asyncrat | e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961[.]exe

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General

Target
e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961.exe
Size 46KB
Sample260604-yk2z2sdv2w
SHA256 e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961
MD5 33e05037da110f5d3883cd6b8ccf3a41
SHA1 a6a79ee7e4540d05b140ecd9ddb55afaad673938
SHA512 50860fc3b2c3270a98023dab047ae8c7d790c1cfe83df4cb047fa7434df5c23c100bb7bbc278b1e3dbbffdc414243ac8922c7bc7827bd0cc1f0e0127dad03b01
SSDEEP 768:du7HhT1ZufmWUA2u3mo2qT9DEU66ZjlOPICBzjbjgX3i/qF4qxFSymeFTuABDZ3x:du7HhT1or2UCsh3CB3b8XS/U4qxIjUTB
TLSH
T1E7230A003BE9812BF27E4F78A9F26145867BF6632603D5891CC451DB4623FC6DA42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

https://8xbetuk.it.com:6606
https://8xbetuk.it.com:7707
https://8xbetuk.it.com:8808
https://8xbetuk.it.com:31337
https://8xbetuk.it.com:27374
https://8xbetuk.it.com:10000
https://www.8xbetuk.it.com:6606
https://www.8xbetuk.it.com:7707
https://www.8xbetuk.it.com:8808
https://www.8xbetuk.it.com:31337
https://www.8xbetuk.it.com:27374
https://www.8xbetuk.it.com:10000
https://www.phishing.8xbetuk.it.com:6606
https://www.phishing.8xbetuk.it.com:7707
https://www.phishing.8xbetuk.it.com:8808
https://www.phishing.8xbetuk.it.com:31337
https://www.phishing.8xbetuk.it.com:27374
https://www.phishing.8xbetuk.it.com:10000
https://www.malware.8xbetuk.it.com:6606
https://www.malware.8xbetuk.it.com:7707
https://www.malware.8xbetuk.it.com:8808
https://www.malware.8xbetuk.it.com:31337
https://www.malware.8xbetuk.it.com:27374
https://www.malware.8xbetuk.it.com:10000
https://www.remote.8xbetuk.it.com:6606
https://www.remote.8xbetuk.it.com:7707
https://www.remote.8xbetuk.it.com:8808
https://www.remote.8xbetuk.it.com:31337
https://www.remote.8xbetuk.it.com:27374
https://www.remote.8xbetuk.it.com:10000
https://www.ddos.8xbetuk.it.com:6606
https://www.ddos.8xbetuk.it.com:7707
https://www.ddos.8xbetuk.it.com:8808
https://www.ddos.8xbetuk.it.com:31337
https://www.ddos.8xbetuk.it.com:27374
https://www.ddos.8xbetuk.it.com:10000
https://www.proxy.8xbetuk.it.com:6606
https://www.proxy.8xbetuk.it.com:7707
https://www.proxy.8xbetuk.it.com:8808
https://www.proxy.8xbetuk.it.com:31337
https://www.proxy.8xbetuk.it.com:27374
https://www.proxy.8xbetuk.it.com:10000
https://www.api.8xbetuk.it.com:6606
https://www.api.8xbetuk.it.com:7707
https://www.api.8xbetuk.it.com:8808
https://www.api.8xbetuk.it.com:31337
https://www.api.8xbetuk.it.com:27374
https://www.api.8xbetuk.it.com:10000
https://www.api-secure.8xbetuk.it.com:6606
https://www.api-secure.8xbetuk.it.com:7707
https://www.api-secure.8xbetuk.it.com:8808
https://www.api-secure.8xbetuk.it.com:31337
https://www.api-secure.8xbetuk.it.com:27374
https://www.api-secure.8xbetuk.it.com:10000
https://www.client.8xbetuk.it.com:6606
https://www.client.8xbetuk.it.com:7707
https://www.client.8xbetuk.it.com:8808
https://www.client.8xbetuk.it.com:31337
https://www.client.8xbetuk.it.com:27374
https://www.client.8xbetuk.it.com:10000
https://www.virus.8xbetuk.it.com:6606
https://www.virus.8xbetuk.it.com:7707
https://www.virus.8xbetuk.it.com:8808
https://www.virus.8xbetuk.it.com:31337
https://www.virus.8xbetuk.it.com:27374
https://www.virus.8xbetuk.it.com:10000
https://www.storage.8xbetuk.it.com:6606
https://www.storage.8xbetuk.it.com:7707
https://www.storage.8xbetuk.it.com:8808
https://www.storage.8xbetuk.it.com:31337
https://www.storage.8xbetuk.it.com:27374
https://www.storage.8xbetuk.it.com:10000
https://www.webmail.8xbetuk.it.com:6606
https://www.webmail.8xbetuk.it.com:7707
https://www.webmail.8xbetuk.it.com:8808
https://www.webmail.8xbetuk.it.com:31337
https://www.webmail.8xbetuk.it.com:27374
https://www.webmail.8xbetuk.it.com:10000

Mutex

osgzGzpfLSwU

Attributes

delay
3
install
false
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
e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961.exe

File Explorer

e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961.exe

.exe 46KB

e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961
MD5 33e05037da110f5d3883cd6b8ccf3a41
SHA1 a6a79ee7e4540d05b140ecd9ddb55afaad673938
SHA512 50860fc3b2c3270a98023dab047ae8c7d790c1cfe83df4cb047fa7434df5c23c100bb7bbc278b1e3dbbffdc414243ac8922c7bc7827bd0cc1f0e0127dad03b01
SSDEEP 768:du7HhT1ZufmWUA2u3mo2qT9DEU66ZjlOPICBzjbjgX3i/qF4qxFSymeFTuABDZ3x:du7HhT1or2UCsh3CB3b8XS/U4qxIjUTB
TLSH
T1E7230A003BE9812BF27E4F78A9F26145867BF6632603D5891CC451DB4623FC6DA42AFD
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

52094

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

e4e4e8d22819e4cb129b85d732e56d7ba8e7ab08edc03c54a866faa30b021961.exe

mscoree

dotnet