asyncrat | 5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4

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General

Target
5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4
Size 45KB
Sample260710-rl9mysds7x
SHA256 5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4
MD5 2dd23486f37cd9f17c6868928b2a21d0
SHA1 8c3a5f9f97e5101b790dbf2da18a47dac675cf8b
SHA512 acdc41a385d686160329566153bb49a743aef4bcde5cc360cd33b5e63cdf8e7a8e83df8cf6c4f757b42c6ba9081c4c68641c5627b632f5e7420e49abaa1ceb95
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA0wZQcKkPI4zjb4gX3igv/FwKfN4Q7K9HWKLBDZcx:UuKWgSJTwRf27q43bvXSg2KfN4Q7YWK6
TLSH
T184231A003BE8C226F27E5FB8A8F26145867FF6732603D5492CC451D75623FC69A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
formbook.sexviet74.com:80
formbook.sexviet74.com:22
formbook.sexviet74.com:8080
formbook.sexviet74.com:8880
formbook.sexviet74.com:2052
formbook.sexviet74.com:2082
formbook.sexviet74.com:2086
formbook.sexviet74.com:2095
formbook.sexviet74.com:443
formbook.sexviet74.com:2053
formbook.sexviet74.com:2083
formbook.sexviet74.com:2087
formbook.sexviet74.com:2096
formbook.sexviet74.com:8443
sasser.sexviet74.com:80
sasser.sexviet74.com:22
sasser.sexviet74.com:8080
sasser.sexviet74.com:8880
sasser.sexviet74.com:2052
sasser.sexviet74.com:2082
sasser.sexviet74.com:2086
sasser.sexviet74.com:2095
sasser.sexviet74.com:443
sasser.sexviet74.com:2053
sasser.sexviet74.com:2083
sasser.sexviet74.com:2087
sasser.sexviet74.com:2096
sasser.sexviet74.com:8443
hack.sexviet74.com:80
hack.sexviet74.com:22
hack.sexviet74.com:8080
hack.sexviet74.com:8880
hack.sexviet74.com:2052
hack.sexviet74.com:2082
hack.sexviet74.com:2086
hack.sexviet74.com:2095
hack.sexviet74.com:443
hack.sexviet74.com:2053
hack.sexviet74.com:2083
hack.sexviet74.com:2087
hack.sexviet74.com:2096
hack.sexviet74.com:8443
mydoom.sexviet74.com:80
mydoom.sexviet74.com:22
mydoom.sexviet74.com:8080
mydoom.sexviet74.com:8880
mydoom.sexviet74.com:2052
mydoom.sexviet74.com:2082
mydoom.sexviet74.com:2086
mydoom.sexviet74.com:2095
mydoom.sexviet74.com:443
mydoom.sexviet74.com:2053
mydoom.sexviet74.com:2083
mydoom.sexviet74.com:2087
mydoom.sexviet74.com:2096
mydoom.sexviet74.com:8443

Mutex

ZkvQgxYO2RFX

Attributes

delay
0
install
true
install_file
614xy022.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
5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4

File Explorer

5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4

.exe 45KB

5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4
MD5 2dd23486f37cd9f17c6868928b2a21d0
SHA1 8c3a5f9f97e5101b790dbf2da18a47dac675cf8b
SHA512 acdc41a385d686160329566153bb49a743aef4bcde5cc360cd33b5e63cdf8e7a8e83df8cf6c4f757b42c6ba9081c4c68641c5627b632f5e7420e49abaa1ceb95
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA0wZQcKkPI4zjb4gX3igv/FwKfN4Q7K9HWKLBDZcx:UuKWgSJTwRf27q43bvXSg2KfN4Q7YWK6
TLSH
T184231A003BE8C226F27E5FB8A8F26145867FF6732603D5492CC451D75623FC69A426EE
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

5c696189b54e1cdebfd6417ebbe9bebb075c6e46bcdba21aefdd26eed7c237f4

mscoree

dotnet