asyncrat | 5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684

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General

Target
5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684
Size 45KB
Sample260804-slryks1sct
SHA256 5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684
MD5 f268a0a33a017919326c94e3d65e10a7
SHA1 2a5722cbe804b3a8afd8ab8ee9cc2456cb2c6a4a
SHA512 28aa784a44ff0b1a43d80cd5c76c55b90452deab453ade8bc1fd0f12dd31cd5b6550fda9b14e0b9d2b7476f67d8b48d0df891da323e1df645645bc44977a1cf7
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4ziD8yfzuOPIlzjb3gX4igxfifw4JsHQ9G8nfwxBU:8uUIpT4vAj2niAJ3l3bQXVgxKfwmGEw8
TLSH
T174232A003BE9C12BF2BE4F7858F2614546BEA6633603D54A2CC451DB5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
fakeupdates.haysexcdn.net:80
fakeupdates.haysexcdn.net:22
fakeupdates.haysexcdn.net:8080
fakeupdates.haysexcdn.net:8880
fakeupdates.haysexcdn.net:2052
fakeupdates.haysexcdn.net:2082
fakeupdates.haysexcdn.net:2086
fakeupdates.haysexcdn.net:2095
fakeupdates.haysexcdn.net:443
fakeupdates.haysexcdn.net:2053
fakeupdates.haysexcdn.net:2083
fakeupdates.haysexcdn.net:2087
fakeupdates.haysexcdn.net:2096
fakeupdates.haysexcdn.net:8443
rat.haysexcdn.net:80
rat.haysexcdn.net:22
rat.haysexcdn.net:8080
rat.haysexcdn.net:8880
rat.haysexcdn.net:2052
rat.haysexcdn.net:2082
rat.haysexcdn.net:2086
rat.haysexcdn.net:2095
rat.haysexcdn.net:443
rat.haysexcdn.net:2053
rat.haysexcdn.net:2083
rat.haysexcdn.net:2087
rat.haysexcdn.net:2096
rat.haysexcdn.net:8443
malware.haysexcdn.net:80
malware.haysexcdn.net:22
malware.haysexcdn.net:8080
malware.haysexcdn.net:8880
malware.haysexcdn.net:2052
malware.haysexcdn.net:2082
malware.haysexcdn.net:2086
malware.haysexcdn.net:2095
malware.haysexcdn.net:443
malware.haysexcdn.net:2053
malware.haysexcdn.net:2083
malware.haysexcdn.net:2087
malware.haysexcdn.net:2096
malware.haysexcdn.net:8443
ursnif.haysexcdn.net:80
ursnif.haysexcdn.net:22
ursnif.haysexcdn.net:8080
ursnif.haysexcdn.net:8880
ursnif.haysexcdn.net:2052
ursnif.haysexcdn.net:2082
ursnif.haysexcdn.net:2086
ursnif.haysexcdn.net:2095
ursnif.haysexcdn.net:443
ursnif.haysexcdn.net:2053
ursnif.haysexcdn.net:2083
ursnif.haysexcdn.net:2087
ursnif.haysexcdn.net:2096
ursnif.haysexcdn.net:8443

Mutex

rJlf3pzaIKwQ

Attributes

delay
0
install
true
install_file
b2amqxp.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
5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684

File Explorer

5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684

.exe 45KB

5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684
MD5 f268a0a33a017919326c94e3d65e10a7
SHA1 2a5722cbe804b3a8afd8ab8ee9cc2456cb2c6a4a
SHA512 28aa784a44ff0b1a43d80cd5c76c55b90452deab453ade8bc1fd0f12dd31cd5b6550fda9b14e0b9d2b7476f67d8b48d0df891da323e1df645645bc44977a1cf7
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4ziD8yfzuOPIlzjb3gX4igxfifw4JsHQ9G8nfwxBU:8uUIpT4vAj2niAJ3l3bQXVgxKfwmGEw8
TLSH
T174232A003BE9C12BF2BE4F7858F2614546BEA6633603D54A2CC451DB5713BC69A426FE
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

51406

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

5ec703df22c54f609738727c9fea32659d84bab22ef534a5aede8ee43b97f684

mscoree

dotnet