8:wuDWZTpMZSB2oqUM30k3b2Xte9ohKdP/
TLSH
T1A0231A003BE9C127F2BE4F78A8F26145867AF6636503D64A1CC452DB5713FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimhot69.com:80
phimhot69.com:22
phimhot69.com:8080
phimhot69.com:8880
phimhot69.com:2052
phimhot69.com:2082
phimhot69.com:2086
phimhot69.com:2095
phimhot69.com:443
phimhot69.com:2053
phimhot69.com:2083
phimhot69.com:2087
phimhot69.com:2096
phimhot69.com:8443
www.phimhot69.com:80
www.phimhot69.com:22
www.phimhot69.com:8080
www.phimhot69.com:8880
www.phimhot69.com:2052
www.phimhot69.com:2082
www.phimhot69.com:2086
www.phimhot69.com:2095
www.phimhot69.com:443
www.phimhot69.com:2053
www.phimhot69.com:2083
www.phimhot69.com:2087
www.phimhot69.com:2096
www.phimhot69.com:8443
nimda.phimhot69.com:80
nimda.phimhot69.com:22
nimda.phimhot69.com:8080
nimda.phimhot69.com:8880
nimda.phimhot69.com:2052
nimda.phimhot69.com:2082
nimda.phimhot69.com:2086
nimda.phimhot69.com:2095
nimda.phimhot69.com:443
nimda.phimhot69.com:2053
nimda.phimhot69.com:2083
nimda.phimhot69.com:2087
nimda.phimhot69.com:2096
nimda.phimhot69.com:8443
hermeticwiper.phimhot69.com:80
hermeticwiper.phimhot69.com:22
hermeticwiper.phimhot69.com:8080
hermeticwiper.phimhot69.com:8880
hermeticwiper.phimhot69.com:2052
hermeticwiper.phimhot69.com:2082
hermeticwiper.phimhot69.com:2086
hermeticwiper.phimhot69.com:2095
hermeticwiper.phimhot69.com:443
hermeticwiper.phimhot69.com:2053
hermeticwiper.phimhot69.com:2083
hermeticwiper.phimhot69.com:2087
hermeticwiper.phimhot69.com:2096
hermeticwiper.phimhot69.com:8443

Mutex

BQp6LVEc1XSL

Attributes

delay
0
install
true
install_file
gm7tn.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
bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6

File Explorer

bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6

.exe 45KB

bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6
MD5 eb9ff1c44460e783218bf182fc4734a8
SHA1 70c70148e61d242d5cd87326b712055b19b9f293
SHA512 89d095c2183b9f7294f55a0a90beb74b1cbe34fec02cc009d84562abb83b66202354acab6eb30a36928da3e12af36986cd03266a97e4fac8a14f9d8902d56f2c
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN7lH440WMOPI0kzjbZgXQie68ohKO05MIbZd6B8:wuDWZTpMZSB2oqUM30k3b2Xte9ohKdP/
TLSH
T1A0231A003BE9C127F2BE4F78A8F26145867AF6636503D64A1CC452DB5713FC68A426FE
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

51262

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

bc4aac3b7d2a352156876d0c9df5dace6e30b36e9fa9cdbd0fc7f4a22a5c85b6

mscoree

dotnet